E-plane resonators for compact inline waveguide filters

Autor: N. Mohottige, Djuradj Budimir, Uros Jankovic
Rok vydání: 2016
Předmět:
Zdroj: Active and Passive RF Devices Seminar.
DOI: 10.1049/ic.2016.0001
Popis: Waveguide resonators incorporating B-plane metal inserts with fins have already been demonstrated in building extracted pole sections (BPSs) for very compact and easily fabricated microwave filters. Flexibility of transmission poles (TPs) and zeros (TZs) locations for different resonant and non-resonant modes is further shown and the electromagnetic nature of these modes as well as natural frequencies of BPS sections are explained and numerically estimated. Detailed comparison with conventional waveguide resonators, overmoded cavities, state of the art waveguide resonator solutions and substrate intergerated waveguide resonators is performed at 10 GHz.
Databáze: OpenAIRE