سال انتشار: ۱۳۹۳
محل انتشار: دومین همایش ملی مهندسی برق ایران
تعداد صفحات: ۵
نویسنده(ها):
Aseme Sadeghi – Dept. of Communication and Wave, Noshirvani Industrial University, Babol, Iran
Bijan Zakeri – Dept. of Communication and Wave, Noshirvani Industrial University, Babol, Iran
Seyed Mahmoud Sakhaei – Dept. of Communication and Wave, Noshirvani Industrial University, Babol, Iran

چکیده:

Time reversal with multiple signal classification(TR-MUSIC) is a super-resolution imaging method for locatingand detecting hidden objects in complex environments,inhomogeneous, and cluttered media. In this study, the imagingof point scatterers in continuous inhomogeneous random mediais investigated. Furthermore the effect of random mediumstatistics on the TR operator eigenvalues and eigenvectors fortwo close targets is inspected. Because assuming a well-resolvedpoint like scatterer, the performance of the method for twoclosely separated targets is unknown. The novelty in this work isthe performance evaluation of the proposed method andevaluating the quality of the resultant images in random media.