21.5-dBm power-handling 5-GHz transmit/receive CMOS switch realized by voltage division effect of stacked transistor configuration with depletion-layer-extended transistors (DETs). - Takahiro Ohnakado; Satoshi Yamakawa; Takaaki Murakami; Akihiko Furukawa; Eiji Taniguchi; Hiro-omi Ueda; Noriharu Suematsu; Tatsuo Oomori (IEEE J. Solid State Circuits, 2004)

An Even Harmonic Quadrature Mixer with a Simple Filter Configuration and an Integrated LTCC Module for W-CDMA Direct Conversion Receiver. - Mitsuhiro Shimozawa; Kenichi Maeda; Eiji Taniguchi; Keiichi Sadahiro; Takayuki Ikushima; Tamotsu Nishino; Noriharu Suematsu; Kenji Itoh; Yoji Isota; Tadashi Takagi (IEICE Trans. Electron., 2006)

A Balanced Even Harmonic Quadrature Mixer Using Anti Parallel Diode Pairs. - Mitsuhiro Shimozawa; Noriharu Suematsu; Kenji Itoh; Yoji Isota (IEICE Trans. Electron., 2006)

RF-IC for multi-band multi-mode transceiver. - Mitsuhiro Shimozawa; Noriharu Suematsu; Hiroshi Harada (PIMRC, 2009)

0.4-5.8 GHz SiGe-MMIC Quadrature Modulator Employing Self Current Controlled Mixer for Cognitive Radio. - Shintaro Shinjo; Fumiki Onoma; Koji Tsutsumi; Noriharu Suematsu; Mitsuhiro Shimozawa; Hiroshi Harada (IEICE Trans. Commun., 2009)

A 2 to 5 GHz-Band Self Frequency Dividing Quadrature Mixer Using Current Re-Use Configuration. - Eiji Taniguchi; Mitsuhiro Shimozawa; Noriharu Suematsu (IEICE Trans. Commun., 2009)

Analog Pre-Distortion Linearizer Using Self Base Bias Controlled Amplifier. - Shintaro Shinjo; Kazutomi Mori; Keiki Yamada; Noriharu Suematsu; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2010)

Proposal of heterogeneous wireless communication network with soft handover in application layer: Feasibility study based on field trial results. - Suguru Kameda; Hiroshi Oguma; Noboru Izuka; Fumihiro Yamagata; Yasuyoshi Asano; Yoshiharu Yamazaki; Shoichi Tanifuji; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (CrownCom, 2011)

Coverage estimation of uplink 64 QAM signal up to 20 MHz bandwidth based on field trial results: coverage issue of broadband uplink signal. - Suguru Kameda; Hiroshi Oguma; Noboru Izuka; Yasuyoshi Asano; Yoshiharu Yamazaki; Kazuhiro Komatsu; Shoichi Tanifuji; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (WPMC, 2011)

Hybrid single-carrier and multi-carrier system: Widening uplink coverage with optimally selecting SDM or join FDE/antenna diversity. - Yuji Miyake; Kazumasa Kobayashi; Kazuhiro Komatsu; Shoichi Tanifuji; Hiroshi Oguma; Noboru Izuka; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (WPMC, 2011)

Hybrid single-carrier and multi-carrier system: Evaluation of throughput with inter-cell interference. - Yuji Miyake; Fumihiro Yamagata; Hiroshi Oguma; Noboru Izuka; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2012)

Proposal of Heterogeneous Wireless Network with Handover in Application Layer: Feasibility Study Based on Field Trial Results. - Suguru Kameda; Hiroshi Oguma; Noboru Izuka; Fumihiro Yamagata; Yasuyoshi Asano; Yoshiharu Yamazaki; Shoichi Tanifuji; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Commun., 2012)

A 60 GHz-Band 3-Dimensional System-in-Package Transmitter Module with Integrated Antenna. - Noriharu Suematsu; Satoshi Yoshida; Shoichi Tanifuji; Suguru Kameda; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Electron., 2012)

60-GHz Band Copper Ball Vertical Interconnection for MMW 3-D System-in-Package Front-End Modules. - Satoshi Yoshida; Shoichi Tanifuji; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Electron., 2012)

