Time-Frequency Multi-Invariance ESPRIT for DOA Estimation

被引：75

作者：

Lin, Jincheng ^{[1
]}

Ma, Xiaochuan ^{[1
]}

Yan, Shefeng ^{[1
]}

Hao, Chengpeng ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Acoust, Beijing 100190, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2016年 / 15卷

基金：

中国国家自然科学基金;

关键词：

Direction-of-arrival (DOA) estimation; Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT); multi-invariance (MI); time-frequency (t-f); ARRAYS;

D O I：

10.1109/LAWP.2015.2473664

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：

In this letter, a new ESPRIT-type algorithm is presented for estimating the direction of arrival (DOA). We reconstruct the received signal to form a time-frequency (t-f) data model with a multi-invariance (MI) property, and then a t-f MI Estimation of Signal Parameters via Rotational Invariance Technique (ESPRIT) algorithm for DOA estimation is proposed. This algorithm constructs a spatial t-f distribution matrix in terms of variable temporal and frequency points and combines multiple subarrays rearranged from a uniform linear array (ULA) to estimate far-field narrowband signals. Considering the model of multiple narrowband chirp sources, simulation results illustrate that t-f MI-ESPRIT outperforms t-f ESPRIT and MI-ESPRIT under different signal-to-noise ratio (SNR) and snapshot numbers.

引用

页码：770 / 773

页数：4

共 21 条

[1] Time-frequency MUSIC [J].

Belouchrani, A ;

Amin, MG .

IEEE SIGNAL PROCESSING LETTERS, 1999, 6 (05) :109-110

[2] Time-frequency esprit for direction-of-arrival estimation of chirp signals [J].

Hassanien, A ;

Gershman, AB ;

Amin, MG .

SAM2002: IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP PROCEEDINGS, 2002, :337-341

[3] An ESPRIT-Based Approach for 2-D Localization of Incoherently Distributed Sources in Massive MIMO Systems [J].

Hu, Anzhong ;

Lv, Tiejun ;

Gao, Hui ;

Zhang, Zhang ;

Yang, Shaoshi .

IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2014, 8 (05) :996-1011

[4] Source location based on independent doublet array [J].

Jiang, J. C. ;

Wei, P. ;

Gan, L. .

ELECTRONICS LETTERS, 2013, 49 (14) :907-908

[5] Mixed Near-Field and Far-Field Sources Localization Using the Uniform Linear Sensor Array [J].

Jiang, Jia-jia ;

Duan, Fa-jie ;

Chen, Jin ;

Li, Yan-chao ;

Hua, Xiang-ning .

IEEE SENSORS JOURNAL, 2013, 13 (08) :3136-3143

[6] Two decades of array signal processing research - The parametric approach [J].

Krim, H ;

Viberg, M .

IEEE SIGNAL PROCESSING MAGAZINE, 1996, 13 (04) :67-94

[7] Transmit and Receive Array Gain-Phase Error Estimation in Bistatic MIMO Radar [J].

Li, Jun ;

Jin, Ming ;

Zheng, Yu ;

Liao, Guisheng ;

Lv, Li .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 :32-35

[8] Direction-of-Arrival Estimation in Subarrays-Based Linear Sparse Arrays with Gain/Phase Uncertainties [J].

Liao, Bin ;

Chan, Shing-Chow .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2013, 49 (04) :2268-2280

[9] ESPRIT-Based Carrier Frequency Offset Estimation for OFDM Direct-Conversion Receivers [J].

Morelli, Michele ;

Moretti, Marco ;

Lin, Hai .

IEEE COMMUNICATIONS LETTERS, 2013, 17 (08) :1513-1516

[10] Two-Dimensional ESPRIT-Like Shift-Invariant TOA Estimation Algorithm Using Multi-Band Chirp Signals Robust to Carrier Frequency Offset [J].

Oh, Daegun ;

Kim, Sangdeok ;

Yoon, Sang-Hun ;

Chong, Jong-Wha .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (07) :3130-3139

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