DocumentCode
2263513
Title
Length of log-periodic antennas for arc and circular arrays in high frequency band
Author
Panko, Vasily S. ; Salomatov, Yury P. ; Sugak, M.I.
Author_Institution
Inst. of Eng. Phys. & Radio Electron., Siberian Fed. Univ., Krasnoyarsk, Russia
fYear
2011
fDate
15-16 Sept. 2011
Firstpage
165
Lastpage
167
Abstract
Arc antenna arrays for high frequency band are examined. The optimal length of log-periodic array elements is discussed. The expression for array dimensions are derived which ensure constant beam width within frequency range. It is shown by means of computational modeling that for keeping of constant beam width the length of element should be extended.
Keywords
log periodic antennas; arc antenna arrays; circular arrays; computational modeling; constant beam; high frequency band; log-periodic antennas; log-periodic array elements; Antenna arrays; Antenna radiation patterns; Bandwidth; Current distribution; Ultra wideband antennas; Wires; Circular antenna arrays; HF antennas; Log periodic antennas; Ultra wideband antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Communications (SIBCON), 2011 International Siberian Conference on
Conference_Location
Krasnoyarsk
Print_ISBN
978-1-4577-1069-8
Type
conf
DOI
10.1109/SIBCON.2011.6072622
Filename
6072622
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