Design of terahertz leaky-wave antenna driven by resonant-tunneling diode

Kosuke Murano; Shintaro Fukuma; Safumi Suzuki; Masahiro Asada; Withawat Withayachumnankul; Toshiyuki Tanaka; Yasuaki Monnai

doi:10.1109/IRMMW-THz.2017.8066878

Design of terahertz leaky-wave antenna driven by resonant-tunneling diode

Kosuke Murano, Shintaro Fukuma, Safumi Suzuki, Masahiro Asada, Withawat Withayachumnankul, Toshiyuki Tanaka, Yasuaki Monnai

Department of Applied Physics and Physico-Informatics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We propose a leaky-wave antenna (LWA) driven by a resonant-tunneling diode (RTD) oscillator with an aim to reduce the size of terahertz radar system. In the proposed structure, RTD provides oscillation at 675 GHz, and the antenna is with a directivity of 19 dBi and a beamwidth of 4-degrees. Theoretical calculation estimates the output power of 60 μW. The approach will pave a way for integrated terahertz radar. The fabrication is currently in progress.

Original language	English
Title of host publication	2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
Publisher	IEEE Computer Society
ISBN (Electronic)	9781509060481
DOIs	https://doi.org/10.1109/IRMMW-THz.2017.8066878
Publication status	Published - 2017 Oct 12
Event	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico Duration: 2017 Aug 27 → 2017 Sept 1

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Other

Other	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
Country/Territory	Mexico
City	Cancun, Quintana Roo
Period	17/8/27 → 17/9/1

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/IRMMW-THz.2017.8066878

Cite this

Murano, K., Fukuma, S., Suzuki, S., Asada, M., Withayachumnankul, W., Tanaka, T., & Monnai, Y. (2017). Design of terahertz leaky-wave antenna driven by resonant-tunneling diode. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 [8066878] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2017.8066878

Design of terahertz leaky-wave antenna driven by resonant-tunneling diode. / Murano, Kosuke; Fukuma, Shintaro; Suzuki, Safumi et al.
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society, 2017. 8066878 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Murano, K, Fukuma, S, Suzuki, S, Asada, M, Withayachumnankul, W, Tanaka, T & Monnai, Y 2017, Design of terahertz leaky-wave antenna driven by resonant-tunneling diode. in 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017., 8066878, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IEEE Computer Society, 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017, Cancun, Quintana Roo, Mexico, 17/8/27. https://doi.org/10.1109/IRMMW-THz.2017.8066878

Murano K, Fukuma S, Suzuki S, Asada M, Withayachumnankul W, Tanaka T et al. Design of terahertz leaky-wave antenna driven by resonant-tunneling diode. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society. 2017. 8066878. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2017.8066878

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abstract = "We propose a leaky-wave antenna (LWA) driven by a resonant-tunneling diode (RTD) oscillator with an aim to reduce the size of terahertz radar system. In the proposed structure, RTD provides oscillation at 675 GHz, and the antenna is with a directivity of 19 dBi and a beamwidth of 4-degrees. Theoretical calculation estimates the output power of 60 μW. The approach will pave a way for integrated terahertz radar. The fabrication is currently in progress.",

author = "Kosuke Murano and Shintaro Fukuma and Safumi Suzuki and Masahiro Asada and Withawat Withayachumnankul and Toshiyuki Tanaka and Yasuaki Monnai",

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AU - Murano, Kosuke

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AU - Withayachumnankul, Withawat

AU - Tanaka, Toshiyuki

AU - Monnai, Yasuaki

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N2 - We propose a leaky-wave antenna (LWA) driven by a resonant-tunneling diode (RTD) oscillator with an aim to reduce the size of terahertz radar system. In the proposed structure, RTD provides oscillation at 675 GHz, and the antenna is with a directivity of 19 dBi and a beamwidth of 4-degrees. Theoretical calculation estimates the output power of 60 μW. The approach will pave a way for integrated terahertz radar. The fabrication is currently in progress.

AB - We propose a leaky-wave antenna (LWA) driven by a resonant-tunneling diode (RTD) oscillator with an aim to reduce the size of terahertz radar system. In the proposed structure, RTD provides oscillation at 675 GHz, and the antenna is with a directivity of 19 dBi and a beamwidth of 4-degrees. Theoretical calculation estimates the output power of 60 μW. The approach will pave a way for integrated terahertz radar. The fabrication is currently in progress.

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Design of terahertz leaky-wave antenna driven by resonant-tunneling diode

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