Summary
International Symposium on Antennas and Propagation
2012
Session Number:3A3
Session:
Number:3A3-1
Compact Antenna Arrangement for MIMO Sensor in Indoor Environment
Naoki Honma, Kentaro Nishimori, Hiroaki Sato, Yoshitaka Tsunekawa,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
In this paper, we propose the antenna arrangement for the MIMO sensor where the transmitting and receiving antennas are placed together. The numerical analysis of the indoor propagation based on the raytracing method is carried out. The intrusion detection performance with the various antenna arrangements are evaluated for the human positions all over the room. The numerical analysis results showed that the proposed antenna arrangement method can achieve more than 90 % of the detection rate, that is comparable to that of the conventional arrangement even though the proposed arrangement requires the space half of the conventional one.