DocumentCode :
2213523
Title :
Design of a planar multifunctions antenna
Author :
Ahmad, Ahmad Elsayed ; Thevenot, Marc ; Toubet, Moustapha Salah ; Lerideau, Guillaume ; Floc´h, Jean-Marie
Author_Institution :
XLIM, Univ. de Limoges, Limoges, France
fYear :
2011
fDate :
8-10 Sept. 2011
Firstpage :
64
Lastpage :
66
Abstract :
This paper presents the design and the experimental characterization of a hybrid prototype consisting of two antennas dedicated to a space application. The first antenna is a patch array with a microstrip feed network communicating with a satellite; the second antenna is a wire patch antenna (WPA) communicating with a base station (Fig. 1). The main lobe of the patch array radiates in the zenith direction with a circular polarization. The whole array antenna has been optimized taking into account the strong mutual coupling between the patches. The WPA radiates an omnidirectional lobe with a linear polarization. The prototype was studied with the software CST-Micro wave studio and the feed network has been designed with Agilent ADS.
Keywords :
antenna feeds; antenna radiation patterns; electromagnetic wave polarisation; microstrip antenna arrays; omnidirectional antennas; planar antenna arrays; WPA; antenna radiation patterns; circular polarization; microstrip feed network; omnidirectional lobe; patch antenna array; planar multifunctions antenna; software CST-Micro wave studio; space application; wire patch antenna; zenith direction; Antenna feeds; Arrays; Frequency measurement; Gain; Microwave antenna arrays; Prototypes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mediterranean Microwave Symposium (MMS), 2011 11th
Conference_Location :
Hammamet
ISSN :
2157-9822
Print_ISBN :
978-1-4577-1814-4
Electronic_ISBN :
2157-9822
Type :
conf
DOI :
10.1109/MMS.2011.6068530
Filename :
6068530
Link To Document :
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