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ICASSP
2011
IEEE
12 years 10 months ago
A passive coupling matrix design for improved resolution small aperture direction finding
In this paper, we present an approach to design passive coupling matrix to overcome the performance limitation of direction finding using small aperture array. This approach is i...
Guohua Wang, Joni Polili Lie, Chong Meng Samson Se...
ICASSP
2010
IEEE
13 years 5 months ago
L1 regularized room modeling with compact microphone arrays
Acoustic room modeling has several applications. Recent results using large microphone arrays show good performance, and are helpful in many applications. For example, when design...
Demba E. Ba, Flavio Ribeiro, Cha Zhang, Dinei A. F...
DELTA
2006
IEEE
13 years 10 months ago
Implementation of Four Real-Time Software Defined Receivers and a Space-Time Decoder using Xilinx Virtex 2 Pro Field Programmabl
This paper describes the concept, architecture, development and demonstration of a real time, high performance, software defined 4-receiver system and a space time decoder to be i...
Peter J. Green, Desmond P. Taylor