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Bandpass filters using periodically loaded combline resonators
Author(s) -
Shen Guohua,
Budimir Djuradj
Publication year - 2006
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.20123
Subject(s) - band pass filter , resonator , microwave , filter (signal processing) , electronic engineering , radio frequency , computer science , physics , control theory (sociology) , acoustics , engineering , electrical engineering , telecommunications , optoelectronics , control (management) , artificial intelligence
A novel combline filter is proposed for cellular‐radio base stations. The Q ‐factor is significantly improved. The eigenvalue equation is expressed with the single‐team approximation in the gap region of the combline resonator. A two‐pole combline filter is designed. The calculation, simulation, and experiment results are presented and are in good agreement. © 2005 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2006.