Portable 9.4/18.8 GHz harmonic radar system using pulse Pseudorandom code principle

Miao Lin Hsu, Shiang Jie Jan, Zuo-Min Tsai , Huei Wang, Fan Ren Chang, Pei Hung Jau, Kun You Lin, En Cheng Yang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

We propose a 9.4/18.8 GHz portable harmonic radar for bee searching to investigate colony collapse disorder of bees in the world. This harmonic radar uses Pseudorandom (PRN) code principle to achieve high sensitivity. An analog real time processing circuit for portable application is proposed. This high sensitivity radar can detect the-106 dBm signal, which is 13 dB below the-93 dBm noise level. The field test has been performed to verify the function, and the transponder can be found in the grass within the 1-m distance.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2015
Subtitle of host publication"Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages885-888
Number of pages4
ISBN (Electronic)9782874870392
DOIs
StatePublished - 2 Dec 2015
Event45th European Microwave Conference, EuMC 2015 - Paris, France
Duration: 7 Sep 201510 Sep 2015

Publication series

NameEuropean Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC

Conference

Conference45th European Microwave Conference, EuMC 2015
Country/TerritoryFrance
CityParis
Period7/09/1510/09/15

Keywords

  • Harmonic Radar
  • portable
  • PRN code

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