A NOVEL TIME REVERSAL BASED MICROWAVE IMAGING SYSTEM | Zendy

Amin Tayebi | Zendy; Pavel Roy Paladhi | Zendy; Лалита Удпа | Zendy; Satish Udpa | Zendy

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A NOVEL TIME REVERSAL BASED MICROWAVE IMAGING SYSTEM

Author(s) -

Amin Tayebi,

Pavel Roy Paladhi,

Лалита Удпа,

Satish Udpa

Publication year - 2016

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc16012403

Subject(s) - microwave imaging , microwave , computer science , telecommunications

This paper presents an alternate microwave imaging system that greatly reduces design and operation complexities compared to traditional imaging systems. At the heart of this novel system lies an electronically reconfigurable beam-scanning reflectarray antenna. The high tuning capability of the reflectarray provides us a broad steering range of ±60 ◦ . The beam is steered across this range and the scattered field is recorded. The collected data are used for image reconstruction by means of the time reversal signal processing technique. Experimental results of the detection of various dielectric targets are presented.

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