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MRNKA, M. VÉLIM, J.
Originální název
Transmitting Antenna with Dual Circular Polarisation for Indoor Antenna Measurement Range
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The presented paper describes design of an original transmitting antenna for specific indoor far-field measurement range. The antenna is able to generate both senses of the circular polarization with high polarization purity by using stepped septum polarizer inside a waveguide. Very high suppression of the side lobes is achieved by utilization of the higher order modes in the aperture of the final horn antenna which is directly connected to the septum polarizer. The antenna was simulated and optimized in CST Microwave studio, measured and the data compared. Excellent agreement between simulation and experiment was achieved.
Klíčová slova
measurement range, septum polarizer, dual mode horn, axial ratio, waveguide
Autoři
MRNKA, M.; VÉLIM, J.
Rok RIV
2015
Vydáno
23. 4. 2015
Místo
Brno
ISBN
978-80-214-5148-3
Kniha
Proceedings of the 21st Conference STUDENT EEICT 2015
Strany od
576
Strany do
580
Strany počet
5
BibTex
@inproceedings{BUT114380, author="Michal {Mrnka} and Jan {Vélim}", title="Transmitting Antenna with Dual Circular Polarisation for Indoor Antenna Measurement Range", booktitle="Proceedings of the 21st Conference STUDENT EEICT 2015", year="2015", pages="576--580", address="Brno", isbn="978-80-214-5148-3" }