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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2022-03-03 13:15 |
Online | Online (Online) | [Special Talk]
Vector Sum Phase Shifter Using Active gm-C Poly Phase Filter Akihito Hirai, Masaomi Tsuru, Kazutomi Mori, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.)  MW2021-119 |
[more] | MW2021-119 pp.48-53 |
| MW | 2020-03-05 11:20 |
Kochi | Kochi City Culture-Plaza CUL=PORT (Kochi) (Cancelled but technical report was issued) |
A Wideband π-shaped Switched Attenuator using Parallel CMOS Compensation Switches Kengo Kawasaki, Tsuru Masaomi, Mitsuhiro Shimozawa (Mitsubishi Electric) MW2019-142 |
This paper presents a novel wideband -shaped switched variable attenuator. The proposed wideband variable -shaped atte... [more] | MW2019-142 pp.11-15 |
| MW | 2019-11-14 12:50 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center (Okinawa) | Phase detector based on mixer with sinusoidal output voltage using small delay Akihito Hirai, Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp) MW2019-100 |
[more] | MW2019-100 pp.1-5 |
| MW, ICD | 2019-03-14 14:25 |
Okinawa | (Okinawa) | Vector sum phase shifter using active PPF with transcondactance Akihito Hirai, Takanobu Fujiwara, Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) MW2018-163 ICD2018-107 |
[more] | MW2018-163 ICD2018-107 pp.37-42 |
| MW | 2018-11-15 13:05 |
Nagasaki | Fukue Cultural Hall (Nagasaki) | Wide frequency range digital frequency discriminator using time-to-digital converter and adaptive control of input counter for Instantaneous Frequency Measurement Akihito Hirai, Koji Tsutsumi, Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) MW2018-96 |
[more] | MW2018-96 pp.25-30 |
| MW | 2018-05-25 11:35 |
Kyoto | Doshisha Univ. (Kyoto) | A 28GHz 4-Channel Transmit/Receive RF Core-Chip for High SHF Wide-band Massive MIMO in 5G Wataru Yamamoto, Koji Tsutsumi, Takaya Maruyama, Takanobu Fujiwara, Tatsuya Hagiwara, Ai Osawa, Mitsuhiro Shimozawa (Mitsubishi Electric Co.) MW2018-17 |
[more] | MW2018-17 pp.39-43 |
| MW, WPT | 2018-04-27 14:50 |
Tokyo | Kikai-Shinko-Kaikan Building (Tokyo) | S-band Tx Module with Cu Pillar Interconnection Si/GaN 3D Chip Embedding Substrate Kengo Kawasaki, Eigo Kuwata, Hidenori Ishibashi, Tomohiro Yao, Kiyoshi Ishida, Kazuhiro Maeda, Hironobu Shibata, Masaomi Tsuru, Kazutomi Mori, Mitsuhiro Shimozawa, Hiroshi Fukumoto (Mitsubishi Electric Corp.) WPT2018-5 MW2018-5 |
A SiGe chip and GaN chip packaged Tx module in S-band is represented. SiGe and GaN with Redistribution Layer (RDL) are i... [more] | WPT2018-5 MW2018-5 pp.19-23 |
| ICD, MW | 2018-03-02 13:25 |
Shiga | The University of Shiga Prefecture (Shiga) | Vector-sum phase shift mixer Akihito Hirai, Shinya Yokomizo, Fujiwara Takanobu, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.Mitsubishi Electric Corp.) MW2017-194 ICD2017-118 |
[more] | MW2017-194 ICD2017-118 pp.97-102 |
| MW | 2017-11-09 12:55 |
Okinawa | Miyakojima Marin Terminal Bldg. (Okinawa) | A 28GHz High Accuracy 6-bit Vector-Sum Phase Shifter for High SHF Wide-band Massive MIMO in 5G Wataru Yamamoto, Koji Tsutsumi, Takaya Maruyama, Takanobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric Co.) MW2017-117 |
In 5th generation mobile communication system (5G), the active phased array antenna (APAA) have attracted attention to r... [more] | MW2017-117 pp.31-34 |
| MW | 2017-11-09 13:10 |
Okinawa | Miyakojima Marin Terminal Bldg. (Okinawa) | Broadband and Precise Phase Shifter and Variable Attenuator Fabricated Using SiGe BiCMOS Takanobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric) MW2017-118 |
[more] | MW2017-118 pp.35-39 |
| MW | 2017-11-10 09:45 |
