Proceedings ArticleDOI
A low-power K-band CMOS UWB radar transceiver IC for short range detection
Sungeun Lee,Sunwoo Kong,Choul-Young Kim,Songcheol Hong +3 more
- pp 503-506
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TLDR
A low power UWB radar transceiver IC is presented, which is used to make a radar system with precise range accuracy, and the range accuracy is allowed by a variable delay circuit which can control the delay by 5 ps resolution.Abstract:
This paper presents a low power UWB radar transceiver IC, which is used to make a radar system with precise range accuracy. The range accuracy is allowed by a variable delay circuit which can control the delay by 5 ps resolution. The detecting range of the transceiver is from 0.15 m to 8.4 m. The measurement results show that the maximum error is 3.75 mm. The circuit is implemented in a 0.13 µm CMOS process with the die area of 1.28 × 1.07 mm2. The total power consumption of the core circuit is 6.89 mA with the supply voltage of 1.5 V.read more
Citations
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A Single-Chip Dual-Band 22–29-GHz/77–81-GHz BiCMOS Transceiver
Vipul Jain,Payam Heydari +1 more
TL;DR: The first dual-band millimeter-wave transceiver operating in the 22-29-GHz and 77-81-GHz short-range automotive radar bands is designed and implemented in 0.18-¿ m SiGe BiCMOS technology with fT/fmax of 200/180 GHz.
Journal ArticleDOI
Wireless Cooperative Synchronization of Coherent UWB MIMO Radar
TL;DR: In this paper, a cooperative synchronization method and coherent ultra-wideband transceivers for a widely separated multiple-input multiple-output (MIMO) radar is presented.
Journal ArticleDOI
Gone in a Picosecond: Techniques for the Generation and Detection of Picosecond Pulses and Their Applications
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Journal ArticleDOI
A K-Band CMOS UWB Four-Channel Radar Front-End With Coherent Pulsed Oscillator Array
TL;DR: In this paper, a K-band CMOS ultra-wideband (UWB) four-channel radar front-end based on timed-array coherent pulsed oscillators is presented.
Proceedings ArticleDOI
A K-Band High-Gain Linear CMOS Mixer with Current-Bleeding Neutralization Technique
TL;DR: In this article, a current-bleeding neutralization method was proposed to simultaneously provide current path and neutralization of mixer stage in 0.18-\mu \text{m}$ CMOS process.
References
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Journal ArticleDOI
Ultra-wideband radar sensors for short-range vehicular applications
I. Gresham,Alan Jenkins,R. Egri,C. Eswarappa,N. Kinayman,Nitin Jain,Richard Alan Anderson,F. Kolak,R. Wohlert,S.P. Bawell,J. Bennett,J.-P. Lanteri +11 more
TL;DR: A review of the motivation for the development of these sensors is followed by a discussion of the consequent implications for waveform design and limitations on system architecture, and the presentation of a compatible integrated-circuit-based transceiver architecture is presented.
Journal ArticleDOI
A single-chip dual-band 22-to-29GHz/77-to-81GHz BiCMOS transceiver for automotive radars
TL;DR: The first dual-band millimeter-wave transceiver operating in the 22-29-GHz and 77-81-GHz short-range automotive radar bands is designed and implemented in 0.18-?
Book ChapterDOI
A Single-Chip Dual-Band 22–29-GHz/77–81-GHz BiCMOS Transceiver
Vipul Jain,Payam Heydari +1 more
TL;DR: The first dual-band millimeter-wave transceiver operating in the 22-29-GHz and 77-81-GHz short-range automotive radar bands is designed and implemented in 0.18-¿ m SiGe BiCMOS technology with fT/fmax of 200/180 GHz.
Journal ArticleDOI
A 22–29-GHz UWB Pulse-Radar Receiver Front-End in 0.18- $\mu{\hbox{m}}$ CMOS
TL;DR: In this article, the design of a CMOS 22-29 GHz pulse-radar receiver (RX) front-end for ultra-wideband automotive radar sensors is presented.
Journal ArticleDOI
A 24-GHz CMOS UWB Radar Transmitter With Compressed Pulses
TL;DR: In this article, a fully integrated 24GHz CMOS ultra-wideband (UWB) radar transmitter for short-range automotive application is presented, where a pulse compression technique using binary phase code is adopted.
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