Dual-Frequency Ring Patch Antennas for GPS.

Shoichi Kumagai Yasuhiro Kazama Naohisa Goto

Published in: ISWCS (2005)

Keyphrases

microstrip
dual band
dielectric constant
high pass
location based services
multipath
space time block codes
mobile devices
primal dual
low frequency
image patches
low pass
urban environments
google maps
global positioning system
simulation software
antenna array
ring signature
natural images