Hybrid Architecture of a Compact, Low-cost and Gain Compensated Delay Line Switchable From 1 m to 250 m for Automotive Radar Target Simulator

Fabien Arzur; Marc Le Roy; André Pérennec; Gérard Tanné; Nicolas Bordais

Hybrid Architecture of a Compact, Low-cost and Gain Compensated Delay Line Switchable From 1 m to 250 m for Automotive Radar Target Simulator

Fabien Arzur ^{1, 2} Marc Le Roy ^{1, *} André Pérennec ¹ Gérard Tanné ¹ Nicolas Bordais ²

* Auteur correspondant

1 Lab-STICC_UBO_MOM_DIM

Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance, UBO - Université de Brest

2 Autocruise (Autocruise)

Abstract : An hybrid architecture of a compact, low-cost and gain compensated delay line switchable from 1 m to 250 m is presented in this paper. The delay line takes place in a Radar Target Simulator to allow testing automotive radar sensors. A hybridization of different technologies is presented to simulate delays on the entire range with a 20 cm resolution step and a frequency band of 800 MHz. Three technologies, LTCC components, optical fibers and SAW filters, were combined to cover the entire distance range. The whole system also ensures a gain compensation and equalization in the entire frequency band, as well as the simulation of the Radar Cross Section (RCS) of various targets over the entire distance range.

Keywords : Automotive Application Wideband delay line tunable delay Radar Target Simulator Radar ACC Radar Cross Section RCS

Type de document :

Communication dans un congrès

EuRAD (European Radar Conference) 2017, EuMW, Nuremberg, Germany, Oct 2017, Nuremberg, Germany. EuRAD (European Radar Conference) 2017, EuMW, Nuremberg, Germany, pp.1-4, 2017, 〈http://www.eumweek.com/〉

Domaine :

Sciences de l'ingénieur [physics] / Electronique

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https://hal.univ-brest.fr/hal-01589846
Contributeur : Marc Le Roy <>
Soumis le : mardi 19 septembre 2017 - 10:46:08
Dernière modification le : jeudi 29 novembre 2018 - 16:48:16

Paper_EuRad_FabienARZUR.pdf

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Hybrid Architecture of a Compact, Low-cost and Gain Compensated Delay Line Switchable From 1 m to 250 m for Automotive Radar Target Simulator

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Hybrid Architecture of a Compact, Low-cost and Gain Compensated Delay Line Switchable From 1 m to 250 m for Automotive Radar Target Simulator

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