Okinawa | Miyakojima Marin Terminal Bldg. (Okinawa) | Active PPF using transconductance of transistor AKihito Hirai, Taknobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric Crop.) MW2017-128 |
[more] | MW2017-128 pp.87-92 |
| SANE | 2017-05-22 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Digital Frequency Discriminator using Time-to-Digital Converter for Instantaneous Frequency Measurement Akihito Hirai, Koji Tsutsumi, Eiji Taniguchi, Mitsuhiro Shimozawa (Mitsubishi Electric Crop.) SANE2017-5 |
[more] | SANE2017-5 pp.23-28 |
| MW | 2017-05-19 10:55 |
Osaka | Osaka Univ. (Seminar Room1, Osaka Univ. Kaikan) (Osaka) | Prototype of an interdigital coupling voltage controlled resonator Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) MW2017-16 |
[more] | MW2017-16 pp.49-53 |
| MW | 2017-05-19 13:50 |
Osaka | Osaka Univ. (Seminar Room1, Osaka Univ. Kaikan) (Osaka) | Ku-band Vector-Sum Phase Shifter Using LC-Type PPF With Adjustable Operating Frequency Takanobu Fujiwara, Koji Tsutsumi, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) MW2017-20 |
Recently many vector-sum phase shifters designed with cost-effective silicon process have been reported, featuring their... [more] | MW2017-20 pp.71-76 |
| MW | 2016-11-17 13:50 |
Saga | Saga Univ. (Saga) | Image Rejection Mixer with Tunable Poly Phase Filter using external reference resistor Akihito Hirai, Koji Tsutsumi, Mitsuhiro Shimozawa (Mitsubishi Electric) MW2016-121 |
An Image rejection mixer (IRM) with Poly Phase Filter (PPF) has been commonly used in RF transceiver integral circuits (... [more] | MW2016-121 pp.27-32 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2016-10-20 10:30 |
Miyagi | Tohoku Univ. (Miyagi) | 1.4 deg.-rms 6-bit Vector-Sum Phase Shifter for High SHF Wide-Band Massive MIMO in 5G Takaya Maruyama, Koji Tsutusumi, Eiji Taniguchi, Mitsuhiro Shimozawa (Mitsubishi Electric corp.) EMCJ2016-62 MW2016-94 EST2016-58 |
(To be available after the conference date) [more] | EMCJ2016-62 MW2016-94 EST2016-58 pp.15-19 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2016-10-20 10:55 |
Miyagi | Tohoku Univ. (Miyagi) | 4-Channel Transmit/Receive RF Core-Chip for High SHF Wide-band Massive MIMO in 5G Wataru Yamamoto, Koji Tsutsumi, Takaya Maruyama, Takanobu Fujiwara, Ichiro Somada, Tatsuya Hagiwara, Eiji Taniguchi, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) EMCJ2016-63 MW2016-95 EST2016-59 |
In 5th generation mobile communication system (5G), the active phased array antenna (APAA) have attracted attention to r... [more] | EMCJ2016-63 MW2016-95 EST2016-59 pp.21-24 |
| MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas | King Mongkut's University of Technology North Bangkok, Thailand (Overseas) | Third Order Intermodulation IM3 of Diode Mixers Jun Hashimoto, Kenji Itoh (KIT), Mitsuhiro Shimozawa (Mitsubishi Electric Corp.), Koji Mizuno (Tohoku Univ.) |
In this paper, third order intermodulations IM3 of balanced mixers and even harmonic mixers are formulated. The general ... [more] | |
| MW | 2013-05-30 15:30 |
Kyoto | Ryukoku Univ. (Kyoto) | Output Power of Diode Mixers Jun Hashimoto, Kenji Itoh (Kanazawa Inst. of Tech.), Mitsuhiro Shimozawa (Mitsubishi Electric), Koji Mizuno (Tohoku Univ.) MW2013-12 |
In this report, output power of the balanced diode mixer and the even harmonic mixer are reported for clarification of f... [more] | MW2013-12 pp.13-18 |
| AP, MW (Joint) |
2012-09-28 15:25 |
Saitama | KDDI R&D LABS (Saitama) | Output Power of Diode Mixers in Modulator Operation Jun Hashimoto, Kenji Itoh (KIT), Mitsuhiro Shimozawa (Mitsubishi Electric Corp), Koji Mizuno (Tohoku Univ.) MW2012-77 |
In this report, output power of the even harmonic mixer and the balanced diode mixer are reported for clarification of f... [more] | MW2012-77 pp.65-70 |
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