Publication detail

Antenna Range Illuminator Based on a Septum Polarizer and a Dual Mode Horn

MRNKA, M. RAIDA, Z. PAVLOVIČ, M.

Original Title

Antenna Range Illuminator Based on a Septum Polarizer and a Dual Mode Horn

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

antenna measurement range; horn antennas; range illuminator; septum polarizer

Authors

MRNKA, M.; RAIDA, Z.; PAVLOVIČ, M.

Released

4. 8. 2016

Publisher

IEEE

Location

USA

ISBN

1045-9243

Periodical

IEEE Antennas & Propagation Magazine

Year of study

58

Number

4

State

United States of America

Pages from

82

Pages to

86

Pages count

5

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

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"
}