Downloads: 114
M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 4 Issue 10, October 2015
Coherent Signal's DOA Estimation and its Relationship with SNR and Number of Samples
Ashamol K P | Ajit Joseph
Abstract: A novel method for direction of arrival (DOA) estimation and its relationship with various signal to noise ratios (SNRs) and number of samples is proposed in this paper. For achieving this a full rank Toeplitz matrix is formed using each row of input covariance matrix. By exploiting the joint diagonalization structure of the full set of Toeplitz matrices, a new cost function is designed. This cost function does not require a priori information of the source number. Thus a new spatial spectrum can be estimated and the DOAs can be estimated from it subsequently.
Keywords: Coherent signals, Direction of arrival DOA, spatial spectrum, Covariance matrix
Edition: Volume 4 Issue 10, October 2015,
Pages: 1201 - 1204
Similar Articles with Keyword 'Covariance matrix'
Downloads: 2 | Weekly Hits: ⮙2 | Monthly Hits: ⮙2
Masters Thesis, Electronics & Communication Engineering, India, Volume 11 Issue 7, July 2022
Pages: 575 - 578An FPGA-Based Implementation of Emotion Recognition Using EEG Signals
Sonia Stanley Louis | Dr. Mahantesh K.
Downloads: 125
Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 4, April 2015
Pages: 786 - 789Smart Antenna System for DOA Estimation using Nystrom Based MUSIC Algorithm
Veerendra [12] | Md. Bakhar