Title :
Alternate symmetric coupled-resonator prototypes
Author_Institution :
HF Plus, USA
Abstract :
Alternate prototype networks for symmetric coupled-resonator filters are available for instances when the standard canonical folded form cannot be realized. These occur when the even- and odd-mode networks resulting from bisection have degrees that differ by two or more. An example is presented of a dual-band filter in a symmetric double-diplexed structure.
Keywords :
band-pass filters; network synthesis; resonator filters; alternate symmetric coupled-resonator prototypes; canonical folded form; dual-band filter; even-mode networks; odd-mode networks; resonator filters; symmetric double-diplexed structure; Filtering theory; Hafnium; Passband; Prototypes; Bandpass filters; ircuit synthesis; multiband filters; passive filters; resonator filters;
Conference_Titel :
Microwave Symposium (IMS), 2014 IEEE MTT-S International
Conference_Location :
Tampa, FL
DOI :
10.1109/MWSYM.2014.6848651
