Остановите войну!
for scientists:
default search action
Håkan Johansson
Person information
- affiliation: Linköping University, Sweden
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
- [j70]Oksana Moryakova, Yinan Wang, Håkan Johansson:
Low-complexity reconfigurable FIR lowpass equalizers for polynomial channel models. Digit. Signal Process. 150: 104533 (2024) - [j69]Mingxin Deng, Håkan Johansson, Yinan Wang, Zhiwei Li, Hui Xu:
Efficient Parallel Polynomial-Based Compensation Structure for Frequency Response Mismatch in Two-Channel TI-ADCs. IEEE Trans. Circuits Syst. II Express Briefs 71(2): 992-996 (2024) - 2023
- [j68]Yinan Wang, Mingxin Deng, Håkan Johansson, Zhiwei Li, Qingjiang Li:
Unified Filter Order Estimate for Minimax-Designed Linear-Phase FIR Wideband and Lowpass Digital Differentiators. Circuits Syst. Signal Process. 42(11): 6966-6987 (2023) - [j67]Ganesh Prasad, Håkan Johansson:
A Low-Complexity Post-Weighting Predistorter in a mMIMO Transmitter Under Crosstalk. IEEE Commun. Lett. 27(12): 3315-3319 (2023) - [j66]Deepak Mishra, Håkan Johansson:
Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer. IEEE Internet Things J. 10(9, May 1): 8286-8304 (2023) - [c77]Deijany Rodriguez Linares, Håkan Johansson:
Low-Complexity Memoryless Linearizer for Analog-to-Digital Interfaces. DSP 2023: 1-5 - [c76]Oksana Moryakova, Håkan Johansson:
Frequency-Domain Implementations of Variable Digital FIR Filters Using the Overlap-Save Technique. DSP 2023: 1-5 - [i6]Ganesh Prasad, Håkan Johansson:
A Novel Hybrid Post-Weighting Digital Predistortion in mMIMO Under Crosstalk. CoRR abs/2304.05795 (2023) - [i5]Ganesh Prasad, Håkan Johansson, Rabul Hussain Laskar:
A General Approach to Fully Linearize the Power Amplifiers in mMIMO with Less Complexity. CoRR abs/2309.04744 (2023) - 2022
- [j65]Håkan Johansson, Gabriella Scaramuzzino:
The Phoenix syndrome: Netroots organizations strategies to gain and maintain digital resource abundance. New Media Soc. 24(12): 2581-2597 (2022) - [j64]Marko D. G. Milosevic, Björn A. Pålsson, Arne Nissen, Jens C. O. Nielsen, Håkan Johansson:
Condition Monitoring of Railway Crossing Geometry via Measured and Simulated Track Responses. Sensors 22(3): 1012 (2022) - [j63]Yinan Wang, Håkan Johansson, Mingxin Deng, Zhiwei Li:
On the Compensation of Timing Mismatch in Two-Channel Time-Interleaved ADCs: Strategies and a Novel Parallel Compensation Structure. IEEE Trans. Signal Process. 70: 2460-2475 (2022) - [c75]Oksana Moryakova, Yinan Wang, Håkan Johansson:
Reconfigurable FIR Lowpass Equalizers. SiPS 2022: 1-6 - 2020
- [j62]Xiangyu Liu, Hui Xu, Håkan Johansson, Yinan Wang, Nan Li:
Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs. IEEE Trans. Circuits Syst. II Express Briefs 67-II(3): 585-589 (2020) - [j61]Ali Bulut Üçüncü, Emil Björnson, Håkan Johansson, Ali Özgür Yilmaz, Erik G. Larsson:
Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference. IEEE Trans. Commun. 68(2): 871-886 (2020) - [c74]Xiangyu Liu, Hui Xu, Yinan Wang, Nan Li, Håkan Johansson:
Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs. ISCAS 2020: 1 - [c73]Yinan Wang, Xiangyu Liu, Håkan Johansson, Chengxuan Zhao, Kairang Chen, Xi Zhu:
On First-Order Compensation of Timing Mismatch in Two-Channel TIADCs. ISCAS 2020: 1-5 - [i4]Ali Bulut Üçüncü, Emil Björnson, Håkan Johansson, Erik G. Larsson, Ali Özgür Yilmaz:
Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference. CoRR abs/2002.07594 (2020)
2010 – 2019
- 2019
- [j60]Yinan Wang, Håkan Johansson, Nan Li, Qingjiang Li:
Analysis, Design, and Order Estimation of Least-Squares FIR Equalizers for Bandwidth Extension of ADCs. Circuits Syst. Signal Process. 38(5): 2165-2186 (2019) - [j59]Håkan Johansson, Gabriella Scaramuzzino:
The logics of digital advocacy: Between acts of political influence and presence. New Media Soc. 21(7) (2019) - [j58]Deepak Mishra, Håkan Johansson:
Efficacy of Hybrid Energy Beamforming With Phase Shifter Impairments and Channel Estimation Errors. IEEE Signal Process. Lett. 26(1): 99-103 (2019) - [j57]Deepak Mishra, Håkan Johansson:
Optimal Least Squares Estimator and Precoder for Energy Beamforming Over IQ-Impaired Channels. IEEE Signal Process. Lett. 26(8): 1207-1211 (2019) - [j56]Deepak Mishra, Håkan Johansson:
Optimal Channel Estimation for Hybrid Energy Beamforming Under Phase Shifter Impairments. IEEE Trans. Commun. 67(6): 4309-4325 (2019) - [c72]Ali Bulut Üçüncü, Emil Björnson, Håkan Johansson, Ali Özgür Yilmaz, Erik G. Larsson:
Performance of One-Bit Massive MIMO with Oversampling under Adjacent Channel Interference. GLOBECOM 2019: 1-6 - [c71]Deepak Mishra, Håkan Johansson:
Channel Estimation and Low-complexity Beamforming Design for Passive Intelligent Surface Assisted MISO Wireless Energy Transfer. ICASSP 2019: 4659-4663 - [i3]Deepak Mishra, Håkan Johansson:
Optimal Channel Estimation for Hybrid Energy Beamforming under Phase Shifter Impairments. CoRR abs/1902.08475 (2019) - [i2]Deepak Mishra, Håkan Johansson:
Optimal Least-Squares Estimator and Precoder for Energy Beamforming over IQ-Impaired Channels. CoRR abs/1906.10181 (2019) - 2018
- [j55]Fabio Pareschi, Felix Lustenberger, Håkan Johansson, Joseph R. Cavallaro:
Guest Editorial Special Issue on the 2017 IEEE International Symposium on Circuits and Systems (ISCAS 2017). IEEE Trans. Circuits Syst. I Regul. Pap. 65-I(3): 857-858 (2018) - [c70]Deepak Mishra, Håkan Johansson:
Efficacy of Multiuser Massive Miso Wireless Energy Transfer Under iq Imbalance and Channel Estimation Errors Over Rician Fading. ICASSP 2018: 3844-3848 - 2016
- [c69]Håkan Johansson, Anu Kalidas Muralidharan Pillai:
Lower bounds on the L2-norms of digital resampling filters with zero-valued input samples. ICASSP 2016: 4533-4537 - [c68]Yinan Wang, Håkan Johansson, Hui Xu, Jietao Diao:
Minimax design and order estimation of FIR filters for extending the bandwidth of ADCs. ISCAS 2016: 2186-2189 - [i1]Yinan Wang, Håkan Johansson, Hui Xu, Jietao Diao:
Minimax Design and Order Estimation of FIR Filters for Extending the Bandwidth of ADCs. CoRR abs/1603.01472 (2016) - 2015
- [j54]Yinan Wang, Hui Xu, Håkan Johansson, Zhaolin Sun, J. Jacob Wikner:
Digital estimation and compensation method for nonlinearity mismatches in time-interleaved analog-to-digital converters. Digit. Signal Process. 41: 130-141 (2015) - [j53]Håkan Johansson, Fred Harris:
Polyphase Decomposition of Digital Fractional-Delay Filters. IEEE Signal Process. Lett. 22(8): 1021-1025 (2015) - [j52]Yinan Wang, Håkan Johansson, Hui Xu:
Adaptive Background Estimation for Static Nonlinearity Mismatches in Two-Channel TIADCs. IEEE Trans. Circuits Syst. II Express Briefs 62-II(3): 226-230 (2015) - [j51]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Prefilter-Based Reconfigurable Reconstructor for Time-Interleaved ADCs With Missing Samples. IEEE Trans. Circuits Syst. II Express Briefs 62-II(4): 392-396 (2015) - [j50]Amir Eghbali, Håkan Johansson:
