Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Institutional Repository

Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/6147

Title: Radiation characteristics of a conical monopole antenna with a partially corrugated ground plane.
Authors: Mulenga, Charity B.
Flint, James A.
Keywords: Antenna radiation patterns
Conical antennas
Monopole Antennas
Issue Date: 2009
Publisher: © IEEE
Citation: MULENGA, C.B. and FLINT, J.A., 2009. Radiation characteristics of a conical monopole antenna with a partially corrugated ground plane. IN: Antennas and Propagation Conference (LAPC 2009), Loughborough, 16-17 November, pp. 517-520.
Abstract: In order to preserve broadband performance, the conical monopole antenna is ideally mounted on a semi-infinite ground plane. Practical finite ground planes can introduce unwanted effects in the radiation patterns such as significant back lobes. Periodic surfaces such as rotationally symmetric corrugated structures have been proven capable of improving the radiation characteristics of a variety of antennas. In this paper, the radiation patterns of a conical antenna with a PEC reflector are initially presented. The PEC reflector is then replaced with a partially corrugated reflector surface. The effects of the partially corrugated reflector on the radiation patterns and electric field distribution along the reflector surface are investigated. The simulation results reveal that the radiation patterns of a conical antenna with a partially corrugated reflector are more stable over a wide frequency band than that for the PEC reflector.
Description: This is a conference paper [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/LAPC.2009.5352439
URI: https://dspace.lboro.ac.uk/2134/6147
ISSN: 978-1-4244-2721-5/09
Appears in Collections:Conference Papers and Contributions (Electronic, Electrical and Systems Engineering)

Files associated with this item:

File Description SizeFormat
Radiation Characteristics of a Conical .pdf224.31 kBAdobe PDFView/Open

 

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.