DocumentCode
1038068
Title
Design of a Closely Spaced, Folded Yagi Antenna
Author
Lim, Sungkyun ; Ling, Hao
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Texas, Austin, TX
Volume
5
Issue
1
fYear
2006
Firstpage
302
Lastpage
305
Abstract
A closely spaced, folded Yagi antenna design is proposed for achieving high gain in a physically compact size. It is shown that a three-element Yagi can achieve a realized gain of more than 6.7 dB, despite the fact that the spacing between the elements is only 0.02lambda. The simulation results are verified by measurements using a monopole version of the design at 1 GHz. The antenna design is then evaluated at 8 MHz over a lossy ground for potential applications in HF skywave transmission
Keywords
UHF antennas; Yagi antenna arrays; monopole antenna arrays; 1 GHz; 8 MHz; HF skywave transmission; closely spaced antenna; folded Yagi antenna; monopole version; Antenna measurements; Conductors; Hafnium; Metamaterials; National electric code; Periodic structures; Propagation losses; Transmitting antennas; Wire; Yagi-Uda antennas; Compact antennas; Yagi antennas; folded antennas;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2006.878892
Filename
1658283
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