%C Seattle, WA %K Filtering functions; Finite frequencies; High selectivity; Multiple resonances; Simulated results; Transmission poles; Ultra-wideband filters; UWB filters, Bandpass filters; Resonance, Resonators %D 2013 %X In this paper a high selective compact ultrawide band (UWB) bandpass filter has been designed using a novel multiple resonances resonator (MRR). Equivalent circuit has been extracted for the proposed single order MRR where the filtering function was derived, showing the feasibility of a maximum of six transmission poles in the passband. Finite frequency transmission zero was introduced by having a mixed coupling in the MRR structure, resulting in a compact UWB filter with high selectivity filtering response. A prototype is fabricated to validate the proposed design. Experimental and simulated results shows good agreement. © 2013 IEEE. %L scholars3315 %A S. Khalid %A W.P. Wen %A L.Y. Cheong %T Highly selective, compact ultra-wide band bandpass filter using a novel multiple resonances resonator (MRR) %O cited By 0; Conference of 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013 ; Conference Date: 2 June 2013 Through 7 June 2013; Conference Code:102388 %J IEEE MTT-S International Microwave Symposium Digest %R 10.1109/MWSYM.2013.6697476