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Cette carte d'application décrit une méthode de caractérisation de matériaux simplifiée dans le domaine fréquentiel des radars automobiles (76 GHz à 81 GHz) avec le testeur de radômes automobiles R&S®QAR50.

juin 11, 2025

Models: R&S®QAR50 vertical polarization, R&S®QAR50 horizontal polarization, R&S®QAR50-R

Models: R&S®QAR50 vertical polarization, R&S®QAR50 horizontal polarization, R&S®QAR50-R

R&S QAR50 Automotive Radome Tester - Product Brochure

Le R&S®QAR50 est l'outil idéal pour caractériser les propriétés matérielles des matériaux et leur influence sur la qualité du signal radar à un niveau précoce de la conception et au cours du contrôle qualité lors du développement matériel.

juin 24, 2022

QAR50 K10 Frequency response

QAR50 K20 Phase mask

QAR50 K30 High resolution reflection image

This document provides the technical specifications of the R&S®QAR50 automotive radome tester.

Test de radômes, pare-chocs, QAR50 Test de radômes et pare-chocs dans toutes les phases – de la conception à la production de masse Test de radômes, pare-chocs, QAR50 Test de radômes et pare-chocs dans toutes les phases – de la conception à la production de masse Test de radômes, pare-chocs, QAR50

avr. 21, 2022

R&S®QAR50 Cost-effective automotive radome testing – Fact Sheet Brochures et fiches techniques

QAR50 Quality automotive radome tester

QAR50 Quality automotive radome tester

QAR50 Innovative user experience

Getting started for the R&S®QAR50 Radome Tester. Describes how to install the R&S®QAR50.

The user manual describes the installation and operation of the R&S®QAR50.

Nov 16, 2021 | Communiqués de presse

The new R&S QAR50 from Rohde & Schwarz is the ideal solution for measuring radomes and bumpers in production. The tester's innovative design ensures short measurement times and accurate, reproducible results with a very attractive price/performance ratio. A highly modular software concept allows the R&S QAR50 to be adapted to individual requirements.

This video looks at the two hardware options available for the QAR50: horizontal and vertical polarization.. This video looks at the two hardware options available for the QAR50: horizontal and vertical polarization. QAR50 Videoseries, R&S®QAR50 Hardware options This video looks at the two hardware options available for the QAR50: horizontal and vertical polarization.

QAR50 Videoseries, QAR50 and QAR50-R The differences in design, capabilities and applications of the QAR50 and the QAR50-R are explained and integration examples are shown.

En savoir plus à propos des capacités de mesure et des fonctions uniques du QAR50 dans cette vidéo de 5 minutes. Le R&S®QAR50 est l'outil idéal pour tester précisément la qualité des radômes automobiles et des pare-chocs en fin de ligne (EOL).

QAR50 Videoseries, Measurement results in detail Here we explain the measurement curves and images for different bands and clusters created by the QAR50 and how to interpret them.

QAR50 Videoseries This first video introduces the basic principles of microwave imaging and the R&S®QAR50 in general. This includes measurement clusters, reflection & transmission, traceability and test speed.

QAR50 Videoseries, Radome parameters and their effect This video focusses on measurement parameters such as attenuation, reflection and inhomogeneities, their importance for radar sensor performance and how to measure them with the R&S®QAR50.

QAR50 Videoseries, Calibration, normalization and verification Here we focus on the terms calibration, normalization and verification in relation to the QAR50, what are the key considerations for each term and how to perform these important tasks.

Dec 08, 2022 | Communiqués de presse

Together with its partner Löhnert Elektronik, Rohde & Schwarz has introduced a fully automated turnkey solution for bumper production radar transparency testing based on the successful R&S QAR50. The lightweight and compact setup of the R&S QAR50-R facilitates precise positioning of the measurement antennas, allowing faster, more accurate and convenient testing. This leads to higher throughput and yeilds as well as more flexiblity to adapt to different DUTs, for End-of-line (EOL) measurements of bumpers and other exterior parts.

It compares the QAR50 microwave imaging solution with a quasi-optical vector network analyzer and shows how the optimum thickness of a radome can be calculated. QAR50 Videoseries, Material characterization This video is about the very beginning of bumper and radome measurement: material characterization.

Jun 06, 2023 | Communiqués de presse

At Automotive Testing Expo Europe 2023 in Stuttgart, Rohde & Schwarz will demonstrate a wide range of cutting-edge test solutions that support automotive applications. With test solutions on show that cover automotive radar, Ethernet, 5G and UWB, the company enables the automotive industry to make the next level of autonomous driving reality.

Découvrez pourquoi le R&S®QAR50 est l'outil parfait pour la mesure des radômes automobiles et des pare-chocs tout au long du cycle de développement. Du début de la R&D et de la caractérisation des matériaux, en passant par les processus de moulages complexes de conception des emblèmes, jusqu'aux tests de production en fin de ligne.

QAR50 Videoseries, QAR50-K20 Phase mask measurement Precise insertion phase measurements with reference to a mask to detect anomalies such as injection moulding points, inconsistent paint thickness or material inhomogeneities..

QAR50 Videoseries, Resolution and sensitivity In this video we take a close look at how the images, the effect of incorrect positioning, the cluster design, the high resolution option and the concept of weighted apertures.