ASIC implementation of multimode frequency domain equalizer for heterogeneous wireless system. - Yuji Miyake; Kazuhiro Komatsu; Hiroshi Oguma; Noboru Izuka; Suguru Kameda; Makoto Iwata; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2013)

Large-capacity QZSS location and short message system using Frame Slotted ALOHA with Flag Method. - Tomohide Takahashi; Yuji Miyake; Fumihiro Yamagata; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2013)

Measured Downlink Throughput Performance of MBWA System in Urban Area. - Suguru Kameda; Hiroshi Oguma; Noboru Izuka; Yasuyoshi Asano; Yoshiharu Yamazaki; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Commun., 2013)

A Calibrationless Si-CMOS 5-bit Baseband Phase Shifter Using a Fixed-Gain-Amplifier Matrix. - Tuan Thanh Ta; Shoichi Tanifuji; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Electron., 2013)

A proposal of WLAN control scheme using separated channel. - Minzhi Huang; Yuji Miyake; Suguru Kameda; Akinori Taira; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2014)

A novel cell selection scheme using positioning information for heterogeneous wireless system. - Junpei Kuboniwa; Yuji Miyake; Suguru Kameda; Akinori Taira; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2014)

Hetero-plane beam synthesis using 60 GHz band 3-D phased array antenna module. - Yuya Suzuki; Satoshi Yoshida; Suguru Kameda; Noriharu Suematsu; Akinori Taira; Tadashi Takagi; Kazuo Tsubouchi (RWS, 2014)

Location-based virtual sector method for interference control in WLAN multicell environment. - Kohei Akimoto; Suguru Kameda; Akinori Taira; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (ICTC, 2015)

Measured evaluation of positioning accuracy on GNSS for heterogeneous wireless system. - Hiroshi Oguma; Keita Norishima; Konatsu Suehiro; Suguru Kameda; Noriharu Suematsu (ICTC, 2015)

High efficient network selection scheme using location information for heterogeneous wireless system. - Junpei Kuboniwa; Yuji Miyake; Suguru Kameda; Akinori Taira; Hiroshi Oguma; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (WCNC Workshops, 2015)

1/2fs Direct RF Under Sampling Receiver for Multi Channel Satellite Systems. - Daliso Banda; Mizuki Motoyoshi; Tomokazu Koizumi; Osamu Wada; Tuan Thanh Ta; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEICE Trans. Electron., 2015)

Experimental evaluation of timing synchronization accuracy for QZSS short message synchronized SS-CDMA communication. - Kei Ohya; Suguru Kameda; Hiroshi Oguma; Akinori Taira; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (PIMRC, 2016)

Efficient random access control scheme with reservation channel for QZSS short message SS-CDMA communication. - Kei Ohya; Tomohide Takahashi; Suguru Kameda; Hiroshi Oguma; Akinori Taira; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (WCNC, 2016)

1-bit Feedforward Distortion Compensation Technology for Bandpass Delta-Sigma Modulation. - Takashi Maehata; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2016)

Foreword. - Noriharu Suematsu (IEICE Trans. Electron., 2016)

Modeling indoor-outdoor propagation in wooden residential area at 2.5 GHz and 3.5 GHz bands. - Hideki Fukudome; Kohei Akimoto; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (ICNC, 2017)

Construction of transmission timing control system using FPGA for QZSS short message synchronized SS-CDMA communication. - Rei Kawai; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu (ICTC, 2017)

Influence of multi path on positioning accuracy in a low sky view factor environment. - Sho Tatsuguchi; Yuta Oshima; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu (ICTC, 2017)

Experimental evaluation of transmission timing control method for QZSS short message synchronized SS-CDMA communication. - Kei Ohya; Suguru Kameda; Hiroshi Oguma; Noriharu Suematsu (ICUFN, 2017)

Feasibility study of expansion of OpenFlow network using satellite communication to wide area. - Nagahiro Yoshino; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu (ICUFN, 2017)

Cancellation for Asymmetrical Waveform in 1-bit Bandpass Delta-Sigma Modulators. - Takashi Maehata; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2017)

