arrow
返回

Joint DOA and Frequency Estimation Method Based on Direct Data Domain

delete2025-04-11
delete0
delete
OA
AI
M
Ming Li *
L
Lin Zheng
DOI:10.3390/electronics14081562delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
基于直接数据域(DDD-JDFE)的波达方向(DOA)与频率联合估计方法被提出。该方法设计用于阵列天线接收系统,利用空时自适应处理技术通过空间平滑和时间平滑获取短时样本。它采用宽带阵列测向系统,同时确定目标的频率和到达方向。与传统空域阵列信号处理方法相比,该方法提供了改进的测向性能,尤其在低信噪比条件下。同时,该方法在远距离信号检测方面显示出巨大潜力,且仿真结果验证了其有效性。
Keyword:
array antenna
space-time adaptive processing
temporal smoothing
Direction of Arrival
signal frequency

期刊

Electronics 封面图
Electronics
IF:
2.6
论文数:
1.0W
被引数:
4.7W

机构

G
guangxi engn res ctr intelligent electromagnet spe
学者数:
3
论文数: 2
被引数: 0
引用论文

引用论文

Synthesis of Orbital Angular Momentum Antennas for Target Localization轨道角动量天线用于目标定位的合成
err2023-02-20
err0
errOAAI
errGiada M. Battaglia; Tommaso Isernia; Roberta Palmeri; Andrea F. Morabito
err分享
err收藏
err分享
err收藏
An underwater target azimuth trajectory enhancement approach in BTR
err2025-02-01
err16
PREAI
errZhu, Jiahua; Yin, Tianhang; Guo, Wei; Zhang, Bingbing; Zhou, Zemin
err分享
err收藏
Fast, accurate frequency estimators
err2007-05-01
err275
PREAI
errJacobsen, Eric; Kootsookos, Peter
err分享
err收藏
Study of Capon method for array signal processing
err1995-11-01
err0
PREAI
errPetre Stoica; Peter H�ndel; Torsten S�derstr�m
err分享
err收藏
FSF MUSIC for Joint DOA and Frequency Estimation and Its Performance Analysis
err2006-12-01
err0
PREAI
errJen-Der Lin; Wen-Hsien Fang; Yung-Yi Wang; Jiunn-Tsair Chen
err分享
err收藏
A deterministic least-squares approach to space-time adaptive processing (STAP)
err2001-01-01
err0
errOAAI
errTapan Kumar Sarkar; Hong Wang; Sheeyun Park; R. Adve; Jinwan Koh; Kyungjung Kim; Yuhong Zhang; M.C. Wicks; R.D. Brown
err分享
err收藏
学者 查看更多内容