Title :
A novel narrowband waveguide filter
Author_Institution :
Dept. of Electron. Eng., Princess Sumaya Univ. Coll. for Technol., Amman, Jordan
Abstract :
Analytical and numerical investigation of the TE/sub 10/ mode in a rectangular corrugated waveguide, whose sinusoidal corrugation reverses phase halfway along the waveguide, reveals the existence of a very narrow passband amid a wide stopband. An X-band experimental prototype confirmed the result.
Keywords :
band-pass filters; microwave filters; rectangular waveguides; waveguide filters; waveguide theory; 8.067 GHz; 8.47 GHz; TE/sub 10/ mode; X-band experimental prototype; narrow passband; narrowband waveguide filter; rectangular corrugated waveguide; sinusoidal corrugation; wide stopband; Band pass filters; Bandwidth; Equations; Filtering; Frequency measurement; Narrowband; Passband; Perturbation methods; Resonance; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location :
Montreal, Quebec, Canada
Print_ISBN :
0-7803-4178-3
DOI :
10.1109/APS.1997.625516
