A Sub-Nyquist Uniform Linear Array Receiver Design

被引：2
作者：
Cheng, Chi-Hao [1 ]
机构：
[1] Miami Univ, Dept Elect & Comp Engn, Oxford, OH 45056 USA
来源：
IEEE ACCESS | 2021年 / 9卷
关键词：
Linear antenna arrays; Multiple signal classification; Receiving antennas; Frequency estimation; Arrays; Analog-digital conversion; Estimation; Direction of arrival estimation; MUSIC; antenna arrays; signal sampling; sub-Nyquist; FREQUENCY ESTIMATION; HARMONIC-ANALYSIS;
D O I：
10.1109/ACCESS.2021.3104853
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A design of sub-Nyquist uniform linear array receiver with different sampling rates is proposed, investigated, and reported in this paper. The proposed architecture increases functionality of conventional linear array receiver with modest modifications. Simulation results show that the proposed receiver is capable of determining angle of arrival (AOA) and signal frequencies of multiple continuous-wave/chirp signals over several Nyquist zones.
引用
收藏
页码：114359 / 114366
页数：8
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