COMPACT MICROSTRIP LOWPASS FILTER WITH ULTRA-WIDE STOPBAND CHARACTERISTIC USING SQUARE RING LOADED RESONATORS
نویسندگان
چکیده
منابع مشابه
Compact Microstrip Lowpass Filter With Ultra-Wide Stopband Using Patch Resonators and Open Stubs
A compact microstrip lowpass filter with ultra-wide stopband characteristics and high suppression level is presented. To achieve compact size and wide stopband suppression along with improved impedance matching, symmetrically loaded resonant patches, open stubs and stair shaped high impedance stub are introduced in the filter. The measurement results show good agreement with the simulations. Th...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research Letters
سال: 2020
ISSN: 1937-6480
DOI: 10.2528/pierl19120802