Calibration and Direction-of-Arrival Estimation of Millimeter-Wave Radars: A Practical Introduction

被引：60

作者：

Vasanelli, Claudia ^{[1
]}

Roos, Fabian ^{[1
,2
]}

Duerr, Andre ^{[1
,2
]}

Schlichenmaier, Johannes ^{[1
,2
]}

Hugler, Philipp ^{[1
,2
]}

Meinecke, Benedikt ^{[1
,2
]}

Steiner, Maximilian ^{[1
,3
]}

Waldschmidt, Christian ^{[1
,4
]}

机构：

[1] IEEE, Piscataway, NJ 08855 USA

[2] Ulm Univ, Ulm, Germany

[3] Ulm Univ, Elect Engn, Ulm, Germany

[4] Ulm Univ, Inst Microwave Engn, Ulm, Germany

来源：

IEEE ANTENNAS AND PROPAGATION MAGAZINE | 2020年 / 62卷 / 06期

关键词：

Radar; Direction-of-arrival estimation; Estimation; Calibration; Radar antennas; Antenna arrays; Discrete Fourier transforms; MIMO RADAR; SYSTEM;

D O I：

10.1109/MAP.2020.2988528

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：

Have you read everything about direction-of-arrival estimation in textbooks but are still uncertain how to realize it in practice? This tutorial-like article will help to link the theory with a practical approach for direction-of-arrival estimation using millimeter-wave (mm-wave) radar systems, and it deals with arising challenges. Step by step, it is explained how to move from the measured time domain data to the estimated angular position of the target. Since the target angle estimation is usually carried out after range-velocity processing, the required preprocessing steps are described.

引用

页码：34 / 45

页数：12

共 32 条

[1]

Ascher A., 2018, P 19 INT RAD S IRS J, P1, DOI [10.23919/IRS.2018.8448271, DOI 10.23919/IRS.2018.8448271]

[2] Millimeter-Wave Radar Sensor for Snow Height Measurements [J].

Ayhan, Serdal ;

Pauli, Mario ;

Scherr, Steffen ;

Goettel, Benjamin ;

Bhutani, Akanksha ;

Thomas, Sven ;

Jaeschke, Timo ;

Panel, Jean-Michel ;

Vivier, Frederic ;

Eymard, Laurence ;

Weill, Alain ;

Pohl, Nils ;

Zwick, Thomas .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017, 55 (02) :854-861

[3]

Balanis C. A., 1996, Antenna Theory Analysis and Design

[4] Compensation of Motion-Induced Phase Errors in TDM MIMO Radars [J].

Bechter, Jonathan ;

Roos, Fabian ;

Waldschmidt, Christian .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (12) :1164-1166

[5] Target detection and localization using. MIMO radars and sonars [J].

Bekkerman, Ilya ;

Tabrikian, Joseph .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2006, 54 (10) :3873-3883

[6]

Brandwood D., 2003, ser. Artech House radar library

[7]

Eric M, 1998, 1998 IEEE 5TH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS - PROCEEDINGS, VOLS 1-3, P399, DOI 10.1109/ISSSTA.1998.723814

[8] A 77-GHz FMCW MIMO Radar Based on an SiGe Single-Chip Transceiver [J].