Road clutter spectrum of BSD FMCW automotive radar

Ma, Yu-Zhen; Cui, Chenglin; Kim, Byung‐Sung; Joo, Jeong-Min; Jeon, Seung Hyuck; Nam, Sangwook

doi:10.1109/eurad.2015.7346249

Cited by 13 publications

(6 citation statements)

References 7 publications

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“…The static clutter is mainly concentrated at low frequencies [33], the radar used in the field experiment will filter out low‐frequency components. Therefore, clutter has little effect on the IMT‐EMD in suppressing radar interference.…”

Section: Experimental Verification and Resultsmentioning

confidence: 99%

Iterative modified threshold method based on EMD for interference suppression in FMCW radars

Yang

Lü

et al. 2020

IET Radar, Sonar & Navigation

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Section: Experimental Verification and Resultsmentioning

confidence: 99%

Iterative modified threshold method based on EMD for interference suppression in FMCW radars

Yang

Lü

et al. 2020

IET Radar, Sonar & Navigation

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“…These requirements are not as harsh for vehicles having conventional automatic cruise control systems [86]. Typically, such vehicles have a maximum range of 200 meters with a range resolution of less than 1-meter and can maintain a velocity resolution of 2500 meters per hour [87]. The advantage of continuous waveform lies in its low computation time and ability to achieve higher bandwidth [87] [88] [89] [90].…”

Section: Multi-modal Sensor Data Fusionmentioning

confidence: 99%

On the Integration of Enabling Wireless Technologies and Sensor Fusion for Next-Generation Connected and Autonomous Vehicles

et al. 2022

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The automotive industry is transitioning towards intelligent, connected, and autonomous vehicles to avoid traffic congestion, conflicts, and collisions with increased driver safety. Connected and autonomous vehicles (CAV) must be aware of their surroundings and act as per their environment. Communication infrastructure can be vital in transmitting necessary information to peers and receiving critical information for timely decisions. This article provides a comprehensive review of the topic, covering the aspects of enabling wireless technologies and sensor fusion. The article reviews data acquisition using various sensing devices such as RADAR (Radio Detection and Ranging), LiDAR (Light Detection and Ranging), cameras, and multi-modal sensor fusion of the acquired data after signal processing. Thereafter, it reviews the communication and networking infrastructure for intra-and inter-vehicle communication and related technologies. For each of these themes, research challenges and future directions have been identified. INDEX TERMSSensor fusion, inter-vehicle communication, intra-vehicle communication, environment sensing, road safety, internet of vehicles, connected and autonomous vehicles, 5G networks I. INTRODUCTION

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“…While SDRs have been used in the implementation of FMCW radar [23][24][25], the crosstalk between multiple devices have been entirely ignored. Therefore, the performance of these implementations can degrade severely depending on the crosstalk levels between these devices.…”

Section: Effects Of Cross-talk On Usrp-rio Hardwarementioning

confidence: 99%

Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar

Butt

Ritchie

Griffiths

et al. 2021

IET Radar Sonar & Navi

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This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using National Instruments Universal Software Radio Peripheral (USRP) boards. Mono-static and bi-static/distributed Transmitter-Receiver configurations are compared for low power micro-Doppler applications. The impact of crosstalk on the dynamic range of the target is also investigated. The impact of electric noise generated by a windy source on the receiving USRP is also investigated. Furthermore, a simple splitter based approach is proposed to overcome the challenge of synchronisation or recovery of transmitted waveform in distributed configurations.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

show abstract

Road clutter spectrum of BSD FMCW automotive radar

Cited by 13 publications

References 7 publications

Iterative modified threshold method based on EMD for interference suppression in FMCW radars

Iterative modified threshold method based on EMD for interference suppression in FMCW radars

On the Integration of Enabling Wireless Technologies and Sensor Fusion for Next-Generation Connected and Autonomous Vehicles

Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar

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