Gorur, AKarpuz, CAkpinar, M2019-08-012019-08-0120031531-1309https://dx.doi.org/10.1109/LMWC.2003.817136https://hdl.handle.net/11480/5699A novel type of dual-mode microstrip bandpass filter using degenerate modes of a dual-mode microstrip square loop resonator with capacitively loaded open-loop arms is proposed. Such a dual-mode bandpass filter with a 0.75% bandwidth at the center frequency of 1.603 GHz is designed and fabricated to demonstrate the design of reduced-size microstrip filters. It is shown that the proposed filter has a size reduction of about 59% at the same center frequency, as compared with the dual-mode bandpass filters such as microstrip patch, cross-slotted patch, square loop and ring resonator filter.eninfo:eu-repo/semantics/closedAccesscapacitive loadingdual-mode bandpass filtersize reductionArticle13938538710.1109/LMWC.2003.8171362-s2.0-0141988705Q1WOS:000185397500009Q1