Title :
Wideband direction-finding based on time-modulated antenna array
Author :
Jingfeng Chen;Ronghong Jin;Haijun Fan;Junping Geng;Xianling Liang;Chong He
Author_Institution :
Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China
fDate :
6/1/2015 12:00:00 AM
Abstract :
A wideband direction finding method by a two-element time-modulated antenna array (TMAA) is proposed in this paper. The direction of far-field wideband source can be estimated by analyzing the harmonic characteristic of received signal after being narrow band-pass filtered. The performance such as the accuracy is obtained through Monte-Carlo simulations.
Keywords :
"Wideband","Arrays","Harmonic analysis","Band-pass filters","Frequency modulation","Navigation","Directive antennas"
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
DOI :
10.1109/APCAP.2015.7374266
