Abstract
AbstractA microstrip dual‐mode bandpass filter (BPF) using a circular patch resonator is investigated in this paper. Unlike the conventional dual‐mode patch‐resonator bandpass filter studied in the literature, the introduced filter is perturbed by one circular hole in the northeast area of the patch. The filter has a simple topology and can implement elliptic‐function response characteristics. An experimental filter is optimally designed and fabricated, for the first time, in order to demonstrate the idea. Both the calculated and measured results are presented. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 28–30, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20891
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
