Title :
Canonical microstrip filter using square open-loop resonators
Author :
Hong, J.S. ; Lancaster, M.J.
Author_Institution :
Sch. of Electron. & Electr. Eng., Birmingham Univ., UK
fDate :
11/9/1995 12:00:00 AM
Abstract :
A configuration for the realisation of canonical microstrip elliptic function narrow-band bandpass filters is proposed. The new filter configuration consists of two identical arrays of microstrip square open-loop resonators, The two resonator arrays are approximately placed on the same plane so as to allow nonadjacent electric and magnetic couplings to be realised and adjusted. A theoretical investigation has confirmed the feasibility
Keywords :
band-pass filters; elliptic filters; microstrip filters; microwave filters; passive filters; resonator filters; canonical microstrip filter; elliptic function; narrow-band bandpass filters; resonator arrays; square open-loop resonators;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951370