Design of Modulated Filter Banks and Transmultiplexers With Unified Initial Solutions and Very Few Unknown Parameters. IEEE Trans. Circuits Syst. II Express Briefs 62-II(4): 397-401 (2015) - [j49]Håkan Johansson, Heinz G. Göckler:
Two-Stage-Based Polyphase Structures for Arbitrary-Integer Sampling Rate Conversion. IEEE Trans. Circuits Syst. II Express Briefs 62-II(5): 486-490 (2015) - [j48]Yinan Wang, Håkan Johansson, Hui Xu, Zhaolin Sun:
Joint Blind Calibration for Mixed Mismatches in Two-Channel Time-Interleaved ADCs. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(6): 1508-1517 (2015) - [j47]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Efficient Recovery of Sub-Nyquist Sampled Sparse Multi-Band Signals Using Reconfigurable Multi-Channel Analysis and Modulated Synthesis Filter Banks. IEEE Trans. Signal Process. 63(19): 5238-5249 (2015) - [c67]Håkan Johansson, Oscar Gustafsson:
On frequency-domain implementation of digital FIR filters. DSP 2015: 315-318 - [c66]Håkan Johansson, Oscar Gustafsson:
Filter-bank based all-digital channelizers and aggregators for multi-standard video distribution. DSP 2015: 1117-1120 - [c65]Oscar Gustafsson, Håkan Johansson:
Decimation filters for high-speed delta-sigma modulators with passband constraints: General versus CIC-based FIR filters. ISCAS 2015: 2205-2208 - 2014
- [j46]Amir Eghbali, Håkan Johansson:
A class of reconfigurable and low-complexity two-stage Nyquist filters. Signal Process. 96: 164-172 (2014) - [j45]Amir Eghbali, Tapio Saramäki, Håkan Johansson:
Conditions for Lth-band filters of order 2N as cascades of identical linear-phase FIR spectral factors of order N. Signal Process. 97: 1-8 (2014) - [j44]Wei Jing Xu, Ya Jun Yu, Håkan Johansson:
Improved Filter Bank Approach for the Design of Variable Bandedge and Fractional Delay Filters. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(3): 764-777 (2014) - [j43]Håkan Johansson, Amir Eghbali:
Two Polynomial FIR Filter Structures With Variable Fractional Delay and Phase Shift. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(5): 1355-1365 (2014) - [j42]Håkan Johansson, Amir Eghbali:
Add-Equalize Structures for Linear-Phase Nyquist FIR Filter Interpolators and Decimators. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(6): 1766-1777 (2014) - [j41]Amir Eghbali, Håkan Johansson:
On Efficient Design of High-Order Filters With Applications to Filter Banks and Transmultiplexers With Large Number of Channels. IEEE Trans. Signal Process. 62(5): 1198-1209 (2014) - [j40]Håkan Johansson:
Relations Between Zero-IF Receiver I/Q and TI-ADC Channel Mismatches. IEEE Trans. Signal Process. 62(13): 3403-3414 (2014) - [c64]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
A sub-band based reconstructor for M-channel time-interleaved ADCS with missing samples. ICASSP 2014: 4126-4130 - [c63]Yinan Wang, Håkan Johansson, Hui Xu, Zhaolin Sun:
Blind calibration of nonlinearity mismatch errors in two-channel time-interleaved ADCs. ICECS 2014: 582-585 - [c62]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Two reconstructors for m-channel time-interleaved ADCs with missing samples. NEWCAS 2014: 41-44 - 2013
- [j39]Håkan Johansson:
