Title :
The design of a half-wavelength resonator BPF with attenuation poles at desired frequencies
Author :
Matsuo, M. ; Yabuki, H. ; Makimoto, M.
Author_Institution :
Matsushita Res. Inst., Tokyo Inc., Kawasaki, Japan
Abstract :
A design method for a planar band-pass filter with attenuation poles based on a half-wavelength resonator is proposed. According to this design, the attenuation poles can be obtained at any desired frequency by means of coupling structures. Therefore, a filter with excellent attenuation characteristics for various applications can be achieved.
Keywords :
band-pass filters; planar waveguides; poles and zeros; resonator filters; waveguide filters; attenuation poles; coupling structures; half-wavelength resonator BPF; planar band-pass filter; Attenuation; Band pass filters; Character generation; Coupling circuits; Design methodology; Electronic mail; Frequency; Joining processes; Optical ring resonators; Resonator filters;
Conference_Titel :
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-5687-X
DOI :
10.1109/MWSYM.2000.863569
