DOA hstimation of Near-Field Sources Using Support Vector Regression

被引：0

作者：

Venkateswaran, N. ^{[1
]}

Ashok, C. ^{[2
]}

机构：

[1] SSN Coll Engn, Dept Elect & Commun Engn, Madras 603110, Tamil Nadu, India

[2] St Josephs Coll Engn, Dept Elect & Commun Engn, Madras 600119, Tamil Nadu, India

来源：

PROCEEDINGS OF THE 2016 IEEE REGION 10 CONFERENCE (TENCON) | 2016年

关键词：

Direction Of Arrival (DOA); Support Vector Regression (SVR); Near field sources; SMART ANTENNA; NETWORKS; ARRIVAL;

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：

The problem of estimating the DOAs of multiple near field sources is resolved using SVR method. The proposed approach computes the DOAs from a nonlinear mapping function, which relates the received signal with its associated DOAs. The nonlinear mapping function is approximated by support vector regression (SVR) model. The proposed novel method yields better performance in comparison with the existing methods such as Generalized ESPRIT (GESPRIT), proposed for near field source localization.

引用

页码：1570 / 1574

页数：5

共 50 条

[41] Passive Localization of Noncircular Sources in the Near-Field
Xie, Jian
Tao, Haihong
Rao, Xuan
Su, Jia
2015 16TH INTERNATIONAL RADAR SYMPOSIUM (IRS), 2015, : 493 - 498
[42] Range and Bearing Estimation for Near-Field Sources
Tayem, Nizar
Attanaayake, Champike
Abatan, Ayodele
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL, 2010,
[43] Near-Field Evaluation of Reproducible Speech Sources
Gonzalez, Raimundo
Mckenzie, Thomas
Politis, Archontis
Lokki, Tapio
JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 2022, 70 (7-8): : 621 - 633
[44] Resonant near-field optical sources for TAR
Stipe, BC
Rettner, C
IEEE TRANSACTIONS ON MAGNETICS, 2004, 40 (04) : 2546 - 2548
[45] Range and DOA estimation of polarized near-field signals using fourth-order statistics
Obeidat, BA
Zhang, YM
Amin, MG
2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS: SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING SIGNAL PROCESSING THEORY AND METHODS, 2004, : 97 - 100
[46] Representations and transforms of vector field as the basis of near-field optics
Inoue, T
Hori, H
OPTICAL REVIEW, 1996, 3 (6B) : 458 - 462
[47] Joint Range and DOA Estimation for Near-Field Signals with a Few Snapshots
Wang, Bo
Yao, Zhimin
Liu, Deliang
Shi, Yunfei
COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS, 2019, 463 : 2575 - 2581
[48] Spherical Wavefront Near-Field DoA Estimation in THz Automotive Radar
Elbir, Ahmet M.
Mishra, Kumar Vijay
Chatzinotas, Symeon
2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP, 2024,
[49] Complex ResNet Aided DoA Estimation for Near-Field MIMO Systems
Cao, Yashuai
Lv, Tiejun
Lin, Zhipeng
Huang, Pingmu
Lin, Fuhong
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2020, 69 (10) : 11139 - 11151
[50] Analysis of near-field readout characteristics using approximate vector diffraction calculation
Saito, K., 1600, Japan Society of Applied Physics (44):

← 1 2 3 4 5 →