Compact duplexer-polarizer with semicircular waveguide (antenna feed)

A light, compact, and high-performance duplexer-polarizer able to generate circularly polarized waves in a circular waveguide is discussed. Two prototypes were built. The standing-wave-ratio (SWR) and ellipticity performances are extremely good (less than 0.15 dB ellipticity over 15% bandwidth). The...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 1991-08, Vol.39 (8), p.1222-1224
Hauptverfasser:	Behe, R., Brachat, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna feeds Antennas Applied sciences Circuits Coaxial components Eigenvalues and eigenfunctions Exact sciences and technology Optical polarization Probes Radiocommunications Space technology Telecommunications Telecommunications and information theory Tellurium Transducers Waveguide transitions
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