1-bit Band-Pass Delta-Sigma Modulator with Parallel IIR Form for Concurrent Multiband Digital Transmitter. - Takashi Maehata; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2017)

Asymmetrical Waveform Compensation for Concurrent Dual-Band 1-bit Band-Pass Delta-Sigma Modulator with a Quasi-Elliptic Filter. - Takashi Maehata; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2018)

A Line Coding for Digital RF Transmitter Using a 1-Bit Band-Pass Delta-Sigma Modulator. - Takashi Maehata; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2018)

Optimum Allocation Scheme for User Fairness of Location-Based Virtual Sector Method Solving Hidden Terminal Problem in WLAN. - Kohei Akimoto; Suguru Kameda; Noriharu Suematsu (IEEE Trans. Veh. Technol., 2018)

Experimental Analysis of Positioning Accuracy of GPS/BeiDou on Elevation Mask. - Ren Shinozaki; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu (ICTC, 2019)

Evaluation of Channel Capacity of Millimeter-Wave WBAN Considering Human Body Blocking in User-Dense Condition. - Taichi Yokouchi; Kohei Akimoto; Mizuki Motoyoshi; Suguru Kameda; Noriharu Suematsu (ICUFN, 2019)

Experimental Evaluation of Synchronized SS-CDMA Transmission Timing Control Method for QZSS Short Message Communication. - Suguru Kameda; Kei Ohya; Hiroshi Oguma; Noriharu Suematsu (IEICE Trans. Commun., 2019)

Random Access Control Scheme with Reservation Channel for Capacity Expansion of QZSS Safety Confirmation System. - Suguru Kameda; Kei Ohya; Tomohide Takahashi; Hiroshi Oguma; Noriharu Suematsu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)

Theoretical Analysis of Center Frequency and Bandwidth Tunable Resonator Employing Coupled Line and Switches. - Kunihiro Kawai; Hiroshi Okazaki; Shoichi Narahashi; Mizuki Motoyoshi; Noriharu Suematsu (IEICE Trans. Electron., 2019)

Resonant Frequency and Bandwidth Tunable Ring Resonator Using GaAs FET SPST Switches. - Kunihiro Kawai; Hiroshi Okazaki; Shoichi Narahashi; Noriharu Suematsu (IEICE Trans. Electron., 2019)

60GHz 180µW Power Consumption CMOS ASK Transmitter Using Combined On-Chip Resonator and Antenna. - Mizuki Motoyoshi; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Electron., 2019)

Evaluation of Synchronized SS-CDMA for QZSS Safety Confirmation System. - Suguru Kameda; Akinori Taira; Yuji Miyake; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi (IEEE Trans. Veh. Technol., 2019)

System Implementation of Synchronized SS-CDMA for QZSS Safely Confirmation System. - Hiroshi Oguma; Rei Kawai; T. Asai; Suguru Kameda; Mizuki Motoyoshi; Noriharu Suematsu (ICTC, 2020)

Dual-CTS: Novel High-Efficiency Spatial Reuse Method in Heterogeneous Wireless IoT Systems. - Kento Ono; Kohei Akimoto; Suguru Kameda; Noriharu Suematsu (PIMRC, 2020)

Effect of Estimation Timing Error on Pre-TDE for Narrowband Uplink NOMA. - Kei Yoshida; Suguru Kameda; Noriharu Suematsu (WPMC, 2020)

A Filter Design Method of Direct RF Undersampling On-Board Receiver for Ka-Band HTS. - Tomoyuki Furuichi; Yang Gui; Mizuki Motoyoshi; Suguru Kameda; Takashi Shiba; Noriharu Suematsu (IEICE Trans. Commun., 2020)

Fundamental Investigation of Backoff Control Method for Fair Communication Opportunity of mmW WBAN in Overcrowded Environment. - Tsukasa Chida; Suguru Kameda; Noriharu Suematsu (APSIPA ASC, 2021)

USRP Implementation of Transmission Timing Control Function for Synchronized SS-CDMA Using Wireless Two-Way Interferometry (Wi-Wi). - Suguru Kameda; Yusaku Honma; Noriharu Suematsu; Satoshi Yasuda; Nobuyasu Shiga (ICUFN, 2021)

