Satinder Singh Gill and Brent R. Petersen, "Line-of-sight multi-input multi-output capacity improvement using change of carrier frequency," in 2013 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2013, (Mysore, India), pp. 321-326, Aug. 22-25, 2013.


In this paper, a technique for realizing a low condition number channel matrix for line-of-sight (LOS) multi-input multi-output (MIMO) transmission scenario is presented. The main idea behind the proposed work is to make use of a change in carrier frequency of adjacent transmit antennas to increase the MIMO capacity gain without requiring any additional bandwidth. We derive the criteria for the maximum capacity in terms of difference between carrier frequency for adjacent transmit antennas. The performance of this technique is investigated with the help of simulation results.


This work was supported by the University of New Brunswick (UNB).


Digital Object Identifier (DOI)
This page is located at
This page was created on October 31, 2013 by Brent Petersen.
This page was updated on December 3, 2014, by Brent Petersen .
© Copyright 2013-2014, Brent R. Petersen UNB Professional Page Disclaimer