DOA IDENTIFIABILITY FOR ROTATIONALLY INVARIANT ARRAYS

被引：6
|
作者：
SWINDLEHURST, A
机构：
[1] Department of Electrical and Computer Engineering, Brigham Young University, Provo
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1992年 / 40卷 / 07期
关键词：
D O I：
10.1109/78.143455
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This correspondence considers the problem of direction-of-arrival estimation using sensor arrays composed of two identical, uncalibrated, and rotated subarrays. It is shown that such arrays do not provide an identifiable parameterization of the problem; i.e., unlike ESPRIT, unique estimates are not possible when more than one signal is present.
引用
收藏
页码：1825 / 1828
页数：4
相关论文
共 50 条
  • [41] DOA estimation with hexagonal arrays
    Tian, Z
    Van Trees, HL
    PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-6, 1998, : 2053 - 2056
  • [42] RATIONAL ARRAYS FOR DOA ESTIMATION
    Kulkarni, Pranav
    Vaidyanathan, P. P.
    2022 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2022, : 5008 - 5012
  • [43] IDENTIFIABILITY OF INVARIANT DYNAMIC LINEAR-SYSTEM
    SALUT, G
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE A, 1974, 278 (03): : 181 - 184
  • [44] Substitutions with Vanishing Rotationally Invariant First Cohomology
    Garcia Escudero, Juan
    DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2012, 2012
  • [45] Twist deformation of rotationally invariant quantum mechanics
    Chakraborty, B.
    Kuznetsova, Z.
    Toppan, F.
    JOURNAL OF MATHEMATICAL PHYSICS, 2010, 51 (11)
  • [46] ROTATIONALLY INVARIANT SPIN-PHONON INTERACTIONS
    BONSALL, L
    MELCHER, RL
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1975, 20 (03): : 349 - 349
  • [47] CANONICAL SURGERIES IN ROTATIONALLY INVARIANT RICCI FLOW
    Buttsworth, Timothy
    Hallgren, Maximilien
    Zhang, Yongjia
    TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 2024,
  • [48] ROTATIONALLY INVARIANT ELASTICITY IN A PLANAR FRACTAL NETWORK
    LIMAT, L
    PHYSICAL REVIEW B, 1988, 38 (01): : 512 - 519
  • [49] Relative entropy of entanglement of rotationally invariant states
    Wang, Zhen
    Wang, Zhixi
    PHYSICS LETTERS A, 2008, 372 (47) : 7033 - 7037
  • [50] Design and robustness analysis of rotationally invariant SCTCM
    Nuriyev, R
    Anastasopoulos, A
    2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, 2001, : 2226 - 2230
12345