Design of a Microwave Dual-band Filter Using Frequency Selective Surfaces
عنوان مقاله: Design of a Microwave Dual-band Filter Using Frequency Selective Surfaces
شناسه ملی مقاله: ICEE20_332
منتشر شده در بیستمین کنفرانس مهندسی برق ایران در سال 1391
شناسه ملی مقاله: ICEE20_332
منتشر شده در بیستمین کنفرانس مهندسی برق ایران در سال 1391
مشخصات نویسندگان مقاله:
Masoomeh Khalilzadeh - Ferdowsi University of Mashhad
Mir Mojtaba Mirsalehi
خلاصه مقاله:
Masoomeh Khalilzadeh - Ferdowsi University of Mashhad
Mir Mojtaba Mirsalehi
A dual-band frequency selective surface (FSS) made of double ring is presented. The design has been carried out with one layer of FSS. In the first step, two single band FSSs withdifferent radii rings were designed for two resonant frequencies of 7 GHz and 4.8 GHz with a 20 dB bandwidth of 0.3 GHzaround each frequency. In the second step, the two rings were merged to obtain a dual-band FSS. The proposed dual-band FSS is a compact structure that is stable against angle andpolarization of incident wave with a rejection level better than -20 dB in the bands
کلمات کلیدی: component; dual-band FSS; double ring; frequency selective surface
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/154544/