Takeshi Yoshida

43 papers C 1Journal 21Unranked 21
YearRankTypeTitle / Venue / Authors
2025 J jnl
A 249-GHz Impedance-Tunable Waveguide Transition Using a Microactuator and Flexible Conductive Membrane.
IEEE Access
Chao Qi, Sangyeop Lee, Takeshi Yoshida, Tadahiko Shinshi
2025 J jnl
A 300-GHz-Band 36-Gb/s Scalable 2-D Phased-Array CMOS Double Superheterodyne Receiver.
IEEE Solid State Circuits Lett.
Satoshi Tanaka, Shinsuke Hara, Kyoya Takano, Akifumi Kasamatsu, Yoshiki Sugimoto, Kunio Sakakibara, Shunichi Kubo, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2025 — conf
A Compact D-Band 360° Active Differential Phase Shifter for Sub-Terahertz Phased-Array Antennas in 40Nm CMOS.
EuCNC/6G Summit
Zhen Yan, Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima
2025 — conf
De-Embedding Method for Accurate Electromagnetic Analysis of Differential Circuits with Discontinuities.
EuCNC/6G Summit
Koki Mochida, Satoshi Tanaka, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2024 — conf
25.9-Gb/s 259-GHz Phased-Array CMOS Receiver Module with 28° Steering Range.
RWS
Shinsuke Hara, Mohamed H. Mubarak, Akifumi Kasamatsu, Yoshiki Sugimoto, Kunio Sakakibara, Kyoya Takano, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2024 — conf
A 20Gb/s QPSK Receiver with Mixed-Signal Carrier, Timing, and Data Recovery Using 3-bit ADCs.
CICC
Shunichi Kubo, Yuji Gendai, Satoshi Miura, Shinsuke Hara, Satoru Tanoi, Akifumi Kasarnatsu, Takeshi Yoshida, Satoshi Tanaka, Shuhei Arnakawa, Minoru Fujishlrna
2024 — conf
A 300-GHz-Band 36-Gb/s Scalable 2x2 2D Phased-Array CMOS Receiver.
A-SSCC
Satoshi Tanaka, Shinsuke Hara, Kyoya Takano, Akifumi Kasamatsu, Yoshiki Sugimoto, Kunio Sakakibara, Shunichi Kubo, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2024 J jnl
Effects of Parasitic Elements on L-Type LC/CL Matching Circuits.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima
2023 J jnl
A 0.6-V 41.3-GHz Power-Scalable Sub-Sampling PLL in 55-nm CMOS DDC.
IEICE Trans. Electron.
Sangyeop Lee, Kyoya Takano, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2023 — conf
A 27-to-65-GHz CMOS Amplifier with Tunable Frequency Response.
ASICON
Leshan Xu, Takeshi Yoshida, Shunsuke Yabuki, Minoru Fujishima, Satoshi Tanaka
2023 — conf
A 2D Beam-Steerable 252-285-GHz 25.8-Gbit/s CMOS Receiver Module.
A-SSCC
Takeshi Yoshida, Shinsuke Hara, Tatsuo Hagino, Mohamed H. Mubarak, Akifumi Kasamatsu, Kyoya Takano, Yoshiki Sugimoto, Kunio Sakakibara, Shuhei Amakawa, Minoru Fujishima
2023 J jnl
A 58-%-Lock-Range Divide-by-9 Injection-Locked Frequency Divider Using Harmonic-Control Technique.
IEICE Trans. Electron.
Sangyeop Lee, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2023 — conf
Suppression of Reflections and Elimination of Transmission Disparities in Differential Crossover Line Junctions.
ASICON
Zhen Yan, Minoru Fujishima, Satoshi Tanaka, Takeshi Yoshida
2022 — conf
254-GHz-to-299-GHz Down Conversion Mixer Using 45nm SOI CMOS.
MWSCAS
Yuta Sako, Tomohiro Kobayashi, Shinsuke Hara, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2022 J jnl
A 0.4-V 29-GHz-Bandwidth Power-Scalable Distributed Amplifier in 55-nm CMOS DDC Process.
IEICE Trans. Electron.
Sangyeop Lee, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2022 J jnl
A 76-Gbit/s 265-GHz CMOS Receiver With WR-3.4 Waveguide Interface.
