Results 251 to 260 of about 57,972 (294)

Short Range Height Classification in FMCW Radar

2020 17th European Radar Conference (EuRAD), 2021
In this paper a height classification algorithm on base of short range FMCW radar technology is proposed. The algorithm supports autonomous cars in deciding on the traversability of objects in the driving direction. The algorithm uses resolvability of multipath components reflected back from an object by a radar system and comparing the corresponding ...
A. Vijayaraghavan, A.G.C. Koppelaar, F. Laghezza   +2 more
openaire   +1 more source

Short-range surveillance radar systems

Electronics & Communication Engineering Journal, 2000
Small, light-weight, coherent radar systems have been successfully exploited in the military domain for many years. Recent advances in both technology and signal processing techniques are enabling the production of more versatile systems aimed at a wider range of applications spanning both the military and civil markets.
C.J. Baker, B.D. Trimmer
openaire   +1 more source

Short-Range Wideband FMCW Radar for Millimetric Displacement Measurements

IEEE Transactions on Geoscience and Remote Sensing, 2014
International audienceThe frequency modulated continuous wave (FMCW) radar is an alternative to the pulse radar when the distance to the target is short.
Andrei Anghel, Gabriel Vasile, Remus Cacoveanu   +2 more
exaly   +2 more sources

Portable short range subsurface radar

Fourth International Conference on Ground Penetrating Radar, 1992
High-resolution radars with large frequency bandwidth are widely used for the detection and location of subsurface objects (Daniels et at. 1988). The most common wideband signal is the very short pulse (impulse) utilized in short pulse radars (impulseradars).
P. Vainikainen, M. Tiuri, V Kontra, E. Nyfors   +3 more
openaire   +1 more source

Indoor Relative Localization with Mobile Short-Range Radar

VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009
The aim of this paper is to propose a novel indoor positioning technique operated without any infrastructure by use of radar sensors. In this paper, the system which utilizes relative velocity measurements from Continuous Wave (CW) based radars is described as well as a combination of a radar and a gyro sensor. The former configuration results in 2.1 m
Kaoru Yokoo, Stéphane Beauregard, Martin Schneider 0004   +2 more
openaire   +1 more source

Short range radar - Being on the market

2007 European Microwave Conference, 2007
In 2005 in addition to forward looking long-range radar (LRR) used mainly for autonomous cruise control (ACC) short range radar (SRR) sensors with a coverage up to 30 meters have been introduced in the new Mercedes S-class enabling a variety of further driver assistance and safety applications today.
openaire   +1 more source

Millimeter wave short range radar system design

2016 IEEE Radar Methods and Systems Workshop (RMSW), 2016
In this paper, a 24 GHz millimeter wave (mm-wave) short range radar system is presented. In the designed radar system, there is one transmitter and one receiver channel. The transmitter channel has +9 dBm output power and 24 GHz output carrier signal is modulated with 20 ns square wave by SPDT switch.
Demirel, Salih, Keskin, Ahmet Kenan, KIZILAY, Ahmet, TÜRK, Ahmet Serdar, UYSAL, Hüsamettin   +4 more
openaire   +2 more sources

Simulation of minimal infrastructure short-range radar networks

2007 IEEE International Geoscience and Remote Sensing Symposium, 2007
Distributed networks of short-range radars offer the potential to observe winds and rainfall at high spatial resolution in volumes of the troposphere that are unobserved by today's long-range weather radars. One class of potential distributed radar network designs includes Off-the-Grid (OTG) weather radar networks.
Brian C. Donovan, David J. McLaughlin, Michael Zink, Jim Kurose   +3 more
openaire   +2 more sources

Synthesis of Short-Range FM Radars with General Modulations

IEEE Transactions on Communications, 1976
A closed-form relationship is developed relating the range response, FM modulation, and demodulation functions for short-range FM radars such that, given two of the functions, the third may be determined. Synthesis and analysis techniques using the relation apply to a class of FM radars including both single- and dual-channel (directionalDoppler ...
Barry G. Mattox, Leon W. Couch
openaire   +1 more source

UWB channel measurements for short range radar applications

2017 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2017
This paper presents channel measurements for short range radar applications in a frequency range from 5 GHz up to 7.5 GHz. For these measurements antennas with a half power beam width of 80° and circular polarization were provided by Maxim Integrated. The measured scenarios included a 28 mm copper pipe, a 26 cm × 28 cm aluminium plate, a bicycle and a ...
David Veit, Erich Leitgeb, Franz Teschl, Thomas Gigl   +3 more
openaire   +1 more source