Journal ArticleDOI
Millimeter-Wave Technology for Automotive Radar Sensors in the 77 GHz Frequency Band
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TLDR
In this paper, the authors provide background and an overview of the state of the art of millimeter-wave technology for automotive radar applications, including two actual silicon based fully integrated radar chips.Abstract:
The market for driver assistance systems based on millimeter-wave radar sensor technology is gaining momentum. In the near future, the full range of newly introduced car models will be equipped with radar based systems which leads to high volume production with low cost potential. This paper provides background and an overview of the state of the art of millimeter-wave technology for automotive radar applications, including two actual silicon based fully integrated radar chips. Several advanced packaging concepts and antenna systems are presented and discussed in detail. Finally measurement results of the fully integrated radar front ends are shown.read more
Citations
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Journal ArticleDOI
60 GHz Compact Larger Beam Scanning Range PCB Leaky-Wave Antenna Using HMSIW for Millimeter-Wave Applications
Anirban Sarkar,Sungjoon Lim +1 more
TL;DR: In this article, a half-mode substrate integrated waveguide (HMSIW) based on printed circuit board (PCB) technology is employed to construct a novel $V$ -band leaky-wave antenna incorporating composite right/left-handed (CRLH) media.
Journal ArticleDOI
Adaptive and Fast Combined Waveform-Beamforming Design for MMWave Automotive Joint Communication-Radar
TL;DR: In this article, the authors proposed an adaptive and fast combined waveform-beamforming design for the mmWave automotive JCR with a phased-array architecture that permits a trade-off between communication and radar performances.
Journal ArticleDOI
A CMOS 77-GHz Receiver Front-End for Automotive Radar
Viet Hoang Le,Hoa Thai Duong,Anh Trong Huynh,C.M. Ta,F. Zhang,Robin J. Evans,Efstratios Skafidas +6 more
TL;DR: In this article, the design of a receiver (Rx) front-end for automotive radar application operating at 76-77 GHz is presented, which consists of a five-stage low-noise amplifier (LNA), a sub-harmonic mixer (SHM), and a double-balanced passive mixer (PSM).
Journal ArticleDOI
Motion Sensing Using Radar: Gesture Interaction and Beyond
TL;DR: Because computing is becoming more universally available, interaction with computing devices needs to be much more natural, intuitive, and, above all, intelligent.
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Antenna Design Using Modern Additive Manufacturing Technology: A Review
TL;DR: This paper reviews the current state-of-the-art of 3D printed antennas and presents the main advantages and the limitations of using 3D printing technology in the construction of Radio Frequency (RF) structures.
References
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Book
Introduction to Radar Systems
TL;DR: This chapter discusses Radar Equation, MTI and Pulse Doppler Radar, and Information from Radar Signals, as well as Radar Antenna, Radar Transmitters and Radar Receiver.
Journal ArticleDOI
A 77-GHz Phased-Array Transceiver With On-Chip Antennas in Silicon: Receiver and Antennas
TL;DR: The receiver and the on-chip antenna sections of a fully integrated 77-GHz four-element phased-array transceiver with on- chip antennas in silicon are presented.
Journal ArticleDOI
A 77-GHz Phased-Array Transceiver With On-Chip Antennas in Silicon: Transmitter and Local LO-Path Phase Shifting
TL;DR: In this article, the first fully integrated 77-GHz phased-array transceiver is presented, which utilizes a local LO-path phase-shifting architecture to achieve beam steering and includes four transmit and receive elements, along with the LO frequency generation and distribution circuitry.
Proceedings ArticleDOI
Embedded wafer level ball grid array (eWLB)
TL;DR: In this paper, Infineon's embedded Wafer level Ball Grid Array (WLB) technology is presented, which allows fitting interconnects onto a so-called fan-out area extending the chip area.
Journal ArticleDOI
Micromachined patch antennas
TL;DR: In this article, the authors used selective lateral etching based on micromachining techniques to enhance the performance of rectangular microstrip patch antennas printed on high-index wafers such as silicon, GaAs, and InP.