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Saman S. Abeysekera
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2010 – 2019
- 2019
- [c51]Saman S. Abeysekera:
Least-Squares Based Direction-of-Arrival Estimation using Sparse Circular Arrays. ISCAS 2019: 1-5 - [c50]Longjie Li, Saman S. Abeysekera:
Motion Artefact Removal using Single Beat Classification of Photoplethysmographic Signals. ISCAS 2019: 1-4 - 2018
- [c49]Saman S. Abeysekera:
Least-Squares Multiple Frequency Estimation using Recursive Regression Sum of Squares. ISCAS 2018: 1-5 - 2017
- [c48]Saman S. Abeysekera:
An accurate method for fourier synthesis of photoplethysmographic signals. ISCAS 2017: 1-4 - 2016
- [j26]Wenwen Wang, Saman S. Abeysekera:
Joint data detection and channel estimation for coded and uncoded continuous phase modulation signals. Wirel. Commun. Mob. Comput. 16(2): 223-235 (2016) - [c47]Saman S. Abeysekera:
Computationally efficient DOA estimation using sparse arrays with I/Q mismatch and D.C. offsets. DSP 2016: 49-53 - 2015
- [c46]Saman S. Abeysekera, Baladjee Jaisankar:
Photoplethysmographic signal feature extraction using an empirical mode decomposition approach. ICICS 2015: 1-5 - [c45]Guang Hua, Saman S. Abeysekera:
Robust transmit beampattern design for uniform linear arrays using correlated LFM waveforms. ICASSP 2015: 2504-2508 - [c44]Saman S. Abeysekera:
Robust full response M-ary raised-cosine CPM receiver design via frequency estimation. DSP 2015: 935-939 - 2014
- [j25]Wenwen Wang, Saman S. Abeysekera:
Iterative data detection and channel estimation for space-time block coded continuous phase modulation over flat fading channels. IET Commun. 8(13): 2298-2307 (2014) - [c43]Saman S. Abeysekera:
Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation. ISCAS 2014: 1720-1723 - 2013
- [j24]Guang Hua
, Saman S. Abeysekera:
Receiver Design for Range and Doppler Sidelobe Suppression Using MIMO and Phased-Array Radar. IEEE Trans. Signal Process. 61(6): 1315-1326 (2013) - [j23]Guang Hua
, Saman S. Abeysekera:
MIMO Radar Transmit Beampattern Design With Ripple and Transition Band Control. IEEE Trans. Signal Process. 61(11): 2963-2974 (2013) - [c42]Guang Hua, Saman S. Abeysekera:
A comparison on DOA parameter identifiability for MIMO and phased-array radar. ICICS 2013: 1-5 - [c41]Guang Hua, Saman S. Abeysekera:
On the transmit beampattern design using MIMO and phased-array radar. ICASSP 2013: 4091-4095 - [c40]Wenwen Wang, Saman S. Abeysekera:
Novel adaptive soft input soft output demodulator for serially concatenated CPM signals. ISCAS 2013: 1143-1146 - 2012
- [j22]Mohd Amaluddin Yusoff, Zhuquan Zang, Saman S. Abeysekera:
Design of spectrally efficient ultra-wideband waveforms using Hermite-Rodriguez functions. IET Commun. 6(10): 1163-1169 (2012) - [c39]Guang Hua, Saman S. Abeysekera:
Colocated MIMO radar transmit beamforming using orthogonal waveforms. ICASSP 2012: 2453-2456 - [c38]Wenwen Wang, Saman S. Abeysekera:
Joint data detection and channel estimation for CPM in frequency-flat fading channel. ISCAS 2012: 1255-1258 - 2011
- [c37]Saman S. Abeysekera:
Low complexity M-ary continuous phase modulation receiver design using the instantaneous frequency. ICICS 2011: 1-5 - [c36]Guang Hua, Saman S. Abeysekera:
Collocated MIMO radar waveform coding using Costas and Quadratic Congruence arrays. ICICS 2011: 1-5 - [c35]Wenwen Wang, Saman S. Abeysekera:
Novel block construction using tail sequences for space time block coded CPM. ICICS 2011: 1-5 - [c34]Wenwen Wang, Saman S. Abeysekera:
Data aided phase tracking and symbol detection for CPM in frequency-flat fading channel. ICASSP 2011: 3500-3503 - [c33]Saman S. Abeysekera:
Designing triangular filters for Continuous Phase Modulation (CPM) receivers. ISPACS 2011: 1-5
2000 – 2009
- 2008
- [j21]Saman S. Abeysekera, Yun Ye:
Zero-based equalizers for single-input single-output and single-input multiple-output channels. Signal Process. 88(7): 1868-1880 (2008) - [j20]Saman S. Abeysekera:
Performance of two simple recursive multiple frequency estimators in additive, multiplicative and colored noise. Signal Process. 88(9): 2302-2315 (2008) - [c32]Saman S. Abeysekera:
