DocumentCode
824574
Title
Broadband liquid antenna
Author
Fayad, H. ; Record, P.
Author_Institution
Electr. Electron. & Comput. Dept., Heriot-Watt Univ., Edinburgh, UK
Volume
42
Issue
3
fYear
2006
Firstpage
133
Lastpage
134
Abstract
A new class of reconfigurable antenna based on monopole structures containing liquid dielectrics is presented. It was determined that the operating principle of this class of antenna is essentially that of a dielectric resonator, where salt (in solution) modifies the dielectric properties. The resonator column height determined the operating frequency, allowing match and frequency of operation to be fully tunable over 1-2.5 GHz while salinity mainly influences the bandwidth.
Keywords
UHF antennas; antenna radiation patterns; broadband antennas; dielectric liquids; dielectric resonator antennas; monopole antennas; 1 to 2.5 GHz; broadband liquid antenna; dielectric properties; dielectric resonator; liquid dielectrics; monopole structures; reconfigurable antenna; salinity; salt solution;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20063633
Filename
1593285
Link To Document