A numerical analysis of the random-LOS measurement accuracy for vehicle applications
Paper in proceeding, 2018
A simulation investigation of a Random-LOS measurement setup is performed. The standard deviation in the measurement zone is calculated as a function of the measurement zone size and position in front of the array. It has been found that the measurement zone can be extended from 2 m to 9 m in front of the measurement antenna with a maximum radius of 0.5 m if a maximum standard deviation of 1 dB is acceptable. Tapering of the elements in the chamber antenna array helps to improve the performance on an expense of the maximum quiet zone radius.
antenna
anechoic chamber
Random Line-Of-Sight
RLOS.
quiet zone
vehicular
Author
Madeleine Schilliger Kildal
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Andres Alayon Glazunov
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Jan Carlsson
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Provinn AB
IET Conference Publications
Vol. 2018
978-1-78561-816-1 (ISBN)
12th European Conference on Antennas and Propagation, EuCAP 2018
London, United Kingdom,
London, United Kingdom,
Subject Categories
Communication Systems
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1049/cp.2018.0855