Hybrid Architecture of a Compact, Low-cost and Gain Compensated Delay Line Switchable From 1 m to 250 m for Automotive Radar Target Simulator - Université de Bretagne Occidentale Access content directly
Conference Papers Year : 2017

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
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Marc Le Roy
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André Pérennec
Gérard Tanné

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.
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Dates and versions

hal-01589846 , version 1 (19-09-2017)

Identifiers

  • HAL Id : hal-01589846 , version 1

Cite

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. EuRAD (European Radar Conference) 2017, EuMW, Nuremberg, Germany, Oct 2017, Nuremberg, Germany. pp.1-4. ⟨hal-01589846⟩
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