Title :
Synthesis of a high-performance ultra-wideband bandpass filter
Author :
Chun-Ping Chen ; Kato, Nei ; Anada, Takahisa ; Zhewang Ma
Author_Institution :
Dept. of Electr., Electron. & Inf. Eng., Kanagawa Univ., Yokohama, Japan
Abstract :
An Ultra-wideband bandpass filter (BPF) prototype consisting of SIRs and short-circuited stubs with Chebyshev characteristics is proposed. As an example, a UWB filter(3.1~10.6GHz) with an FBW of 110% is synthesized based on the microstrip line. The circuit parameters and corresponding geometrical dimensions are worked out and confirmed by a microwave circuit/EM simulator. The good agreement between the simulated and theoretical results validates the effectiveness of newly-proposed theory.
Keywords :
band-pass filters; microstrip lines; microwave circuits; ultra wideband communication; BPF prototype; Chebyshev characteristics; FBW; UWB filter; circuit parameters; geometrical dimensions; high-performance ultra-wideband bandpass filter; microstrip line; microwave circuit-EM simulator; short-circuited stubs; Band-pass filters; Filtering theory; Microstrip filters; Microwave communication; Microwave filters; Resonator filters; Ultra wideband technology;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929370
