 | 2011 |
| 9 |  | Kyoung-Pyo Ahn,
Ryo Ishikawa,
Kazuhiko Honjo:
UWB Active Balun Design with Small Group Delay Variation and Improved Return Loss.
IEICE Transactions 94-C(5): 905-908 (2011) |
| 8 |  | Akihiro Ando,
Yoichiro Takayama,
Tsuyoshi Yoshida,
Ryo Ishikawa,
Kazuhiko Honjo:
A Predistortion Diode Linearizer Technique with Automatic Average Power Bias Control for a Class-F GaN HEMT Power Amplifier.
IEICE Transactions 94-C(7): 1193-1198 (2011) |
| 2010 |
| 7 |  | Ryo Ishikawa,
Junichi Kimura,
Yukio Takahashi,
Kazuhiko Honjo:
Distortion Compensation for Thermal Memory Effect on InGaP/GaAs HBT Amplifier by Inserting RC-Ladder Circuit in Base Bias Circuit.
IEICE Transactions 93-C(7): 958-965 (2010) |
| 2009 |
| 6 |  | Kyoung-Pyo Ahn,
Ryo Ishikawa,
Akira Saitou,
Kazuhiko Honjo:
Synthesis for Negative Group Delay Circuits Using Distributed and Second-Order RC Circuit Configurations.
IEICE Transactions 92-C(9): 1176-1181 (2009) |
| 2008 |
| 5 |  | Ryo Ishikawa,
Takuya Abe,
Kazuhiko Honjo,
Masao Shimada:
InGaP/GaAs HBT MMIC Amplifier with Low Power Consumption and Low Noise Characteristics for Full-Band UWB Receiver Systems.
IEICE Transactions 91-C(11): 1828-1831 (2008) |
| 2007 |
| 4 |  | Toshihide Tosaka,
Yukio Yamanaka,
Kaori Fukunaga,
Ryo Ishikawa,
Mitsuo Hattori:
Evaluation of Information Leakage from PC Displays Using Spectrum Analyzers.
IEICE Transactions 90-B(11): 3315-3318 (2007) |
| 3 |  | Yukio Takahashi,
Ryo Ishikawa,
Kazuhiko Honjo:
Accurate Distortion Prediction for Thermal Memory Effect in Power Amplifier Using Multi-Stage Thermal RC-Ladder Network.
IEICE Transactions 90-C(9): 1658-1663 (2007) |
| 2006 |
| 2 |  | Itaru Nakagawa,
Ryo Ishikawa,
Kazuhiko Honjo,
Masao Shimada:
InGaP/GaAs HBT MMIC Amplifier with Active Balun for Ultra-Wideband Self-Complementary Antenna.
IEICE Transactions 89-C(12): 1814-1820 (2006) |
| 1 |  | Masato Seki,
Ryo Ishikawa,
Kazuhiko Honjo:
Microwave Class-F InGaP/GaAs HBT Power Amplifier Considering up to 7th-Order Higher Harmonic Frequencies.
IEICE Transactions 89-C(7): 937-942 (2006) |