A new class of broadband arrays with frequency invariant beam patterns

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2004, Pages

  Liu, Wei ^a   Weiss, Stephan ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; FOURIER TRANSFORMS; FUNCTIONS; NATURAL FREQUENCIES; SENSORS; SET THEORY; SIGNAL PROCESSING;

BEAM PATTERNS; BROADBAND ARRAYS; LINEAR ARRAYS; SPATIO-TEMPORAL DISTRIBUTIONS;

ARRAYS;

EID: 4644232918     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. H. L. Van Trees, Optimum Array Processing, Part IV of Detection, Estimation, and Modulation Theory, John Wiley & Sons, Inc., New York, U.S.A., 2002.
2. R. Smith, "Constant beamwidth receiving arrays for broad band sonar systems," Acustica, vol. 23, pp. 21-26, 1970.
3. T. Chou, "Frequency-independent beamformer with low response error," in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Detroit, USA, May 1995, vol. 5, pp. 2995-2998.
4. D. B. Ward, R. A. Kennedy, and R. C. Williamson, "Theory and design of broadband sensor arrays with frequency invariant far-field beam patterns," Journal of the Acoustic Society of America, vol. 97, no. 2, pp. 1023-1034, February 1995.
5. T. Sekiguchi and Y. Karasawa, "Wideband Beamspace Adaptive Array Utilizing FIR Fan Filters for Multibeam Forming," IEEE Transactions on Signal Processing, vol. 48, no. 1, pp. 277-284, January 2000.