Title :
A shaped reflector antenna for 60-GHz radio access points
Author :
Smulders, Peter F M ; Herben, Matti H A J
Author_Institution :
Telecommun. Dept., Eindhoven Univ. of Technol., Netherlands
fDate :
7/1/2001 12:00:00 AM
Abstract :
A shaped reflector antenna for a prototype 60-GHz wireless LAN access point has been designed and constructed. Its performance has been verified through measurements of the antenna far-field radiation patterns in the compact antenna test range. Near-field patterns have been reconstructed from the measured far-field data by using the Hankel transform. The results show that the amplitude across the footprint area remains within 6 dB of uniformity
Keywords :
Hankel transforms; antenna radiation patterns; antenna testing; millimetre wave antennas; multi-access systems; reflector antennas; shaped beam antennas; wireless LAN; 60 GHz; ACTS project; EHF; Hankel transform; MEDIAN; amplitude; antenna far-field radiation patterns; antenna measurements; compact antenna test range; footprint area; measured far-field data; millimeter-wave radio systems; near-field patterns reconstruction; performance; radio access points; shaped reflector antenna; wireless LAN access point; Antenna measurements; Antenna radiation patterns; Feeds; Lighting; Optical diffraction; Prototypes; Reflector antennas; Shape; Testing; Wireless LAN;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
