DocumentCode
673604
Title
A broadband VHF-UHF Yagi-Uda end-fire array
Author
Bishop, Nicholas A. ; Ali, Mohamed ; Baron, William ; Tuss, James ; Zeppettella, David
Author_Institution
Dept. of Electr. Eng., Univ. of South Carolina, Columbia, SC, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
886
Lastpage
887
Abstract
A broadband VHF-UHF end-fire Yagi-Uda array is proposed for possible air vehicle integration and operation within the 240-465 MHz frequency band. The array consists of a driven dipole, a reflecting dipole, and three directing dipoles. The broadband impedance, pattern, and gain responses are obtained by adding two parasitic metal strips adjacent to a fat driven strip dipole. The array has a peak gain greater than 7 dBi and Forward to Backward ratio (F/B) greater than 13 dB throughout most of the operating frequency band.
Keywords
UHF antennas; VHF antennas; Yagi antenna arrays; broadband antennas; air vehicle integration; broadband VHF-UHF Yagi-Uda end-fire array; broadband impedance; directing dipoles; driven dipole; frequency 240 MHz to 465 MHz; operating frequency band; parasitic metal strips; reflecting dipole; Arrays; Broadband antennas; Broadband communication; Dipole antennas; Gain; Yagi-Uda antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6711102
Filename
6711102
Link To Document