A Spectrum Regeneration and Demodulation Method for Multiple Direct Undersampled Real Signals. - Takashi Shiba; Tomoyuki Furuichi; Mizuki Motoyoshi; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2021)

Image Enhancement in 26GHz-Band 1-Bit Direct Digital RF Transmitter Using Manchester Coding. - Junhao Zhang; Masafumi Kazuno; Mizuki Motoyoshi; Suguru Kameda; Noriharu Suematsu (IEICE Trans. Commun., 2021)

Evaluation of Transmission Timing Control Error for QZSS Short Message SS-CDMA Communication System. - Hiroshi Oguma; Rei Kawai; Suguru Kameda; Noriharu Suematsu (ICUFN, 2022)

A 60 GHz-band S/H CMOS IC for Direct RF Undersampling Receiver. - Tomoyuki Furuichi; Nagahiro Yoshino; Mizuki Motoyoshi; Suguru Kameda; Noriharu Suematsu (RWS, 2022)

Wideband 1-Bit Bandpass Delta Sigma Modulator Using Elliptic Filter in Noise Transfer Function. - Takashi Maehata; Noriharu Suematsu (IEEE Access, 2022)

RF Signal Frequency Identification in a Direct RF Undersampling Multi-Band Real-Time Spectrum Monitor for Wireless IoT Usage. - Tomoyuki Furuichi; Mizuki Motoyoshi; Suguru Kameda; Takashi Shiba; Noriharu Suematsu (IEICE Trans. Commun., 2022)

Millimeter-Wave Band Coverage Extension by Reducing Noise Figure at Cryogenic Temperatures. - Yasunori Suzuki; Tomoyuki Furuichi; Noriharu Suematsu (APCC, 2023)

Evaluation of Satellite Signal Reception Error by Sky View Factor for QZSS Short Message SS-CDMA Communication System. - Hiroto Kita; Hiroshi Oguma; Suguru Kameda; Noriharu Suematsu (ICTC, 2023)

Image Enhancement Technique Using Manchester Coding and RF Tripler for 1-bit Bandpass Delta Sigma Direct Digital RF Transmitter. - Junhao Zhang; Noriharu Suematsu (IEEE Access, 2023)

A 2-D Beam Scanning Array Antenna Fed by a Compact 16-Way 2-D Beamforming Network in Broadside Coupled Stripline. - Jean Temga; Tomoyuki Furuichi; Takashi Shiba; Noriharu Suematsu (IEICE Trans. Commun., 2023)

1-D and 2-D Beam Steering Arrays Antennas Fed by a Compact Beamforming Network for Millimeter-Wave Communication. - Jean Temga; Koki Edamatsu; Tomoyuki Furuichi; Mizuki Motoyoshi; Takashi Shiba; Noriharu Suematsu (IEICE Trans. Commun., 2023)

Improvement in EVM by Cryogenically Cooled Technique for Millimeter Wave Band Receiving Amplifiers. - Yasunori Suzuki; Tomoyuki Furuichi; Noriharu Suematsu (APCC, 2024)

Proposal of Channel Model Measurement Method Under Local 5G System Operation. - Takashi Shiba; Tomoyuki Furuichi; Gustavo Pedroso Cainelli; Sven Müller; Bodo Gambal; Nils Kranefeld; Fumiko Ohori; Toru Osuga; Giuliano Persico; Lisa Underberg; Satoko Itaya; Noriharu Suematsu (APWCS, 2024)

A Compact Broadside Coupled Stripline 2-D Beamforming Network and Its Application to a 2-D Beam Scanning Array Antenna Using Panasonic Megtron 6 Substrate. - Jean Temga; Takashi Shiba; Noriharu Suematsu (Sensors, 2024)

Intelligent 5G communication with Smart Resource Flow and EmKoI4.0 Orchestrator. - Santiago Soler Perez Olaya; Hasal Kulasekara Pallewaththe Kankanamge; Gustavo Pedroso Cainelli; Satoko Itaya; Fumiko Ohori; Taketoshi Nakajima; Toru Osuga; Noriharu Suematsu; Takashi Shiba; Martin Wollschlaeger (WFCS, 2025)