Result Details

Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard

VŠETULA, P.; RAIDA, Z. Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2013, vol. 55, no. 6, p. 1243-1247. ISSN: 0895-2477.
Type
journal article
Language
English
Authors
Všetula Petr, Ing., Ph.D., REL-SIX (FEEC), UREL (FEEC)
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)
Abstract

In this paper, we present a study dealing with the design, optimization and manufacturing of different versions of a broadband monopole antenna with a convex conical reflector. These antennas are created by a wire monopole which is placed into the axis of a convex conical reflector. The principle of antennas is based on the transformation of the impedance of a coaxial transmission line to the open space impedance via a circular waveguide. The results of simulations performed in CST Microwave Studio are mutually compared. Then, the simulated versions of broadband monopole antennas were optimized with respect to specified objectives. According the available materials, we built selected versions of the antenna, and experimentally verified their properties.

Keywords

Convex conical reflector, broadband monopole antenna, coaxial transmission line, circular waveguide.

Published
2013
Pages
1243–1247
Journal
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 55, no. 6, ISSN 0895-2477
DOI
10.1002/mop.27598
UT WoS
000316966600015
EID Scopus
2-s2.0-84875751265
BibTeX 
@article{BUT99500,
  author="Petr {Všetula} and Zbyněk {Raida}",
  title="Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard",
  journal="MICROWAVE AND OPTICAL TECHNOLOGY LETTERS",
  year="2013",
  volume="55",
  number="6",
  pages="1243--1247",
  doi="10.1002/mop.27598",
  issn="0895-2477"
}
Departments
Centre of Sensor, Information and Communication Systems (SIX)
Department of Radio Electronics (UREL)
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