Title :
Harmonic pass-band suppression in coupled-serial-shunted lines Elliptic band-pass filters
Author_Institution :
Dept. of Electron. Eng., Lunghwa Univ. of Sci. & Technol., Taoyuan, Taiwan
Abstract :
A synthesizing method is presented to design elliptic band-pass filters in the microwave frequency range. The elliptic band-pass filter is implemented by using a coupled-serial-shunted line structure. Using a continuous perturbation of wiggly-groove and ring resonator of the couple line the harmonic pass-band of the filter is rejected. An elliptic band-pass filter is implemented to validate this method correct by measuring.
Keywords :
band-pass filters; cavity resonator filters; elliptic filters; microwave filters; coupled-serial-shunted line structure; elliptic band-pass filters; harmonic pass-band suppression; microwave frequency range; ring resonator; wiggly-groove continuous perturbation; Band pass filters; Capacitance; Coupling circuits; Harmonics suppression; Microstrip filters; Microstrip resonators; Optical ring resonators; Power harmonic filters; Resonator filters; Transmission line theory; Ring resonator; Wiggly-groove;
Conference_Titel :
Wireless Communications & Signal Processing, 2009. WCSP 2009. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4856-2
Electronic_ISBN :
978-1-4244-5668-0
DOI :
10.1109/WCSP.2009.5371645
