MIMO Radar Waveform Design:An Overview

作     者：Yongzhe Li Yongzhe Li

作者机构：School of Information and ElectronicsBeijing Institute of TechnologyBeijing 100081China 

出 版 物：《Journal of Beijing Institute of Technology》 (北京理工大学学报（英文版）)

年 卷 期：2021年第30卷第1期

页      面：44-59页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported in part by the National Natural Science Foundation of China(No.61901041)。 

主　　题：MIMO radar waveform design different criteria overview 

摘      要：Waveform or code design is an important topic in many applications,which has continuously attracted attention during the past several decades.The development of waveform design has been significantly advanced since the emergence of multiple-input multiple-output(MIMO)technique.Compared to the single-waveform design for conventional radars,the multi-waveform design enables extra degrees of freedom(DOFs)for modern radars,which therefore triggers a series of relevant studies on MIMO radar.In this paper,we provide an overview on the main techniques of MIMO radar waveform designs developed in recent years,wherein the state-of-the-art methods are reviewed in terms of different designing criteria,including the minimization of auto-and cross-correlation levels(or equivalently,the integrated sidelobe level),the information theoretic,ambiguity function shaping,and signal-to-interference-plus-noise ratio maximization-based criteria,etc.Moreover,we give detailed comments on the main issues of different waveform designs,and also provide the possibly emerging directions toward the research on MIMO radar waveform design and potential challenges.