Demonstration of short-range terahertz radar using high-gain leaky-wave antenna

Kosuke Murano; Issei Watanabe; Akifumi Kasamatsu; Safumi Suzuki; Masahiro Asada; Withawat Withayachumnankul; Toshiyuki Tanaka; Yasuaki Monnai

doi:10.1109/IRMMW-THz.2016.7758495

Demonstration of short-range terahertz radar using high-gain leaky-wave antenna

Kosuke Murano, Issei Watanabe, Akifumi Kasamatsu, Safumi Suzuki, Masahiro Asada, Withawat Withayachumnankul, Toshiyuki Tanaka, Yasuaki Monnai

物理情報工学科

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We demonstrate a short-range terahertz radar using a leaky-wave antenna (LWA). The prototyped antenna can form a directional beam with a 3dB width of 4° steerable over 38° across the broadside by sweeping the frequency from 235 GHz to 325 GHz. With the broadband beam steering capability, we can locate a small target placed in front of the LWA by analyzing the reflection spectrum obtainable from a vector network analyzer. The approach will pave a way for integrated terahertz radar.

本文言語	English
ホスト出版物のタイトル	41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
出版社	IEEE Computer Society
ISBN（電子版）	9781467384858
DOI	https://doi.org/10.1109/IRMMW-THz.2016.7758495
出版ステータス	Published - 2016 11 28
イベント	41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016 - Copenhagen, Denmark 継続期間: 2016 9 25 → 2016 9 30

出版物シリーズ

名前	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
巻	2016-November
ISSN（印刷版）	2162-2027
ISSN（電子版）	2162-2035

Other

Other	41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
Country	Denmark
City	Copenhagen
Period	16/9/25 → 16/9/30

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

文献へのアクセス

10.1109/IRMMW-THz.2016.7758495

他のファイルとリンク

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引用スタイル

Murano, K., Watanabe, I., Kasamatsu, A., Suzuki, S., Asada, M., Withayachumnankul, W., Tanaka, T., & Monnai, Y. (2016). Demonstration of short-range terahertz radar using high-gain leaky-wave antenna. In 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016 [7758495] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2016-November). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2016.7758495

Demonstration of short-range terahertz radar using high-gain leaky-wave antenna. / Murano, Kosuke; Watanabe, Issei; Kasamatsu, Akifumi; Suzuki, Safumi; Asada, Masahiro; Withayachumnankul, Withawat; Tanaka, Toshiyuki ; Monnai, Yasuaki.

41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. IEEE Computer Society, 2016. 7758495 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2016-November).

研究成果: Conference contribution

Murano, K, Watanabe, I, Kasamatsu, A, Suzuki, S, Asada, M, Withayachumnankul, W, Tanaka, T & Monnai, Y 2016, Demonstration of short-range terahertz radar using high-gain leaky-wave antenna. in 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016., 7758495, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2016-November, IEEE Computer Society, 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016, Copenhagen, Denmark, 16/9/25. https://doi.org/10.1109/IRMMW-THz.2016.7758495

Murano K, Watanabe I, Kasamatsu A, Suzuki S, Asada M, Withayachumnankul W et al. Demonstration of short-range terahertz radar using high-gain leaky-wave antenna. In 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. IEEE Computer Society. 2016. 7758495. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). https://doi.org/10.1109/IRMMW-THz.2016.7758495

Murano, Kosuke ; Watanabe, Issei ; Kasamatsu, Akifumi ; Suzuki, Safumi ; Asada, Masahiro ; Withayachumnankul, Withawat ; Tanaka, Toshiyuki ; Monnai, Yasuaki. / Demonstration of short-range terahertz radar using high-gain leaky-wave antenna. 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. IEEE Computer Society, 2016. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

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abstract = "We demonstrate a short-range terahertz radar using a leaky-wave antenna (LWA). The prototyped antenna can form a directional beam with a 3dB width of 4° steerable over 38° across the broadside by sweeping the frequency from 235 GHz to 325 GHz. With the broadband beam steering capability, we can locate a small target placed in front of the LWA by analyzing the reflection spectrum obtainable from a vector network analyzer. The approach will pave a way for integrated terahertz radar.",

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AU - Murano, Kosuke

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AU - Kasamatsu, Akifumi

AU - Suzuki, Safumi

AU - Asada, Masahiro

AU - Withayachumnankul, Withawat

AU - Tanaka, Toshiyuki

AU - Monnai, Yasuaki

N1 - Funding Information: This work was supported by the Strategic Information and Communications RandD Promotion Programme (SCOPE) #165103002 from the Ministry of Internal Affairs and Communications and by the Scientific Grants-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology, Japan. W. Withayachumnankul acknowledges the International Research Fellowship from the Japan Society for the Promotion of Science (JSPS) Publisher Copyright: © 2016 IEEE.

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Y1 - 2016/11/28

N2 - We demonstrate a short-range terahertz radar using a leaky-wave antenna (LWA). The prototyped antenna can form a directional beam with a 3dB width of 4° steerable over 38° across the broadside by sweeping the frequency from 235 GHz to 325 GHz. With the broadband beam steering capability, we can locate a small target placed in front of the LWA by analyzing the reflection spectrum obtainable from a vector network analyzer. The approach will pave a way for integrated terahertz radar.

AB - We demonstrate a short-range terahertz radar using a leaky-wave antenna (LWA). The prototyped antenna can form a directional beam with a 3dB width of 4° steerable over 38° across the broadside by sweeping the frequency from 235 GHz to 325 GHz. With the broadband beam steering capability, we can locate a small target placed in front of the LWA by analyzing the reflection spectrum obtainable from a vector network analyzer. The approach will pave a way for integrated terahertz radar.

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