On FIR Filter Approximation of Fractional-Order Differentiators and Integrators. IEEE J. Emerg. Sel. Topics Circuits Syst. 3(3): 404-415 (2013) - [j38]Amir Eghbali, Håkan Johansson, Tapio Saramäki:
A method for the design of Farrow-structure based variable fractional-delay FIR filters. Signal Process. 93(5): 1341-1348 (2013) - [j37]Håkan Johansson, Ewa Hermanowicz:
Two-Rate Based Low-Complexity Variable Fractional-Delay FIR Filter Structures. IEEE Trans. Circuits Syst. I Regul. Pap. 60-I(1): 136-149 (2013) - [j36]Muhammad Abbas, Oscar Gustafsson, Håkan Johansson:
On the Fixed-Point Implementation of Fractional-Delay Filters Based on the Farrow Structure. IEEE Trans. Circuits Syst. I Regul. Pap. 60-I(4): 926-937 (2013) - [c61]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Efficient reconfigurable scheme for the recovery of sub-Nyquist sampled sparse multi-band signals. GlobalSIP 2013: 1294-1297 - [c60]Håkan Johansson, Amir Eghbali:
FIR filter with variable fractional delay and phase shift: Efficient realization and design using reweighted l1-norm minimization. ISCAS 2013: 81-84 - [c59]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Low-complexity two-rate based multivariate impulse response reconstructor for time-skew error correction in m-channel time-interleaved ADCs. ISCAS 2013: 2936-2939 - 2012
- [j35]Amir Eghbali, Håkan Johansson, Per Löwenborg:
A Class of Multimode Transmultiplexers Based on the Farrow Structure. Circuits Syst. Signal Process. 31(3): 961-985 (2012) - [j34]Håkan Johansson:
Fractional-Delay and Supersymmetric Mth-Band Linear-Phase FIR Filters Utilizing Partially Symmetric and Antisymmetric Impulse Responses. IEEE Trans. Circuits Syst. II Express Briefs 59-II(6): 366-370 (2012) - [j33]Amir Eghbali, Tapio Saramäki, Håkan Johansson:
On Two-Stage Nyquist Pulse Shaping Filters. IEEE Trans. Signal Process. 60(1): 483-488 (2012) - [j32]Zaka Ullah Sheikh, Håkan Johansson:
A Technique for Efficient Realization of Wide-Band FIR LTI Systems. IEEE Trans. Signal Process. 60(3): 1482-1486 (2012) - [j31]Zaka Ullah Sheikh, Håkan Johansson:
Efficient Wide-Band FIR LTI Systems Derived Via Multi-Rate Techniques and Sparse Bandpass Filters. IEEE Trans. Signal Process. 60(7): 3859-3863 (2012) - [c58]Håkan Johansson, Amir Eghbali:
A realization of FIR filters with simultaneously variable bandwidth and fractional delay. EUSIPCO 2012: 2178-2182 - [c57]Håkan Johansson, Amir Eghbali, Jimmie Lahti:
Tree-structured linear-phase Nyquist FIR filter interpolators and decimators. ISCAS 2012: 2329-2332 - [c56]Amir Eghbali, Håkan Johansson:
Reconfigurable two-stage Nyquist filters utilizing the farrow structure. ISCAS 2012: 3186-3189 - [c55]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Time-skew error correction in two-channel time-interleaved ADCs based on a two-rate approach and polynomial impulse responses. MWSCAS 2012: 1136-1139 - [c54]Anu Kalidas Muralidharan Pillai, Håkan Johansson:
Efficient signal reconstruction scheme for time-interleaved ADCs. NEWCAS 2012: 357-360 - 2011
- [j30]Håkan Johansson:
Farrow-Structure-Based Reconfigurable Bandpass Linear-Phase FIR Filters for Integer Sampling Rate Conversion. IEEE Trans. Circuits Syst. II Express Briefs 58-II(1): 46-50 (2011) - [j29]Amir Eghbali, Håkan Johansson, Per Löwenborg:
