Title :
Compact E-plane bandpass filter with high selectivity in Ka-band
Author :
Jin, J.Y. ; Lin, X.Q. ; Cheng, Fan-Tien ; Deng, X.L. ; Fan, Y.
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, a novel compact E-plane bandpass waveguide filter in Ka-band with high selectivity is proposed. An extra resonant cell is designed and integrated to the metal septa E-plane bandpass filter to improve the performance. Two transmission zeros at both sides of the passband are obtained, which contribute to the high-skirt selectivity. The E-plane bandpass filter can achieve different performance by changing the size of the extra resonant cell.
Keywords :
band-pass filters; waveguide filters; Ka-band; compact E-plane bandpass filter; extra resonant cell; metal septa E-plane bandpass filter; Educational institutions; Photonics; Surface waves;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2013
Conference_Location :
Chengdu
DOI :
10.1109/CSQRWC.2013.6657358
