Results 91 to 100 of about 1,707 (213)

Signal Processing Challenges in Automotive Radar

ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
As automotive radars continue to proliferate, there is a continuous need for improved performance and several critical problems that need to be solved. All of this is driving research across industry and academia. This paper is an overview of research areas that are centered around signal processing.
Sandeep Rao, Rajan Narasimha, Shunqiao Sun   +2 more
openaire   +2 more sources

Metaheuristic for Optimal Dynamic K-Coloring Application on Band Sharing for Automotive Radars. [PDF]

Sensors (Basel), 2023
Roudiere S, Martinez V, Maréchal P, Delahaye D.   +3 more
europepmc   +1 more source

Techniques for homodyne dechirp-on-receive linearly frequency modulated radar

, 2011
This thesis presents work done to extend and improve the operation of homodyne dechirp-on-receive linearly frequency modulated radars. First, an investigation of the effect of common phase errors on the point response function of the radar is ...
Middleton, Robert
core  

High gain large scan angle antennas : from multi satellite reception to high rate wireless networks and automotive radars

, 2004
International audienceThis paper is a synthesis of the studies carried out in the field of low-cost high-gain wide angle scanning antennas. These antennas are of great interest for applications such as terrestrial antennas for multimedia using satellite ...
Landrac, Gabrielle, Averty, Florent, Ney, Michel, Jehamy, Eddy, Gallée, François   +4 more
core   +1 more source

Adaptive digital beamforming for interference suppression in automotive FMCW radars

, 2018
This paper addresses the problem of mutual interference between automotive radars. This problem is getting more attention with an increase in the number of radar systems used in traffic.
Mattias Dahl, Dahl, Mattias,, Muhammad Rameez, Rameez, Muhammad,, Mats I. Pettersson, Pettersson, Mats,   +5 more
core   +1 more source

Omnidirectional retroreflective surface using geodesic polyhedra

AIP Advances, 2020
In this paper, we present the design and analysis of omnidirectional retroreflective surfaces made of trihedral, corner reflectors to enhance the monostatic radar cross section of otherwise low back-scattering surfaces.
Hossein Mehrpour Bernety, David Schurig
doaj   +1 more source

MadRadar: A Black-Box Physical Layer Attack Framework on mmWave Automotive FMCW Radars

, 2023
Frequency modulated continuous wave (FMCW) millimeter-wave (mmWave) radars play a critical role in many of the advanced driver assistance systems (ADAS) featured on today's vehicles. While previous works have demonstrated (only) successful false-positive
Hunt, David, Angell, Kristen, Qi, Zhenzhou, Pajic, Miroslav, Chen, Tingjun   +4 more
core  

Extended Noise Analysis Model of CW-type Radar Sensors with IQ Down-Conversion [PDF]

Radioengineering, 2018
CW-type structures belong to the most frequently employed radars, especially in a form of small sensors used, for example, in security applications or automotive industry.
V. Jenik, P. Hudec, P. Panek
doaj  

Spline-Shaped Microstrip Edge-Fed Antenna for 77 GHz Automotive Radar Systems

IEEE Access
An innovative millimeter-wave (mm-wave) microstrip edge-fed antenna (EFA) for 77 GHz automotive radars is proposed. The radiator is designed under the main requirements of having (i) an horizontally-polarized pattern and (ii) a single-layer layout.
Marco Salucci, Lorenzo Poli, Paolo Rocca, Claudio Massagrande, Pietro Rosatti, Mohammad Abdul Hannan, Mirko Facchinelli, Andrea Massa   +7 more
doaj   +1 more source

High Efficiency Power Amplifiers for 77GHz Automotive RADARs

, 2017
Automotive RADARs have gained popularity recently as a means to sense obstacles and avoid collisions, thus preventing loss of life related to vehicular incidence.
Ramesh, Anand (author)
core