DocumentCode
470710
Title
Voltage Controlled Steerable Array for Wireless Sensors Networks
Author
Dassano, G. ; Orefice, Mario
Author_Institution
Dipt. di Elettron., Politec. di Torino, Torino
fYear
2007
fDate
11-16 Nov. 2007
Firstpage
1
Lastpage
4
Abstract
This paper presents preliminary results of a study on a low cost steerable beam planar antenna for SRD (short range devices) applications, in the frequency range 2.40-2.48 GHz. The antenna consists of an array of 4times4 elements on a regular rectangular lattice, fed by a microstrip BFN. The beam steering is in one plane, and is obtained by a single analog voltage control of a number of diodes used as voltage controlled capacitors. Experimental results for the phase shifters and for the array well fit with the theoretical analysis.
Keywords
antenna feeds; beam steering; capacitors; microstrip antenna arrays; phase shifters; planar antenna arrays; voltage control; wireless sensor networks; diodes; frequency 2.40 GHz to 2.48 GHz; phase shifters; planar antenna array; regular rectangular lattice; short range devices applications; theoretical analysis; voltage controlled capacitors; voltage controlled steerable array; wireless sensors networks; Analog phase shifters; Planar arrays; SRD antennas; Scanning arrays;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, 2007. EuCAP 2007. The Second European Conference on
Conference_Location
Edinburgh
Print_ISBN
978-0-86341-842-6
Type
conf
Filename
4458392
Link To Document