DocumentCode :
1755357
Title :
Compact square spiral printed antenna
Author :
Heng Wei ; Min Lin ; Yang Xiang
Author_Institution :
Coll. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Volume :
50
Issue :
3
fYear :
2014
fDate :
January 30 2014
Firstpage :
135
Lastpage :
136
Abstract :
A novel compact printed antenna with a spiral winding and a loop feed is proposed. After optimising the design parameters, the prototype of the antenna with a small electrical size of 0.043λc × 0.043λc × 0.001λc is fabricated. It is shown that a central frequency as low as 425.9 MHz can be achieved without any additional matching networks, and a good omnidirectional radiation pattern similar to the dipole antenna is obtained.
Keywords :
antenna feeds; antenna radiation patterns; loop antennas; microstrip antennas; spiral antennas; compact square spiral printed antenna; dipole antenna; loop feed; omnidirectional radiation pattern; spiral winding;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el.2013.3784
Filename :
6731722
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1755357
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