Title :
Comparison of 4×1 SIMO and 2×2 MIMO sensors based on measured propagation channels
Author :
Ushiki, Keita ; Nishimori, Kentaro ; Honma, Naoki
Author_Institution :
Fac. of Eng., Niigata Univ., Niigata, Japan
fDate :
Oct. 29 2012-Nov. 2 2012
Abstract :
In this paper, we compared the detection performance of SIMO/MIMO sensors which have same number of channel responses at a large room (140m2): 4×1 SIMO and 2×2 MIMO. It is shown that the detection probability by 4×1 SIMO sensor might be degraded due to single antenna at the transmitter site while 2×2 MIMO sensor obtains the high detection probability by both transmit and receive diversity effects.
Keywords :
MIMO communication; antennas; diversity reception; sensors; MIMO sensors; SIMO sensors; channel responses; detection performance; detection probability; measured propagation channels; receive diversity effect; single antenna; transmit diversity effect; Antenna measurements; Dipole antennas; MIMO; Receiving antennas; Sensors; Transmitting antennas;
Conference_Titel :
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location :
Nagoys
Print_ISBN :
978-1-4673-1001-7
