DocumentCode
317591
Title
A new GCPW resonant quadrifilar helix antenna for GPS land mobile applications
Author
Shumaker, P.K. ; Ho, C.H. ; Smith, K.B. ; Huang, D. ; Wang, R. ; Liao, J.W.
Author_Institution
Garmin Int., Olathe, KS, USA
Volume
2
fYear
1997
fDate
13-18 July 1997
Firstpage
1344
Abstract
This paper presents a new quadrifilar helix volute antenna using grounded coplanar waveguide (GCPW) infinite feeding baluns. This new quater-wavelength volute antenna provides small size, low cost, ease of mass production, and substantially improved elevation pattern coverage and circular polarization properties.
Keywords
Global Positioning System; antenna feeds; antenna radiation patterns; coplanar waveguides; electromagnetic wave polarisation; helical antennas; land mobile radio; GCPW resonant quadrifilar helix antenna; GPS land mobile applications; circular polarization properties; elevation pattern coverage; grounded coplanar waveguide; infinite feeding baluns; low cost; mass production; quater-wavelength volute antenna; small size; Antenna feeds; Coplanar waveguides; Costs; Global Positioning System; Helical antennas; Impedance matching; Mass production; Mobile antennas; Polarization; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location
Montreal, Quebec, Canada
Print_ISBN
0-7803-4178-3
Type
conf
DOI
10.1109/APS.1997.631820
Filename
631820
Link To Document