INTERPOLATION ARRAY TECHNIQUE FOR DIRECTION FINDING VIA TAYLOR SERIES FITTING

被引：0

作者：

Cao, Ming-Yang ^{[1
]}

Huang, Lei ^{[2
]}

Xie, Wei-Xin ^{[2
]}

So, H. C. ^{[3
]}

机构：

[1] Harbin Inst Technol, Dept Elect & Informat Engn, Harbin, Peoples R China

[2] Shenzhen Univ, Coll Informat Engn, Shenzhen, Peoples R China

[3] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

2015 IEEE CHINA SUMMIT & INTERNATIONAL CONFERENCE ON SIGNAL AND INFORMATION PROCESSING | 2015年

关键词：

direction-of-arrival; array interpolation; Taylor series; array processing; SOURCE ENUMERATION; SIGNALS;

D O I：

暂无

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：

Interpolation array approach based on Taylor series fitting for arbitrary geometry array is developed in this paper. As the steering vector is a function of direction-of-arrival (DOA), Taylor series fitting for the steering vector is conducted within an angle range, and the steering matrix is decomposed into a coefficient matrix multiplying by a Vandermonde structure vector bearing the DOA information. Moreover, the coefficient-matrix is calculated by the least squares method. Results show that the proposed approach has a better DOA estimation performance over the traditional interpolation array technique under uncorrelated and correlated signal conditions.

引用

页码：736 / 740

页数：5

共 50 条

[31] Optimized Design of Wideband Beamformer Using Interpolation Technique for Vertical Acoustic Array
Hou, Peng
Xia, Chunyan
PROCEEDINGS OF 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) VOLS 1-3, 2012, : 368 - 372
[32] Analysis of singular systems via Taylor series using a recursive algorithm
Ghosh, Suchismita
2016 IEEE FIRST INTERNATIONAL CONFERENCE ON CONTROL, MEASUREMENT AND INSTRUMENTATION (CMI), 2016, : 356 - 360
[33] Direction Finding Based on Spatial Sparsity of Cumulative Slicing for Circular Array in Correlated Noise and Multipath
Xiao, Ying
Huang, Zhen
Xue, Dingli
PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS, AND SYSTEMS, ICCCAS 2023, 2024, 1193 : 69 - 84
[34] Compact Direction Finding Array for Tactical Aircraft Radios Through Artificial Neural Networks Estimator
Scorrano, Luca
Pelosi, Giuseppe
Righini, Monica
Selleri, Stefano
PROCEEDINGS OF THE 2018 IEEE 7TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2018, : 200 - 201
[35] Target Direction Finding Using Port Technique for Short Range Radar Based Sensor
Ghazali, S. J.
Khalid, N.
Ibrahim, S. Z.
Tan, G. S.
2016 3RD INTERNATIONAL CONFERENCE ON ELECTRONIC DESIGN (ICED), 2016, : 207 - 211
[36] Parametric Model Order Reduction via Balanced Truncation with Taylor Series Representation
Wittmuess, Philipp
Tarin, Cristina
Keck, Alexander
Arnold, Eckhard
Sawodny, Oliver
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2016, 61 (11) : 3438 - 3451
[37] Super-resolution direction finding with far-separated subarrays using virtual array elements
Chen, W.
Xu, X.
Wen, S.
Cao, Z.
IET RADAR SONAR AND NAVIGATION, 2011, 5 (08) : 824 - 834
[38] A Multiscale Sparse Array of Spatially Spread Electromagnetic-Vector-Sensors for Direction Finding and Polarization Estimation
Yang, Minglei
Ding, Jin
Chen, Baixiao
Yuan, Xin
IEEE ACCESS, 2018, 6 : 9807 - 9818
[39] Wideband Direction-of-Arrival Estimation With Arbitrary Array via Coherent Annihilating
Pan, Yujian
Luo, Guo Qing
Liao, Zhen
Cai, Bengeng
Yao, Min
IEEE ACCESS, 2019, 7 : 51058 - 51068
[40] Time-discretization of time delayed non-affine system via Taylor-Lie series using scaling and squaring technique
Zhang, Yuanliang
Chong, Kil To
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2006, 4 (03) : 293 - 301

← 1 2 3 4 5 →