Presentation 2022-01-27
A Study on Millimeter Wave Band Radar Characterization for Evaluation of Wideband Propagation Characteristics
Tomohiko Kanaya, Shintaro Takada, Riku Yoshino, Kunihisa Jitsuno, Keizo Inagaki, Tetsuya Kawanishi,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The use of millimeter waves and terahertz bands is expected in the development of wireless technology after 5G, and the demand for evaluation of wideband propagation characteristics in them is also increasing. There is a concern that the time required for frequency sweeping will increase to perform measurements with high frequency resolution, while it has the potential to realize high-speed measurement over a wide band by using OFDM signal. In this study, we use an OFDM radar system that calibrates the characteristics of the transmitted signal to measure the range resolution for each of the 30, 60, and 90 GHz bands, and compare the difference in performance depending on the carrier frequency.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) OFDM Radar / Millimeter Wave Band / Signal Characterization / Range Resolution
Paper # PN2021-34,EMT2021-50,MWP2021-39
Date of Issue 2022-01-20 (PN, EMT, MWP)

Conference Information
Committee PN / MWP / EMT / IEE-EMT
Conference Date 2022/1/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Rakuyu-Kaikan
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Hideaki Furukawa(NICT) / Akihiko Hirata(Chiba Inst. of Tech.) / Hiroyuki Deguchi(Doshisha Univ.)
Vice Chair Kohei Shiomoto(Tokyo City Univ.) / Ryuichi Sugizaki(Furukawa Electric) / Noboru Yoshikane(KDDI Research) / Atsushi Kanno(NICT) / Hideki Kawaguchi(Muroran Inst. of Tech)
Secretary Kohei Shiomoto(NTT) / Ryuichi Sugizaki(Univ. of Electr-Comm.) / Noboru Yoshikane(Yazaki) / Atsushi Kanno(CRIEPI) / Hideki Kawaguchi(Miyazaki Univ.) / (Mitsubishi Electric)
Assistant Kenji Ishii(Mitsubishi Electric) / Yojiro Mori(Nagoya Univ.) / Li Yi(Osaka Univ.) / Yuya Yamaguchi(NICT) / Kazuki Niino(Kyoto Univ.)

Paper Information
Registration To Technical Committee on Photonic Network / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Millimeter Wave Band Radar Characterization for Evaluation of Wideband Propagation Characteristics
Sub Title (in English)
Keyword(1) OFDM Radar
Keyword(2) Millimeter Wave Band
Keyword(3) Signal Characterization
Keyword(4) Range Resolution
1st Author's Name Tomohiko Kanaya
1st Author's Affiliation Waseda University(Waseda Univ.)
2nd Author's Name Shintaro Takada
2nd Author's Affiliation Waseda University(Waseda Univ.)
3rd Author's Name Riku Yoshino
3rd Author's Affiliation Waseda University(Waseda Univ.)
4th Author's Name Kunihisa Jitsuno
4th Author's Affiliation Waseda University(Waseda Univ.)
5th Author's Name Keizo Inagaki
5th Author's Affiliation National Institute of Information and Communications Technology(NICT)
6th Author's Name Tetsuya Kawanishi
6th Author's Affiliation Waseda University(Waseda Univ.)
Date 2022-01-27
Paper # PN2021-34,EMT2021-50,MWP2021-39
Volume (vol) vol.121
Number (no) PN-350,EMT-351,MWP-352
Page pp.pp.11-14(PN), pp.11-14(EMT), pp.11-14(MWP),
#Pages 4
Date of Issue 2022-01-20 (PN, EMT, MWP)