Reconfigurable Nonuniform Transmultiplexers Using Uniform Modulated Filter Banks. IEEE Trans. Circuits Syst. I Regul. Pap. 58-I(3): 539-547 (2011) - [j28]Zaka Ullah Sheikh, Håkan Johansson:
A Class of Wide-Band Linear-Phase FIR Differentiators Using a Two-Rate Approach and the Frequency-Response Masking Technique. IEEE Trans. Circuits Syst. I Regul. Pap. 58-I(8): 1827-1839 (2011) - [j27]Amir Eghbali, Håkan Johansson, Per Löwenborg, Heinz G. Göckler:
Dynamic Frequency-Band Reallocation and Allocation: from Satellite-Based Communication Systems to Cognitive Radios. J. Signal Process. Syst. 62(2): 187-203 (2011) - [c53]Amir Eghbali, Håkan Johansson:
Complexity reduction in low-delay farrow-structure-based variable fractional delay FIR filters utilizing linear-phase subfilters. ECCTD 2011: 21-24 - [c52]Zaka Ullah Sheikh, Amir Eghbali, Håkan Johansson:
Linear-phase FIR digital differentiator order estimation. ECCTD 2011: 310-313 - 2010
- [j26]Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson:
Two Classes of Cosine-Modulated IIR/IIR and IIR/FIR NPR Filter Banks. Circuits Syst. Signal Process. 29(1): 103-133 (2010) - [c51]Amir Eghbali, Håkan Johansson, Per Löwenborg:
Reconfigurable nonuniform transmultiplexers based on uniform filter banks. ISCAS 2010: 2123-2126
2000 – 2009
- 2009
- [j25]Amir Eghbali, Håkan Johansson, Per Löwenborg:
Flexible Frequency-Band Reallocation: Complex Versus Real. Circuits Syst. Signal Process. 28(3): 409-431 (2009) - [j24]Håkan Johansson:
A Polynomial-Based Time-Varying Filter Structure for the Compensation of Frequency-Response Mismatch Errors in Time-Interleaved ADCs. IEEE J. Sel. Top. Signal Process. 3(3): 384-396 (2009) - [c50]Amir Eghbali, Håkan Johansson, Per Löwenborg:
On the Filter Design for a Class of Multimode Transmultiplexers. ISCAS 2009: 89-92 - [c49]Zaka Ullah Sheikh, Håkan Johansson:
Wideband Linear-phase FIR Differentiators Utilizing Multirate and Frequency-response Masking Techniques. ISCAS 2009: 293-296 - [c48]Tahir Abbas Khan, Oscar Gustafsson, Håkan Johansson:
Scaling of Fractional Delay Filters based on the Farrow Structure. ISCAS 2009: 489-492 - 2008
- [j23]Anton Blad, Håkan Johansson, Per Löwenborg:
Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel ΣΔ-Modulators. EURASIP J. Adv. Signal Process. 2008 (2008) - [j22]Amir Eghbali, Håkan Johansson, Per Löwenborg:
A Multimode Transmultiplexer Structure. IEEE Trans. Circuits Syst. II Express Briefs 55-II(3): 279-283 (2008) - [j21]Ewa Hermanowicz, Håkan Johansson, Miroslaw Rojewski:
A Fractionally Delaying Complex Hilbert Transform Filter. IEEE Trans. Circuits Syst. II Express Briefs 55-II(5): 452-456 (2008) - [j20]Håkan Johansson, Per Löwenborg:
A Least-Squares Filter Design Technique for the Compensation of Frequency Response Mismatch Errors in Time-Interleaved A/D Converters. IEEE Trans. Circuits Syst. II Express Briefs 55-II(11): 1154-1158 (2008) - [c47]Muhammad Abbas, Fahad Qureshi, Zaka Ullah Sheikh, Oscar Gustafsson, Håkan Johansson, Kenny Johansson:
Comparison of multiplierless implementation of nonlinear-phase versus linear-phase FIR filters. ACSCC 2008: 598-601 - [c46]Amir Eghbali, Håkan Johansson, Per Löwenborg:
A farrow-structure-based multi-mode transmultiplexer. ISCAS 2008: 3114-3117 - 2007
- [j19]Håkan Johansson, Per Löwenborg:
Flexible Frequency-Band Reallocation Networks Using Variable Oversampled Complex-Modulated Filter Banks. EURASIP J. Adv. Signal Process. 2007 (2007) - [j18]Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson:
