Presentation | 2023-11-16 [Invited Lecture] A 2D Beam-Steerable 252-285-GHz 25.8-Gbit/s CMOS Receiver Module Takeshi Yoshida, Shinsuke Hara, Tatsuo Hagino, Mohamed Mubarak, Akifumi Kasamatsu, Kyoya Takano, Yoshiki Sugimoto, Kunio Sakakibara, Shuhei Amakawa, Minoru Fujishima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, there have been many reports on sub-THz transmitters (TX) and receivers (RX) for high-speed wireless communications, including chip-level TX and RX designs and their modularization including antenna integration. However, there are few reports on beam steering in the sub-THz band above 200 GHz. In this study, we present a two-dimensional beam-steerable CMOS RX module operating in the 252-285 GHz range. The module consists of a 1-D phased-array for horizontal beam steering and a motorized planar cylindrical lens for mechanical vertical beam steering. In experiments with 2D beam steering, a data rate of 25.8 Gb/s and a scan range of 28 degrees were achieved with QPSK modulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sub-THz / High-speed wireless communication / Phased-array / 2D beam steering / CMOS receiver |
Paper # | AP2023-142,RCS2023-165 |
Date of Issue | 2023-11-08 (AP, RCS) |
Conference Information | |
Committee | AP / RCS |
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Conference Date | 2023/11/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kumamoto Prefectural Workers' Welfare Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) / Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | YUAN Qiaowei(Iwate Univ.) / Fumihide Kojima(Mitsubishi Electric) / Osamu Muta(Univ. of Electro-Comm) / Naoto Ishii(Sharp) |
Assistant | Tomoki Murakami(NTT) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] A 2D Beam-Steerable 252-285-GHz 25.8-Gbit/s CMOS Receiver Module |
Sub Title (in English) | |
Keyword(1) | Sub-THz |
Keyword(2) | High-speed wireless communication |
Keyword(3) | Phased-array |
Keyword(4) | 2D beam steering |
Keyword(5) | CMOS receiver |
1st Author's Name | Takeshi Yoshida |
1st Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
2nd Author's Name | Shinsuke Hara |
2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
3rd Author's Name | Tatsuo Hagino |
3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
4th Author's Name | Mohamed Mubarak |
4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
5th Author's Name | Akifumi Kasamatsu |
5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
6th Author's Name | Kyoya Takano |
6th Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
7th Author's Name | Yoshiki Sugimoto |
7th Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst. of Tech.) |
8th Author's Name | Kunio Sakakibara |
8th Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst. of Tech.) |
9th Author's Name | Shuhei Amakawa |
9th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
10th Author's Name | Minoru Fujishima |
10th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
Date | 2023-11-16 |
Paper # | AP2023-142,RCS2023-165 |
Volume (vol) | vol.123 |
Number (no) | AP-262,RCS-263 |
Page | pp.pp.66-66(AP), pp.70-70(RCS), |
#Pages | 1 |
Date of Issue | 2023-11-08 (AP, RCS) |