Efficient time varying frequency tracking using recursive estimation. APCCAS 2008: 992-995 - 2007
- [j19]Zhi Wang, Saman S. Abeysekera:
Asymptotic Bounds for Frequency Estimation in the Presence of Multiplicative Noise. EURASIP J. Adv. Signal Process. 2007 (2007) - [j18]Saman S. Abeysekera, Charoensak Charayaphan:
Performance evaluation of a third-order LADF sigma-delta (Sigma-Delta) modulator via FPGA implementation. Signal Process. 87(1): 162-176 (2007) - [j17]Saman S. Abeysekera:
Recursive Laguerre and Kalman filters as efficient full-rate sigma-delta (Sigma-Delta) demodulators. Signal Process. 87(3): 417-431 (2007) - [c31]Yun Ye, Saman S. Abeysekera:
BiZDFE: Bidirectional Zero-Based Decision Feedback Equalizers. ICASSP (3) 2007: 461-464 - 2006
- [j16]Saman S. Abeysekera, Charoensak Charayaphan:
Efficient Realization of Sigma-Delta (∑-Δ) Kalman Lowpass Filter in Hardware Using FPGA. EURASIP J. Adv. Signal Process. 2006 (2006) - [j15]Yun Ye, Saman S. Abeysekera:
Efficient blind estimation and equalization of non-minimum phase communication channels via the use of a zero forcing equalizer. Signal Process. 86(5): 1019-1034 (2006) - [j14]Zhi Wang, Saman S. Abeysekera:
Frequency estimation via multiple lags of correlations in the presence of broadband colored noise. Signal Process. 86(11): 3371-3387 (2006) - [j13]Saman S. Abeysekera, Kabi Prakash Padhi:
An investigation of window effects on the frequency estimation using the phase vocoder. IEEE Trans. Speech Audio Process. 14(4): 1432-1439 (2006) - [j12]Saman S. Abeysekera:
Efficient Frequency Estimation Using the Pulse-Pair Method at Various Lags. IEEE Trans. Commun. 54(9): 1542-1546 (2006) - [j11]Zhi Wang, Saman S. Abeysekera:
Performance of correlation-based frequency estimation methods in the presence of multiplicative noise. IEEE Trans. Veh. Technol. 55(4): 1281-1290 (2006) - [c30]Saman S. Abeysekera, Md. Raihan Sharif:
Efficient Wideband Spreading Function Estimation Using Arbitrary Shaped LFM Signals via Hermite Decompositions. ICASSP (3) 2006: 1092-1095 - 2005
- [j10]Saman S. Abeysekera:
Comparison of various threshold modulation techniques used in pulse stuffing synchronizers. Signal Process. 85(1): 23-35 (2005) - [c29]Md. Raihan Sharif, Saman S. Abeysekera:
Efficient wideband sonar parameter estimation using a single slice of Radon-ambiguity transform. ICASSP (5) 2005: 605-608 - [c28]Zhi Wang, Saman S. Abeysekera:
Frequency estimation from multiple lags of correlations in the presence of MA colored noise. ICASSP (4) 2005: 693-696 - [c27]Saman S. Abeysekera, Charoensak Charayaphan:
System on chip FPGA design of an FM demodulator using a Kalman band-pass sigma-delta architecture. ISCAS (1) 2005: 33-36 - [c26]Saman S. Abeysekera, Zhi Wang:
Performance of the pulse pair method with an optimal lag value for frequency estimation in fading channels. ISCAS (2) 2005: 1734-1737 - [c25]Yun Ye, Saman S. Abeysekera:
Evaluating a blind channel estimation technique that uses a hardware efficient equalizer. ISCAS (6) 2005: 5718-5721 - 2004
- [c24]Saman S. Abeysekera:
Bandpass sigma-delta (Σ-Δ) architecture based efficient FM demodulator for software radio. ISCAS (4) 2004: 381-384 - [c23]Saman S. Abeysekera:
Implementation of a zero-forcing residue equalizer using a Laguerre filter architecture. ISCAS (3) 2004: 385-388 - [c22]Saman S. Abeysekera, Kabi Prakash Padhi, Javed Absar, Sapna George:
An audio signal scaling technique harmonic grouping and shifting. ISCAS (3) 2004: 421-424 - [c21]Saman S. Abeysekera:
Multiple pitch estimation of poly-phonic audio signals in a frequency-lag domain using the bispectrum. ISCAS (3) 2004: 469-472 - [c20]Charoensak Charayaphan, Saman S. Abeysekera:
FPGA implementation of efficient Kalman band-pass sigma-delta filter for application in FM demodulation. SoCC 2004: 137-138 - 2003
- [j9]Saman S. Abeysekera, Xue Yao, Charoensak Charayaphan:
Design of optimal and narrow-band Laguerre filters for sigma-delta demodulators. IEEE Trans. Circuits Syst. II Express Briefs 50(7): 368-375 (2003) - [j8]Saman S. Abeysekera:
Analysis of true jitter arising from pulse-stuffing schemes. IEEE Trans. Commun. 51(4): 597-606 (2003) - [c19]Zhi Wang, Saman S. Abeysekera:
