Passive RADAR acoustic delay line sensor measurement: Demonstration using a WiFi (2.4 GHz) emitter and WAIC-band (4.3 GHz)

Jean Michel Friedt, Gwenhael Goavec-Merou, Gilles Martin, Weike Feng, Motoyuki Sato

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We demonstrate passive RADAR interrogation of passive sensors: the non-cooperative signal source is analyzed to detect time-delayed copies of the reference signal generated by the cooperative target. The acoustic sensor is designed to introduce a delay dependent on a physical quantity under investigation, so that analyzing the echoes generated by the cooperative target allows for recovering the measured quantity. We demonstrate the passive RADAR principle for probing SAW cooperative targets acting as sensors using a WiFi emitter. Furthermore in the context of aeronautical deployment, we demonstrate the interrogation of a sensor operating in the 4.2-4.4 GHz WAIC (Wireless Avionics Intra-Communication) frequency band using a noise RADAR following principles similar to those implemented in a passive RADAR approach.

本文言語English
ホスト出版物のタイトル2018 6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ページ54-61
ページ数8
ISBN(電子版)9781538642443
DOI
出版ステータスPublished - 2019 2 7
外部発表はい
イベント6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018 - Huntsville, United States
継続期間: 2018 12 112018 12 13

出版物シリーズ

名前2018 6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018

Conference

Conference6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018
国/地域United States
CityHuntsville
Period18/12/1118/12/13

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 航空宇宙工学
  • 器械工学
  • エネルギー工学および電力技術

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