Design Advanced Microwave Filters with Redundancy

Zeng，Yi1; Yu，Ming2

10.1109/IMFW49589.2021.9642371

2021

IEEE MTT-S International Microwave Filter Workshop (IMFW)

978-1-7281-6805-0

2021 IEEE MTT-S International Microwave Filter Workshop, IMFW 2021

36-39

NOV 17-19, 2021

null,Perugia,ITALY

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

The conventional generalized Chebyshev filter functions and coupling matrix method have dominated microwave community and provided a "panacea"for microwave filter designs. However, forcing all filters to a paradigm virtually imposes redundant limitations and prevents achieving the optimal solutions under physical constraints. This paper breaks down the "mental barrier"in conventional approaches and exploits these redundancies to synthesize and design more advanced microwave filters. Three applications including redundant resonators, redundancies in filter polynomials and redundant resonant modes are elucidated as examples.

Coupling matrix Extracted pole Filter functions Redundancy Synthesis

其他

英语

CPCI-S ; EI

Engineering

Engineering, Electrical & Electronic

WOS:000765990400012

20220611603911

Chebyshev filters ; Microwave filters ; Microwaves

Electric Filters:703.2 ; Electromagnetic Waves:711

2-s2.0-85124140845

Scopus

1.The Chinese University of Hong Kong,Electronic Engineering,Hong Kong,Hong Kong
2.Southern University of Science and Technology,Electrical and Electronic Engineering,Shenzhen,China

Zeng，Yi,Yu，Ming. Design Advanced Microwave Filters with Redundancy[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2021:36-39.