Frequency estimation using the pulse-pair method in different fading environments. ICASSP (4) 2003: 517-520 - [c18]Saman S. Abeysekera:
Efficient frequency estimation using the pulse-pair method at different lags. ISCAS (4) 2003: 109-112 - 2002
- [j7]Saman S. Abeysekera, Antonio Cantoni:
The impact of 'phase' measurement on waiting time jitter simulations. Signal Process. 82(5): 759-774 (2002) - [c17]Saman S. Abeysekera:
Novel blind channel amplitude and phase spectra estimation technique using 2nd order statistics. GLOBECOM 2002: 326-330 - [c16]David B. H. Tay, Saman S. Abeysekera:
Design of variable Laguerre filters. ISCAS (4) 2002: 417-420 - [c15]C. S. Lim, Saman S. Abeysekera, Thambipillai Srikanthan, S. K. Amarasinghe:
Multiple sequence families with efficient hardware architecture for use in spread spectrum watermarking. ISCAS (1) 2002: 761-764 - 2001
- [j6]Saman S. Abeysekera:
Analysis of adaptive threshold modulation used in pulse stuffing and pointer adjustment schemes. IEEE Trans. Commun. 49(10): 1835-1844 (2001) - [c14]C. S. Lim, Saman S. Abeysekera, S. K. Amarasinghe:
Sequence families sets constructed from quadratic congruence codes for use in secure spread spectrum watermarking for multimedia. ICASSP 2001: 1417-1420 - [c13]Saman S. Abeysekera, Kabi Prakash Padhi, Javed Absar, Sapna George:
Investigation of different frequency estimation techniques using the phase vocoder. ISCAS (2) 2001: 265-268 - [c12]Saman S. Abeysekera, Xue Yao:
A single stage decimator architecture for sigma-delta demodulators using Laguerre filters. ISCAS (2) 2001: 789-792 - 2000
- [j5]Saman S. Abeysekera, Zhuquan Zang:
Optimal Laguerre filters for sigma-delta demodulator circuits. Signal Process. 80(1): 205-209 (2000) - [c11]Saman S. Abeysekera, Xue Yao:
Design of narrow-band Laguerre filters using a min-max criterion. ICASSP 2000: 137-140 - [c10]Saman S. Abeysekera, Kabi Prakash Padhi:
Design of multiplier free FIR filters using a LADF sigma-delta (Σ-Δ) modulator. ISCAS 2000: 65-68 - [c9]Saman S. Abeysekera, Xue Yao:
Optimum Laguerre filter design technique for sigma-delta demodulators. ISCAS 2000: 405-408
1990 – 1999
- 1999
- [j4]Saman S. Abeysekera:
Optimum stuff threshold modulation sequences for pulse stuffing. Signal Process. 72(2): 69-83 (1999) - [c8]Saman S. Abeysekera, Xue Yao, Zhuquan Zang:
A comparison of various low-pass filter architectures for sigma-delta demodulators. ISCAS (2) 1999: 380-383 - [c7]Saman S. Abeysekera:
A non-linear algorithm for digital beamforming of a wideband linear active sonar array. NSIP 1999: 612-616 - [c6]Kabi Prakash Padhi, Tan Chin Tiong, Saman S. Abeysekera:
FIR filter design using highly non-linear LADF sigma-delta modulator architecture. NSIP 1999: 788-792 - 1998
- [j3]Saman S. Abeysekera, Antonio Cantoni, Victor Sreeram
:
A comprehensive analysis of stuff threshold modulation used in clock-rate adaptation schemes. IEEE Trans. Commun. 46(8): 1088-1096 (1998) - [c5]Saman S. Abeysekera, Prabhakar S. Naidu, Yee-Hong Leung, Henry Lew:
An underwater target classification scheme based on the acoustic backscatter form function. ICASSP 1998: 2513-2516 - 1997
- [j2]Saman S. Abeysekera:
Sigma-delta architectures for pulse-stuffing synchronizers. Int. J. Circuit Theory Appl. 25(5): 457-467 (1997) - [c4]Saman S. Abeysekera, Yee Hong Leung:
Design of an optimum wideband active sonar array with robustness. ICASSP 1997: 523-526 - 1996
- [c3]Saman S. Abeysekera:
Stability Analysis of Sigma - Delta Modulators Using a Non-Linear Technique. ISSPA 1996: 242-245 - 1994
- [c2]Saman S. Abeysekera:
Optimum stuff threshold modulation schemes for digital data transmission. ICASSP (4) 1994: 169-172 - 1991
- [j1]Saman S. Abeysekera, Boualem Boashash:
Methods of signal classification using the images produced by the Wigner-Ville distribution. Pattern Recognit. Lett. 12(11): 717-729 (1991)
1980 – 1989
- 1986
- [c1]Saman S. Abeysekera, R. J. Bolton, L. C. Westphal, Boualem Boashash:
Patterns in Hilbert transforms and Wigner-Ville distributions of electrocardiogram data. ICASSP 1986: 1793-1796
Coauthor Index
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