IEEE J. Solid State Circuits
Shinsuke Hara, Ruibing Dong, Sangyeop Lee, Kyoya Takano, Naoya Toshida, Akifumi Kasamatsu, Kunio Sakakibara, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2021 J jnl
300-GHz-Band OFDM Video Transmission with CMOS TX/RX Modules and 40dBi Cassegrain Antenna toward 6G.
IEICE Trans. Electron.
Yohei Morishita, Sangyeop Lee, Toshihiro Teraoka, Ruibing Dong, Yuichi Kashino, Hitoshi Asano, Shinsuke Hara, Kyoya Takano, Kosuke Katayama, Takenori Sakamoto, Naganori Shirakata, Koji Takinami, Kazuaki Takahashi, Akifumi Kasamatsu, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2021 — conf
A 272-GHz CMOS Analog BPSK/QPSK Demodulator for IEEE 802.15.3d.
ESSCIRC
Sangyeop Lee, Shinsuke Hara, Ruibing Dong, Kyoya Takano, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2021 — conf
A 76-Gbit/s 265-GHz CMOS Receiver.
A-SSCC
Shinsuke Hara, Ruibing Dong, Sangyeop Lee, Kyoya Takano, Naoya Toshida, Satoru Tanoi, Tatsuo Hagino, Mohamed H. Mubarak, Norihiko Sekine, Issei Watanabe, Akifumi Kasamatsu, Kunio Sakakibara, Shunichi Kubo, Satoshi Miura, Yohtaro Umeda, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2019 J jnl
An 80-Gb/s 300-GHz-Band Single-Chip CMOS Transceiver.
IEEE J. Solid State Circuits
Sangyeop Lee, Shinsuke Hara, Takeshi Yoshida, Shuhei Amakawa, Ruibing Dong, Akifumi Kasamatsu, Junji Sato, Minoru Fujishima
2019 — conf
An 80Gb/s 300GHz-Band Single-Chip CMOS Transceiver.
ISSCC
Sangyeop Lee, Ruibing Dong, Takeshi Yoshida, Shuhei Amakawa, Shinsuke Hara, Akifumi Kasamatsu, Junji Sato, Minoru Fujishima
2018 — conf
300-GHz CMOS transmitter module with built-in waveguide transition on a multilayered glass epoxy PCB.
RWS
Kyoya Takano, Kosuke Katayama, Shinsuke Hara, Ruibing Dong, Koichi Mizuno, Kazuaki Takahashi, Akifumi Kasamatsu, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2018 J jnl
32-Gbit/s CMOS Receivers in 300-GHz Band.
IEICE Trans. Electron.
Shinsuke Hara, Kosuke Katayama, Kyoya Takano, Ruibing Dong, Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2018 — conf
A 37-GHz-Input Divide-by-36 Injection-Locked Frequency Divider with 1.6-GHz Lock Range.
A-SSCC
Sangyeop Lee, Kyoya Takano, Ruibing Dong, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima
2017 — conf
17.9 A 105Gb/s 300GHz CMOS transmitter.
ISSCC
Kyoya Takano, Shuhei Amakawa, Kosuke Katayama, Shinsuke Hara, Ruibing Dong, Akifumi Kasamatsu, Iwao Hosako, Koichi Mizuno, Kazuaki Takahashi, Takeshi Yoshida, Minoru Fujishima
2016 — conf
20.1 A 300GHz 40nm CMOS transmitter with 32-QAM 17.5Gb/s/ch capability over 6 channels.
ISSCC
Kosuke Katayama, Kyoya Takano, Shuhei Amakawa, Shinsuke Hara, Akifumi Kasamatsu, Koichi Mizuno, Kazuaki Takahashi, Takeshi Yoshida, Minoru Fujishima
2016 J jnl
A 300 GHz CMOS Transmitter With 32-QAM 17.5 Gb/s/ch Capability Over Six Channels.
IEEE J. Solid State Circuits
Kosuke Katayama, Kyoya Takano, Shuhei Amakawa, Shinsuke Hara, Akifumi Kasamatsu, Koichi Mizuno, Kazuaki Takahashi, Takeshi Yoshida, Minoru Fujishima
2016 J jnl
Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth.
IEICE Trans. Electron.
Shinsuke Hara, Kosuke Katayama, Kyoya Takano, Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2016 J jnl
Wireless Multichannel Neural Recording With a 128-Mbps UWB Transmitter for an Implantable Brain-Machine Interfaces.
