Title :
Circular-to-rectangular waveguide diplexers
Author :
Shen, T. ; Zaki, K.A. ; Dolan, T.G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Maryland Univ., College Park, MD, USA
Abstract :
Design of circular-to-rectangular waveguide diplexers with circular waveguide as common port is presented. A ridged circular-to-rectangular waveguide T-junction is proposed as diplexing manifold. Full-wave optimization is used in the diplexer design. A Ka-band H-plane circular-to-rectangular waveguide diplexer is designed. Measured results are in good agreement with computed results.
Keywords :
S-parameters; circular waveguides; multiplexing equipment; ridge waveguides; waveguide junctions; waveguide transitions; Ka-band H-plane diplexer; S parameters; circular waveguide common port; circular-to-rectangular waveguide diplexers; diplexer design; diplexing manifold; full-wave optimization; imperfect transition; perfect electric conductor; waveguide T-junction; Costs; Cutoff frequency; Design optimization; Educational institutions; Feeds; Manifolds; Polarization; Rectangular waveguides; Scattering parameters; Waveguide junctions;
Conference_Titel :
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6538-0
DOI :
10.1109/MWSYM.2001.967138
