Wideband Direction-Finding based on Time-Modulated Antenna Array

被引：0

作者：

Chen, Jingfeng ^{[1
]}

Jin, Ronghong ^{[1
]}

Fan, Haijun ^{[1
]}

Geng, Junping ^{[1
]}

Liang, Xianling ^{[1
]}

He, Chong ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China

来源：

2015 IEEE 4TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2015年

关键词：

Wideband direction finding; time-modulated antenna array (TMAA); narrow band-pass filter (NBPF);

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：

A wideband direction finding method by a two-element time-modulated antenna array (TMAA) is proposed in this paper. The direction of far-field wideband source can be estimated by analyzing the harmonic characteristic of received signal after being narrow band-pass filtered. The performance such as the accuracy is obtained through Monte-Carlo simulations.

引用

页码：48 / 49

页数：2

共 4 条

[1] Direction Finding by Time-Modulated Array With Harmonic Characteristic Analysis
He, Chong
Liang, Xianling
Li, Zhaojin
Geng, Junping
Jin, Ronghong
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 642 - 645
[2] Direction of Arrival Estimation in Time Modulated Linear Arrays With Unidirectional Phase Center Motion
Li, Gang
Yang, Shiwen
Nie, Zaiping
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (04) : 1105 - 1111
[3] 4-DIMENSIONAL ELECTROMAGNETIC RADIATORS
SHANKS, HE
BICKMORE, RW
[J]. CANADIAN JOURNAL OF PHYSICS, 1959, 37 (03) : 263 - 275
[4] A two-element time-modulated array with direction-finding properties
Tennant, A.
Chambers, B.
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 (64-65): : 64 - 65

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