Artificial lens for third-generation automotive radar antenna at millimetre-wave frequencies

2003 ◽  
Vol 150 (6) ◽  
pp. 470 ◽  
Author(s):  
F. Gallee ◽  
G. Landrac ◽  
M.M. Ney
Keyword(s):  
Third Generation ◽  
Automotive Radar ◽  
Millimetre Wave ◽  
Radar Antenna

A Scalable Millimetre-Wave Differential CMOS Cross-Coupled VCO for Automotive Radar Application

2018 ◽  
Vol 27 (10) ◽  
pp. 1850158 ◽  
Author(s):  
Rekha Yadav ◽  
Pawan Kumar Dahiya ◽  
Rajesh Mishra
Keyword(s):  
Phase Noise ◽  
Oxide Semiconductor ◽  
Control Voltage ◽  
Cmos Process ◽  
Operating Voltage ◽  
Voltage Controlled Oscillator ◽  
Automotive Radar ◽  
Millimetre Wave ◽  
The Impact ◽  
Lc Vco

In this paper, a novel method to realize LC Voltage-Controlled-Oscillator (LC-VCO) operating at 76.2–76.7[Formula: see text]GHz frequency band for microwave RFIC component is presented. The model of cross-coupled differential LC-VCO is designed in 45[Formula: see text]nm technology using Complementary Metal Oxide Semiconductor (CMOS) process for Frequency Modulated Carrier Wave (FMCW) automotive radar sensors and RF transceivers application. The impact of VDD, control voltage and temperature variation on frequency shift, phase noise, and output power has been analyzed to optimize the trade-off between frequency, phase noise, and power requirement. The results depict that LC-VCO dissipates 10.45[Formula: see text]mW power at an operating voltage of 1.5[Formula: see text]V. The phase noise has been observed to be [Formula: see text]90[Formula: see text]dBc/Hz at 1[Formula: see text]MHz offset at 76[Formula: see text]GHz carrier frequency. The estimated layout area of IC is [Formula: see text]m2. The result shows the edge of the design over existing techniques.

Millimetre-Wave Automotive Radar Advance Path Measurement

2002 ◽  
Author(s):  
E. G. Hoare ◽  
P. S. Hall ◽  
R. Hill ◽  
S. H. Tsang ◽  
C. Thompson ◽  
...  
Keyword(s):  
Automotive Radar ◽  
Millimetre Wave ◽  
Path Measurement

scholarly journals Minimizing interference in automotive radar using digital beamforming

2011 ◽  
Vol 9 ◽  
pp. 45-48 ◽  
Author(s):  
C. Fischer ◽  
M. Goppelt ◽  
H.-L. Blöcher ◽  
J. Dickmann
Keyword(s):  
Interference Mitigation ◽  
The European Union ◽  
Automotive Radar ◽  
Automotive Safety ◽  
Millimetre Wave ◽  
Digital Beamforming ◽  
Radar Sensors ◽  
Wave Radar ◽  
Automotive Radars ◽  
Planned Activities

Abstract. Millimetre wave radar is an essential part of automotive safety functions. A high interference tolerance, especially with other radar sensors, is vital. This paper gives an overview of the motivation, the boundary conditions and related activities in the MOSARIM project funded by the European Union and concerned with interference mitigation in automotive radars. Current and planned activities considering Digital Beamforming (DBF) as a method for interference mitigation are presented.

In-Band RCS Reduction and Isolation Enhancement of a 24 GHz Radar Antenna Using Metamaterial Absorber for Sensing and Automotive Radar Applications

2020 ◽  
Vol 20 (21) ◽  
pp. 13086-13093 ◽  
Author(s):  
Ankit Sharma ◽  
Santanu Dwari ◽  
Binod Kumar Kanaujia ◽  
Deepak Gangwar ◽  
Sachin Kumar ◽  
...  
Keyword(s):  
Metamaterial Absorber ◽  
Automotive Radar ◽  
Radar Applications ◽  
Radar Antenna ◽  
24 Ghz
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