3-D array pattern synthesis with frequency Invariant property for concentric ring array

Authors:
Yunhong Li;K.C. Ho;C. Kwan
Affiliations:
Dept. of Electr. & Comput. Eng., Univ. of Missouri-Columbia, Columbia, MO, USA;-;-
Venue:
IEEE Transactions on Signal Processing
Year:
2006

Citing 0
Cited 3

An automated acoustic systemto monitor and classify birds

EURASIP Journal on Applied Signal Processing
Applications of the SRV constraint in broadband pattern synthesis

Signal Processing
Broadband Frequency Invariant Beamformer

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	35.68

Visualization

Abstract

This correspondence proposes a method for array pattern synthesis of a concentric ring array that yields invariant array pattern over a certain frequency band for beamforming in three dimensions. The proposed method uses the Fourier-Bessel series to determine the weights from different rings to form the overall array pattern. Simulation examples are given to illustrate the proposed method.