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A generalized phase sample space approach for DoA estimation and array configuration optimization in phase interferometers

delete2025-06-23
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PRE
AI
L
Lushan Ding
J
Jin He *
舒婷 cover
舒婷 (Ting Shu) *
T
Trieu‐Kien Truong
DOI:10.1016/j.sigpro.2025.110155delete
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Abstract

Abstract

En 中文
• Proposed generalized DoA estimation algorithm for phase interferometers to resolve ambiguities across configurations. • Introduced Correct Ambiguity Resolution Region (CARR) to compute ambiguity resolution probability with noise/phase folding. • Developed array optimization to maximize avg ambiguity resolution probability for wide FoV/frequency bands.
Keywords:
Phase interferometer
Direction-of-arrival estimation
Ambiguity resolution probability
Array configuration design

Journal

Signal Processing cover
Signal Processing
IF:
3.6
Papers:
9.9K
Citations:
1.7W

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