Title :
Hexagonal dual-mode filter with four transmission zeros
Author :
Wei, C.L. ; Jia, B.F. ; Zhu, Z.J. ; Tang, M.C.
Author_Institution :
Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A novel hexagonal dual-mode inductance-loaded filter with four transmission zeros is presented. The technique of utilising inductive source-load coupling introduces four transmission zeros to provide high selectivity. Then, a bandpass filter is designed, fabricated and tested. Both simulated and measured results are presented.
Keywords :
band-pass filters; bandpass filter; hexagonal dual-mode inductance-loaded filter; inductive source-load coupling; transmission zeros;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.3291
