Detail publikace
Antenna Range Illuminator Based on a Septum Polarizer and a Dual Mode Horn
MRNKA, M. RAIDA, Z. PAVLOVIČ, M.
Originální název
Antenna Range Illuminator Based on a Septum Polarizer and a Dual Mode Horn
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
In this paper, an original design of a range illuminator based on a stepped septum polarizer and a dual mode horn is discussed. However, the designed polarizer can be used with other wave-guide antennas as well, e.g., pyramidal horns, corrugated horns etc. A simple procedure for determining the initial septum ge-ometry for the subsequent optimization is described, and based on this, a two-step septum polarizer is developed. A carefully designed dual mode horn antenna with a rectangular aperture is then utilized to increase the illuminator's gain and to suppress sidelobe levels. Results of full-wave electromagnetic simulations are presented and compared to experimentally measured data with good agreement.
Klíčová slova
antenna measurement range; horn antennas; range illuminator; septum polarizer
Autoři
MRNKA, M.; RAIDA, Z.; PAVLOVIČ, M.
Vydáno
4. 8. 2016
Nakladatel
IEEE
Místo
USA
ISSN
1045-9243
Periodikum
IEEE Antennas & Propagation Magazine
Ročník
58
Číslo
4
Stát
Spojené státy americké
Strany od
82
Strany do
86
Strany počet
5
URL
BibTex
@article{BUT127093,
author="Michal {Mrnka} and Zbyněk {Raida} and Martin {Pavlovič}",
title="Antenna Range Illuminator Based on a Septum Polarizer and a Dual Mode Horn",
journal="IEEE Antennas & Propagation Magazine",
year="2016",
volume="58",
number="4",
pages="82--86",
doi="10.1109/MAP.2016.2569444",
issn="1045-9243",
url="http://ieeexplore.ieee.org.ezproxy.lib.vutbr.cz/xpl/articleDetails.jsp?url=http%3A%2F%2Fieeexplore.ieee.org%2Fstamp%2Fstamp.jsp%3Ftp%3D%26arnumber%3D7533569&denyReason=-133&arnumber=7533569&productsMatched=null&userType=inst"
}