A COMPACT QMSIW CSRR BANDPASS FILTER WITH SIMULTANEOUS SIZE REDUCTION AND IMPROVED WIDE STOPBAND
نویسندگان
چکیده
منابع مشابه
Compact Bandpass Filter with Wide Upper- Stopband Based on Spiral-shaped Resonators and Spur-lines
A novel compact bandpass filter (BPF) with wide upperstopband has been proposed in this paper. The structure is based on spiral-shaped resonators. Cross coupling is used to generate two transmission zeros at the lower and upper stopbands. Therefore, the out-of-band performance is improved. In addition, two spur-lines are adopted in the feed lines to reject the spurious response. The central fre...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research M
سال: 2018
ISSN: 1937-8726
DOI: 10.2528/pierm18040601