| | |
Summary: Capacity Optimizing Power Loading Scheme for
Spatially Constrained Antenna Arrays: Channels
with Narrow Angular Spread
Tharaka A. Lamahewa and Thushara D. Abhayapala
ANU College of Engineering and Computer Science
The Australian National University
Canberra ACT 0200, Australia
{tharaka.lamahewa,thushara.abhayapala}@anu.edu.au
Tony S. Pollock
National ICT Australia
Locked Bag 8001,
Canberra ACT 2601, Australia
tony.pollock@ieee.org
Abstract-- This paper proposes a capacity optimizing power
loading scheme for spatially constrained antenna arrays. The
proposed power loading scheme is designed mainly for MIMO
systems that are operating over channels with narrow angular
spread values. The design problem is approached from a physical
wave field perspective, in particular using a modal expansion
for free space wave propagation. When a signal is transmitted
|
