Sparse 3D imaging using terahertz leaky-wave radar

Koji Murata, Issei Watanabe, Akifumi Kasamatsu, Toshiyuki Tanaka, Yasuaki Monnai

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We present an experimental demonstration of three-dimensional terahertz radar based on multi-directional leaky-wave scanning. The radar consists of a leaky-wave antenna that allows for one-dimensional beam steering by sweeping frequency around 300 GHz. The 3D positions of objects placed in front of the antenna can be reconstructed by synthesizing radar signals acquired at various azimuthal angles against the objects through a sparse signal reconstruction algorithm. As a proof of concept, we present a result of 3D position detection of metal rods.

本文言語English
ホスト出版物のタイトル2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
出版社IEEE Computer Society
ISBN(電子版)9781509060481
DOI
出版ステータスPublished - 2017 10月 12
イベント42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico
継続期間: 2017 8月 272017 9月 1

出版物シリーズ

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

Other

Other42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
国/地域Mexico
CityCancun, Quintana Roo
Period17/8/2717/9/1

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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