An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique. EURASIP J. Adv. Signal Process. 2007 (2007) - [j17]Håkan Johansson, Per Löwenborg, K. Vengattaramane:
Least-Squares and Minimax Design of Polynomial Impulse Response FIR Filters for Reconstruction of Two-Periodic Nonuniformly Sampled Signals. IEEE Trans. Circuits Syst. I Regul. Pap. 54-I(4): 877-888 (2007) - [j16]Ewa Hermanowicz, Håkan Johansson:
A Complex Variable Fractional-Delay FIR Filter Structure. IEEE Trans. Circuits Syst. II Express Briefs 54-II(9): 785-789 (2007) - [c45]Mattias Olsson, Håkan Johansson, Per Löwenborg:
Simultaneous estimation of gain, delay, and offset utilizing the farrow structure. ECCTD 2007: 244-247 - [c44]Amir Eghbali, Håkan Johansson, Per Löwenborg:
An arbitrary-bandwidth transmultiplexer and its application to flexible frequency-band reallocation networks. ECCTD 2007: 248-251 - [c43]Oscar Gustafsson, Håkan Johansson:
Complexity Comparison of Linear-Phase Mth-Band and General FIR Filters. ISCAS 2007: 2335-2338 - 2006
- [j15]Håkan Johansson, Per Löwenborg:
Reconstruction of Nonuniformly Sampled Bandlimited Signals by Means of Time-Varying Discrete-Time FIR Filters. EURASIP J. Adv. Signal Process. 2006 (2006) - [j14]Per Löwenborg, Håkan Johansson:
Minimax design of adjustable-bandwidth linear-phase FIR filters. IEEE Trans. Circuits Syst. I Regul. Pap. 53-I(2): 431-439 (2006) - [c42]Anton Blad, Håkan Johansson, Per Löwenborg:
A General Formulation of Analog-to-Digital Converters Using Parallel Sigma-Delta Modulators and Modulation Sequences. APCCAS 2006: 438-441 - [c41]Oscar Gustafsson, Kenny Johansson, Håkan Johansson, Lars Wanhammar:
Implementation of Polyphase Decomposed FIR Filters for Interpolation and Decimation Using Multiple Constant Multiplication Techniques. APCCAS 2006: 924-927 - [c40]Håkan Johansson, Oscar Gustafsson, J. Johansson, Lars Wanhammar:
Adjustable Fractional-Delay FIR Filters Using the Farrow Structure and Multirate Techniques. APCCAS 2006: 1055-1058 - [c39]Anton Blad, Per Löwenborg, Håkan Johansson:
Design trade-offs for linear-phase FIR decimation filters and ΣΔ-modulators. EUSIPCO 2006: 1-5 - [c38]Håkan Johansson, Per Löwenborg, Kameswaran Vengattaramane:
Reconstruction of M-periodic nonuniformly sampled signals using multivariate polynomial impulse response time-varying FIR filters. EUSIPCO 2006: 1-4 - [c37]Mattias Olsson, Håkan Johansson, Per Löwenborg:
Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors. EUSIPCO 2006: 1-5 - [c36]Linnéa Rosenbaum, Håkan Johansson, Per Löwenborg:
Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks. EUSIPCO 2006: 1-5 - [c35]Håkan Johansson, Per Löwenborg, K. Vengattaramane:
Reconstruction of two-periodic nonuniformly sampled signals using polynomial impulse response time-varying FIR filters. ISCAS 2006 - [c34]Christian Vogel, Håkan Johansson:
Time-interleaved analog-to-digital converters: status and future directions. ISCAS 2006 - 2005
- [j13]Yoav Tock, Gideon F. Inbar, Yossef Steinberg, Milos Ljubisavljevic, J. Thunberg, Uwe Windhorst, Håkan Johansson:
Estimation of muscle spindle information rate by pattern matching and the effect of gamma system activity on parallel spindles. Biol. Cybern. 92(5): 316-332 (2005) - [j12]Håkan Johansson, Oscar Gustafsson:
