Title :
Investigations on wideband MIMO indoor channel characteristics at 2.35GHz with multiple polarized antennas
Author :
Zhang, Nianzu ; Wang, Haiming ; Hong, Wei ; Zhou, Jianyi ; Yang, Guangqi ; Zhang, Hui ; Yu, Chen
Author_Institution :
Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper the multi-input multi-output (MIMO) channel characteristics of a typical office environment are with a 4×4 MIMO channel sounder at 2.35GHz with 100MHz band-width. The objective of this work is to obtain a better assessment of the potentials of indoor communications by characterizing the wideband indoor channels. We focus on the characteristics of time dispersion and correlation with multiple polarized antennas. For different scenarios, the channel capacity is also analyzed. Finally, the reciprocity of delay spread and multipath is investigated.
Keywords :
MIMO communication; UHF antennas; antenna arrays; broadband antennas; channel capacity; indoor radio; multipath channels; bandwidth 100 MHz; channel capacity; delay spread reciprocity; frequency 2.35 GHz; indoor communications; multiinput multioutput channel characteristics; multipath channel; multiple polarized antennas; time dispersion; wideband MIMO indoor channel characteristics; Antenna measurements; Antennas; Correlation; Delay; MIMO; Nonlinear optics; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6349349