IEEE Trans. Biomed. Circuits Syst.
Hiroshi Ando, Kenichi Takizawa, Takeshi Yoshida, Kojiro Matsushita, Masayuki Hirata, Takafumi Suzuki
2015 — conf
124-GHz CMOS quadrature voltage-controlled oscillator with fundamental injection locking.
A-SSCC
Kyoya Takano, Kosuke Katayama, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima
2015 — conf
Multichannel neural recording with a 128 Mbps UWB wireless transmitter for implantable brain-machine interfaces.
EMBC
Hiroshi Ando, Kenichi Takizawa, Takeshi Yoshida, Kojiro Matsushita, Masayuki Hirata, Takafumi Suzuki
2015 J jnl
Tehrahertz CMOS Design for Low-Power and High-Speed Wireless Communication.
IEICE Trans. Electron.
Minoru Fujishima, Shuhei Amakawa, Kyoya Takano, Kosuke Katayama, Takeshi Yoshida
2014 — conf
Super multi-channel recording systems with UWB wireless transmitter for BMI.
EMBC
Takafumi Suzuki, Hiroshi Ando, Takeshi Yoshida, Hirohito Sawahata, Keisuke Kawasaki, Isao Hasegawa, Kojiro Matsushita, Masayuki Hirata, Toshiki Yoshimine, Kenichi Takizawa
2013 — conf
Development of an implantable wireless ECoG 128ch recording device for clinical brain machine interface.
EMBC
Kojiro Matsushita, Masayuki Hirata, Takafumi Suzuki, Hiroshi Ando, Yuki Ota, Fumihiro Sato, Shayne Morris, Takeshi Yoshida, Hidetoshi Matsuki, Toshiki Yoshimine
2012 J jnl
Motor Restoration Based on the Brain-Machine Interface Using Brain Surface Electrodes: Real-Time Robot Control and a Fully Implantable Wireless System.
Adv. Robotics
Masayuki Hirata, Kojiro Matsushita, Takufumi Yanagisawa, Tetsu Goto, Shayne Morris, Hiroshi Yokoi, Takafumi Suzuki, Takeshi Yoshida, Fumihiro Sato, Osamu Sakura, Yukiyasu Kamitani, Toshiki Yoshimine
2011 J jnl
A Fully-Implantable Wireless System for Human Brain-Machine Interfaces Using Brain Surface Electrodes: W-HERBS.
IEICE Trans. Commun.
Masayuki Hirata, Kojiro Matsushita, Takafumi Suzuki, Takeshi Yoshida, Fumihiro Sato, Shayne Morris, Takufumi Yanagisawa, Tetsu Goto, Mitsuo Kawato, Toshiki Yoshimine
2010 J jnl
A Neural Recording Amplifier with Low-Frequency Noise Suppression.
IEICE Trans. Electron.
Takeshi Yoshida, Yoshihiro Masui, Ryoji Eki, Atsushi Iwata, Masayuki Yoshida, Kazumasa Uematsu
2009 J jnl
A 2.0 Vpp Input, 0.5 V Supply Delta Amplifier with A-to-D Conversion.
IEICE Trans. Electron.
Yoshihiro Masui, Takeshi Yoshida, Atsushi Iwata
2009 C conf
A Neural Signal Detection Amplifier with Low-frequency Noise Suppression.
ISCAS
Takeshi Yoshida, Yoshihiro Masui, Ryoji Eki, Atsushi Iwata, Masayuki Yoshida, Kazumasa Uematsu
2008 J jnl
Low power and low voltage chopper amplifier without LPF.
IEICE Electron. Express
Yoshihiro Masui, Takeshi Yoshida, Atsushi Iwata
2007 J jnl
Low-Voltage and Low-Noise CMOS Analog Circuits Using Scaled Devices.
IEICE Trans. Electron.
Atsushi Iwata, Takeshi Yoshida, Mamoru Sasaki
2006 J jnl
A 1 V Low-Noise CMOS Amplifier Using Autozeroing and Chopper Stabilization Technique.
IEICE Trans. Electron.
Takeshi Yoshida, Yoshihiro Masui, Takayuki Mashimo, Mamoru Sasaki, Atsushi Iwata
2005 — conf
A 1V supply successive approximation ADC with rail-to-rail input voltage range.
ISCAS (1)
Takeshi Yoshida, Miho Akagi, Mamoru Sasaki, Atsushi Iwata