Title :
Circular polarization splitters for three-band feed of radiotelescope reflector antenna
Author :
Skresanov, Valery N. ; Glamazdin, V.V. ; Kirilenko, A.A. ; Kulik, D.Yu. ; Natarov, M.P. ; Pylypenko, O.M. ; Rud, L.A. ; Shubnyj, A.I. ; Zolotarev, V.A.
Author_Institution :
O. Ya. Usikov Inst. for Radiophys. & Electron., Kharkiv, Ukraine
Abstract :
The results of the design and testing of circular polarization splitters (polarizers) of the Ka-, X-, and S-bands, intended for operation as constituent parts of a three-band feed of a radio telescope reflector antenna, are presented. In addition, the results of developing a set of polarizers intended for connecting to waveguide outputs of band-measuring horn antennas are presented. These polarizers are developed to measure the antenna feed patterns on the co- and cross circular polarizations.
Keywords :
horn antennas; polarisation; radiotelescopes; reflector antenna feeds; Ka-bands; S-bands; X-bands; antenna feed patterns; band-measuring horn antennas; circular polarization splitters; cross circular polarizations; radiotelescope reflector antenna; three-band feed; Antenna feeds; Antenna measurements; Phase shifters; Polarization; Rectangular waveguides; circular polarization splitters; coaxial waveguides; feed aperture unit; ortho-mode transduce; phase shifter; polarizers; radio telescope reflector antennas; ridged-type phase shifter; septum polarizer;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2013 IX International Conference on
Conference_Location :
Odessa
Print_ISBN :
978-1-4799-2896-5
DOI :
10.1109/ICATT.2013.6650682
