Title :
Waveguide diplexer for feed reflector-type antenna for deep-space communication
Author :
Belostotskay, K.K. ; Klimov, C.N. ; Sestroretskiy, B.V. ; Ruchenko, V.A. ; Kamishev, T.V.
Author_Institution :
Moscow Power Eng. Inst., Russia
Abstract :
It is submitted waveguide diplexer, designed for feed system of reflector-type antenna TN-1500 (OCB MPEI, the Medveji Ozera). Diplexer will consist from 2 waveguide bridges hybrid, 4 stop-band filters, hermetically fixing, waveguide bends in E and H planes. All elements of diplexers have been designed with application of a technique of topological synthesis. At designing the universal electrodynamic programs based on a method of impedance analogue of electromagnetic space were used. All elements of diplexers were made on milling machine tools with program management and have no elements of adjustment.
Keywords :
band-stop filters; multiplexing equipment; planar waveguides; rectangular waveguides; reflector antenna feeds; space communication links; waveguide discontinuities; waveguide filters; OCB MPEI; TN-1500; antenna feed system; commutation invariants; deep-space communication; electromagnetic analysis programs; electromagnetic space; impedance analogue; microwave tract; milling machine tools; program management; reflector antenna; stop-band filters; topological synthesis; waveguide bridges; waveguide diplexer; Antenna feeds; Bridges; Electrodynamics; Electromagnetic waveguides; Filters; Hermetic seals; Impedance; Metalworking machines; Planar waveguides; Reflector antennas;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1497015