Linear-phase FIR interpolation, decimation, and mth-band filters utilizing the farrow structure. IEEE Trans. Circuits Syst. I Regul. Pap. 52-I(10): 2197-2207 (2005) - [c33]Ewa Hermanowicz, Håkan Johansson:
On designing minimax adjustable wideband fractional delay FIR filters using two-rate approach. ECCTD 2005: 437-440 - [c32]Håkan Johansson, Per Löwenborg:
Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications]. ICASSP (3) 2005: 973-976 - 2004
- [j11]Håkan Johansson, Per Löwenborg:
On linear-phase FIR filters with variable bandwidth. IEEE Trans. Circuits Syst. II Express Briefs 51-II(4): 181-184 (2004) - [j10]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
First-order sensitivity of complementary diplexers. IEEE Trans. Circuits Syst. II Express Briefs 51-II(8): 421-425 (2004) - [c31]Håkan Johansson, Per Löwenborg:
Reconstruction of nonuniformly sampled bandlimited signals using time-varying discrete-time FIR filters. EUSIPCO 2004: 97-100 - [c30]Mattias Olsson, Per Löwenborg, Håkan Johansson:
Scaling of multistage interpolators. EUSIPCO 2004: 1413-1416 - [c29]Håkan Johansson, Oscar Gustafsson:
Mth-band linear-phase FIR filter interpolators and decimators utilizing the Farrow structure. ISCAS (3) 2004: 129-132 - [c28]Håkan Johansson:
On the design of IIR bandpass filters with an adjustable bandwidth and centre frequency. ISCAS (3) 2004: 173-176 - [c27]Per Löwenborg, Håkan Johansson:
Minimax design of linear-phase FIR filters with adjustable bandwidths. ISCAS (3) 2004: 657-660 - 2003
- [j9]Takanori Uchiyama, Håkan Johansson, Uwe Windhorst:
A model of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition. Biol. Cybern. 89(2): 139-151 (2003) - [j8]Takanori Uchiyama, Håkan Johansson, Uwe Windhorst:
Static and dynamic input-output relations of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition: a model study. Biol. Cybern. 89(4): 264-273 (2003) - [j7]Tapio Saramäki, Juha Yli-Kaakinen, Håkan Johansson:
Optimization Of Frequency-Response Masking Based Fir Filters. J. Circuits Syst. Comput. 12(5): 563-591 (2003) - [j6]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Single Filter Frequency-Response Masking Fir Filters. J. Circuits Syst. Comput. 12(5): 601-630 (2003) - [j5]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters. Signal Process. 83(9): 1997-2009 (2003) - [j4]Håkan Johansson, Per Löwenborg:
On the design of adjustable fractional delay FIR filters. IEEE Trans. Circuits Syst. II Express Briefs 50(4): 164-169 (2003) - [j3]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Two-channel digital and hybrid analog/digital multirate filter banks with very low-complexity analysis or synthesis filters. IEEE Trans. Circuits Syst. II Express Briefs 50(7): 355-367 (2003) - [c26]Per Löwenborg, Håkan Johansson:
Linear programming design of linear-phase FIR filters with variable bandwidth. ISCAS (3) 2003: 554-557 - [c25]Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson:
Cosine and sine modulated FIR filter banks utilizing the frequency-response masking approach. ISCAS (3) 2003: 882-885 - 2002
- [j2]Yoav Tock, Milos Ljubisavljevic, J. Thunberg, Uwe Windhorst, Gideon F. Inbar, Håkan Johansson:
Information-theoretic analysis of de-efferented single muscle spindles. Biol. Cybern. 87(4): 241-248 (2002) - [j1]Håkan Johansson, Per Löwenborg:
