DocumentCode
1752192
Title
Constraints for digitally implemented maximally flat optimum broadband beamformers
Author
Thng, Ian L. ; Leung, Yee Hong
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
Volume
1
fYear
2001
fDate
2001
Firstpage
156
Abstract
One approach to reduce the sensitivity of an optimum presteered broadband beamformer to mismatches between its look direction and the actual angle of arrival of the desired signal is to incorporate derivative constraints into its problem formulation. In this paper, we present a new and more direct derivation of these constraints
Keywords
array signal processing; constraint theory; direction-of-arrival estimation; angle of arrival; array signal processing; derivative constraints; look direction; maximally flat optimum broadband beamformers; sensitivity reduction; Array signal processing; Australia; Azimuth; Delay; Equations; Fourier series; Robustness; Signal processing; Telecommunication computing;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2001. Proceedings of IEEE Region 10 International Conference on Electrical and Electronic Technology
Print_ISBN
0-7803-7101-1
Type
conf
DOI
10.1109/TENCON.2001.949571
Filename
949571
Link To Document