Design and calibration of antenna arrays for outdoor MIMO channel measurements at 3.5 GHZ

2007 ◽  
Author(s):  
H. Farhat ◽  
G. Grunfelder ◽  
G. El Zein
Keyword(s):  
Antenna Arrays ◽  
Mimo Channel ◽  
Channel Measurements

scholarly journals Impact of Vehicular Array Position on Urban MIMO Channel Characteristics

2011 ◽  
Vol 2011 ◽  
pp. 1-14 ◽  
Author(s):  
Christopher C. Squires ◽  
Tricia J. Willink
Keyword(s):  
Angular Distribution ◽  
Channel Capacity ◽  
Antenna Arrays ◽  
System Performance ◽  
Urban Environments ◽  
Mimo Channel ◽  
Channel Measurements ◽  
Channel Characteristics ◽  
Considerable Impact ◽  
Array Position

MIMO channel measurements have been performed in urban environments with antenna arrays positioned on the roof and sides of the measurement vehicle. Analysis of the data shows that the array's position on the vehicle, along with the location and orientation of the vehicle with respect to the transmitter, can have a considerable impact on the channel characteristics observed. Array elements on the vehicle's roof receive the same multipath components, and, therefore, have identically distributed channel responses. However, the characteristics of the multipath components observed at each side of the vehicle can differ significantly. Specifically, shadowing from the vehicle combined with the directionality of the side-mounted array elements affects the angular distribution and powers of the received multipath components, affecting the achievable diversity and channel capacity. This can have significant impact on system performance and should be considered when designing and analyzing vehicular-based signalling techniques.

Spatial Correlations of a 3-D Non-Stationary MIMO Channel Model With 3-D Antenna Arrays and 3-D Arbitrary Trajectories

2019 ◽  
Vol 8 (2) ◽  
pp. 512-515 ◽  
Author(s):  
Qiuming Zhu ◽  
Ying Yang ◽  
Cheng-Xiang Wang ◽  
Yi Tan ◽  
Jian Sun ◽  
...  
Keyword(s):  
Antenna Arrays ◽  
Channel Model ◽  
Mimo Channel ◽  
Spatial Correlations

MIMO channel measurements for urban military applications

2008 ◽  
Author(s):  
Jerry R. Hampton ◽  
Manuel A. Cruz ◽  
Naim M. Merheb ◽  
A. Roger Hammons ◽  
Douglas E. Paunil ◽  
...  
Keyword(s):  
Mimo Channel ◽  
Channel Measurements ◽  
Military Applications

Linear dependence of double-directional spatial power spectra at 2.4 and 5.2 GHz from indoor MIMO channel measurements

2005 ◽  
Vol 41 (24) ◽  
pp. 1338 ◽  
Author(s):  
B.T. Maharaj ◽  
J.W. Wallace ◽  
L.P. Linde ◽  
M.A. Jensen
Keyword(s):  
Linear Dependence ◽  
Power Spectra ◽  
Mimo Channel ◽  
Channel Measurements
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