Title :
A novel suspended substrate bandpass filter using H-shaped resonator
Author :
Kim, J.S. ; Kim, Y.J. ; Moon, W.G. ; Byeon, S.G.
Author_Institution :
Korea Electron. Technol. Inst., Seoul
Abstract :
A novel broadband bandpass filter (BPF) is proposed and implemented using a shielded suspended substrate stripline (SSL), aiming at transmitting the signals in the passband of 2-6 GHz. After optimization of this filter, a good bandpass behavior with eight transmission poles is theoretically realized and experimentally confirmed. Within the whole BPF passband, the return loss is found higher than 10 dB, and the insertion loss is less than 1 dB.
Keywords :
UHF filters; band-pass filters; microwave filters; resonator filters; BPF; H-shaped resonator; broadband bandpass filter; shielded suspended substrate stripline; suspended substrate bandpass filter; transmission poles; Band pass filters; Capacitance; Conductors; Couplings; Dielectric substrates; Microwave filters; Passband; Resonator filters; Stripline; Strips; Bandpass filter(BPF); Shielded suspended substrate stripline(SSL);
Conference_Titel :
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-4-902339-08-6
Electronic_ISBN :
978-4-902339-11-6
DOI :
10.1109/APMC.2006.4429617
