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Takao KIHARA
Takao KIHARA
Principal Staff Analog IC Design Engineer, Motorola Solutions Malaysia
Verified email at motorolasolutions.com - Homepage
Title
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Cited by
Year
A multiband LTE SAW-less CMOS transmitter with source-follower-driven passive mixers, envelope-tracked RF-PGAs, and marchand baluns
T Kihara, T Sano, M Mizokami, Y Furuta, M Hokazono, T Maruyama, ...
IEICE transactions on electronics 96 (6), 774-782, 2013
292013
Semiconductor device
M Mizokami, T Kihara
US Patent 10,305,533, 2019
262019
A 1.0 V, 2.5 mW, transformer noise-canceling UWB CMOS LNA
T Kihara, T Matsuoka, K Taniguchi
2008 IEEE Radio Frequency Integrated Circuits Symposium, 493-496, 2008
262008
Digital mismatch correction for bandpass sampling four-channel time-interleaved ADCs in direct-RF sampling receivers
T Kihara, T Takahashi, T Yoshimura
IEEE Transactions on Circuits and Systems I: Regular Papers 66 (6), 2007-2016, 2019
202019
Analytical design of a 0.5 V 5GHz CMOS LC-VCO
F Yamashita, T Matsuoka, T Kihara, I Takobe, HJ Park, K Taniguchi
IEICE Electronics Express 6 (14), 1025-1031, 2009
202009
Small-signal and noise model of fully depleted silicon-on-insulator metal–oxide–semiconductor devices for low-noise amplifier
G Kim, B Murakami, M Goto, T Kihara, K Nakamura, Y Shimizu, ...
Japanese journal of applied physics 45 (9R), 6872, 2006
172006
A low-voltage design of controller-based ADPLL for implantable biomedical devices
J Bae, S Radhapuram, I Jo, T Kihara, T Matsuoka
2015 IEEE biomedical circuits and systems conference (BioCAS), 1-4, 2015
152015
Low-voltage wireless analog CMOS circuits toward 0.5 V operation
T Matsuoka, J Wang, T Kihara, H Ham, K Taniguchi
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2010
142010
A 0.55 V back-gate controlled ring VCO for ADCs in 65 nm SOTB CMOS
T Yoshio, T Kihara, T Yoshimura
2017 IEEE Asia Pacific microwave conference (APMC), 946-948, 2017
132017
Semiconductor device and adjustment method of filter circuit
T Kihara, T Sano
US Patent 9,190,977, 2015
112015
A 0.5 V area-efficient transformer folded-cascode low-noise amplifier in 90 nm CMOS
T Kihara, HJ Park, I Takobe, F Yamashita, T Matsuoka, K Taniguchi
2008 IEEE International Conference on Integrated Circuit Design and …, 2008
92008
A subthreshold low-voltage low-phase-noise CMOS LC-VCO with resistive biasing
J Bae, S Radhapuram, I Jo, T Kihara, T Matsuoka
Circuits and Systems 6 (5), 136-142, 2015
82015
A design of 0.7-V 400-MHz all-digital phase-locked loop for implantable biomedical devices
J Bae, S Radhapuram, I Jo, W Wang, T Kihara, T Matsuoka
IEICE Transactions on Electronics 99 (4), 431-439, 2016
72016
Quadrature modulator and semiconductor integrated circuit with it built-in
T Nakamura, T Yamawaki, T Norimatsu, T Kihara
US Patent 8,299,865, 2012
72012
A 0.5 V area-efficient transformer folded-cascode CMOS low-noise amplifier
T Kihara, HJ Park, I Takobe, F Yamashita, T Matsuoka, K Taniguchi
IEICE transactions on electronics 92 (4), 564-575, 2009
72009
Spur reduction by self-injection loop in a fractional-N PLL
M Kobayashi, Y Masui, T Kihara, T Yoshimura
2017 24th IEEE International Conference on Electronics, Circuits and Systems …, 2017
62017
Analysis and design of differential LNAs with on-chip transformers in 65-nm CMOS technology
T Kihara, S Matsuda, T Yoshimura
2016 14th IEEE International New Circuits and Systems Conference (NEWCAS), 1-4, 2016
62016
A design of 0.7-V 400-MHz digitally-controlled oscillator
J Bae, S Radhapuram, I Jo, T Kihara, T Matsuoka
IEICE Transactions on Electronics 98 (12), 1179-1186, 2015
62015
Semiconductor device
T Kihara
US Patent 8,941,213, 2015
62015
A low-power CMOS programmable frequency divider with novel retiming scheme
S Radhapuram, J Bae, I Jo, T Kihara, T Matsuoka
IEICE Electronics Express 12 (6), 20141233-20141233, 2015
62015
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Articles 1–20