Title :
A novel miniaturized four-section SIR filter
Author :
Liu, Yu ; Yang, Tao ; Yang, Ziqiang ; Da, Sha ; Gong, Linling
Author_Institution :
Microwave Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A novel miniaturized four-section stepped impedance resonators (SIR) filter is presented. The size of the miniaturization SIR band-pass filter (BPF) reduces to 75% of the size of conventional hairpin SIR BPF by utilizing space effectively and using multi-section impedance technology. The simulation shows novel filter can achieve near performances compared with conventional hairpin SIR filter but with smaller size.
Keywords :
band-pass filters; resonator filters; SIR band-pass filter; miniaturized four-section SIR filter; multisection impedance technology; stepped impedance resonators filter; Band pass filters; Electronic mail; Impedance; Microwave filters; Resonance; Resonant frequency; Resonator filters; Shape; Space technology; Transmission lines; band-pass filter; four-section; miniaturization; stepped impedance resonator;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4076-4
DOI :
10.1109/MAPE.2009.5355873
