DocumentCode
1454565
Title
Compact square quadrifilar helix antenna for SDARS application in portable terminals
Author
Son, W.I. ; Tae, H.S. ; Yu, Jong
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
Volume
47
Issue
4
fYear
2011
Firstpage
232
Lastpage
233
Abstract
Presented is a new method for designing a compact square quadrifilar helix antenna with circular polarisation, operated at satellite digital audio radio service (SDARS) band (2320-2345-MHz) and intended for applications in portable terminals. This new antenna comprises four helix antennas, which are wound around a square pillar orthogonally and excited with a phase difference of 90°.
Keywords
UHF antennas; digital audio broadcasting; electromagnetic wave polarisation; satellite antennas; SDARS application; circular polarisation; compact square quadrifilar helix antenna; frequency 2320 MHz to 2345 MHz; portable terminal; satellite digital audio radio service band;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.7091
Filename
5716781
Link To Document