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ISCAS
2007
IEEE

On the degree of MIMO systems

9 years 7 months ago
On the degree of MIMO systems
Abstract— MIMO channels and wireless communications systems have generated a great deal of renewed interest in linear system theory. This paper presents two results. The first is a simple proof based on first principles, of the known fact that the McMillan degree of a causal M ×M MIMO system is at least as large as the degree of its determinant. The second is a new result which shows that the degree of the M × M system z−1 G(z) is equal to the degree of G(z) plus M if and only if the causal system G(z) has an anticausal inverse.1
P. P. Vaidyanathan
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where ISCAS
Authors P. P. Vaidyanathan
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