Frequency resolved electrical gating (FREG) system based on a CRLH leaky-wave antenna for UWB signal characterization

Shulabh Gupta, Juan Sebastian Gomez Diaz, Christophe Caloz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

An analog frequency resolved electrical gating (FREG) system based on a composite right/left-handed (CRLH) leaky-wave antennas for UWB signal characterization is proposed. This system is based on spatial-spectral decomposition property of the leaky-wave antenna and on the self-gating principle to suppress the time-frequency resolution dependence on the antenna physical length in the spectrograms. The system is demonstrated numerically using an efficient time-domain Green's function technique and spectrograms are shown for various time domain test signals.

Original languageEnglish (US)
Title of host publicationEuropean Microwave Week 2009, EuMW 2009
Subtitle of host publicationScience, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009
Pages622-625
Number of pages4
DOIs
Publication statusPublished - Dec 1 2009
Externally publishedYes
EventEuropean Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009 - Rome, Italy
Duration: Sep 28 2009Oct 2 2009

Other

OtherEuropean Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009
CountryItaly
CityRome
Period9/28/0910/2/09

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Gupta, S., Gomez Diaz, J. S., & Caloz, C. (2009). Frequency resolved electrical gating (FREG) system based on a CRLH leaky-wave antenna for UWB signal characterization. In European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009 (pp. 622-625). [5296244] https://doi.org/10.1109/EUMC.2009.5296244