Reconstruction of nonuniformly sampled bandlimited signals by means of digital fractional delay filters. IEEE Trans. Signal Process. 50(11): 2757-2767 (2002) - [c24]Linnéa Svensson, Per Löwenborg, Håkan Johansson:
A class of cosine-modulated causal IIR filter banks. ICECS 2002: 915-918 - [c23]Linnéa Svensson, Håkan Johansson:
Frequency response masking FIR filters with short delay. ISCAS (3) 2002: 233-236 - [c22]Håkan Johansson:
Multirate approximately linear-phase IIR filter structures for arbitrary bandwidths. ISCAS (5) 2002: 289-292 - 2001
- [c21]Henrik Ohlsson, Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Implementation of bit-parallel lattice wave digital filters with increased maximal sample rate. ICECS 2001: 71-74 - [c20]Tapio Saramäki, Håkan Johansson:
Optimization of FIR filters using the frequency-response masking approach. ISCAS (2) 2001: 177-180 - [c19]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Narrow-band and wide-band single filter frequency masking FIR filters. ISCAS (2) 2001: 181-184 - [c18]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. ISCAS (2) 2001: 533-536 - [c17]Håkan Johansson, Per Löwenborg:
Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters. ISCAS (2) 2001: 593-596 - [c16]Per Löwenborg, Håkan Johansson:
Quantization noise in filter bank analog-to-digital converters. ISCAS (2) 2001: 601-604 - [c15]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniques. ISSPA 2001: 36-39 - [c14]Håkan Johansson:
Understanding Multimodal Interaction by Exploiting Unification and Integration Rules. NODALIDA 2001 - 2000
- [c13]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Design and efficient implementation of narrow-band single filter frequency masking FIR filters. EUSIPCO 2000: 1-4 - [c12]Håkan Johansson:
On high-speed recursive digital filters. EUSIPCO 2000: 1-4 - [c11]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A class of two-channel IIR/FIR filter banks. EUSIPCO 2000: 1-4 - [c10]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Design of m-channel tree-structured filter banks with very low-complexity analysis filters. ICECS 2000: 87-90 - [c9]Håkan Johansson:
New classes of frequency-response masking FIR filters. ISCAS 2000: 81-84 - [c8]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Design and efficient implementation of high-speed narrow-band recursive digital filters using single filter frequency masking techniques. ISCAS 2000: 359-362 - [c7]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks. ISCAS 2000: 579-582
1990 – 1999
- 1999
- [c6]Henrik Ohlsson, Håkan Johansson, Lars Wanhammar:
Implementation of a combined high-speed interpolation and decimation wave digital filter. ICECS 1999: 721-724 - [c5]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization. ICECS 1999: 1189-1192 - [c4]Håkan Johansson:
Multirate single-stage and multistage structures for high-speed recursive digital filtering. ISCAS (3) 1999: 291-294 - [c3]Håkan Johansson, Tapio Saramäki:
A class of complementary IIR filters. ISCAS (3) 1999: 299-302 - 1996
- [c2]Håkan Johansson, Lars Wanhammar:
Two-stage polyphase interpolators and decimators for sample rate conversions with prime numbers. EUSIPCO 1996: 1-4 - [c1]Håkan Johansson, Lars Wanhammar:
High-speed narrow-band lattice wave digital filters. ICECS 1996: 390-393
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-05 21:21 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint