Detail publikačního výsledku

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

Anglický název

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

Druh

Článek WoS

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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

MRNKA, M.; RAIDA, Z.; PAVLOVIČ, M.

Rok RIV

2017

Vydáno

04.08.2016

Nakladatel

IEEE

Místo

USA

ISSN

1045-9243

Periodikum

IEEE ANTENNAS AND PROPAGATION MAGAZINE

Svazek

58

Číslo

4

Stát

Spojené státy americké

Strany od

82

Strany do

86

Strany počet

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

Plný text v Digitální knihovně

http://hdl.handle.net/

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 AND 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"
}