Publication detail

Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard

VŠETULA, P. RAIDA, Z.

Original Title

Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard

English Title

Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard

Type

journal article in Web of Science

Language

en

Original 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.

English 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.

RIV year

2013

Released

27.03.2013

Pages from

1243

Pages to

1247

Pages count

6

BibTex


@article{BUT99500,
  author="Petr {Všetula} and Zbyněk {Raida}",
  title="Broadband Monopole Antenna with Convex Conical Reflector for 802.11a Standard",
  annote="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.",
  chapter="99500",
  doi="10.1002/mop.27598",
  number="6",
  volume="55",
  year="2013",
  month="march",
  pages="1243--1247",
  type="journal article in Web of Science"
}