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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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This document provides the technical specifications of the R&S®QAR50 automotive radome tester.
R&S QAR50 Automotive Radome Tester - Product Brochure
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, 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..
R&S®QAR is the ideal tool for characterizing automotive radomes and bumpers in R&D and production
R&S®QAR50 Cost-effective automotive radome testing – Fact Sheet Brochures and Data Sheets
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.
The R&S®QAR50 is the ideal tool to characterize the material properties of polymers and their influence on the quality of the radar signal at an early design stage and in quality control of material development.
24-Jun-2022
QAR50 K10 Frequency response
QAR50 K20 Phase mask
QAR50 K30 High resolution reflection image
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.
Then we compare the uncertainty with the QAR50-Z44 verification set. This video uses the quasi-optical certified calibration setup to illustrate how the accreditation values are generated, explains its benefits and limitations. Then we compare the uncertainty with the QAR50-Z44 verification set.
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.
This application card demonstrates a simplified method for material characterization in the automotive radar frequency domain (76 GHz to 81 GHz) based on the R&S®QAR50 automotive radome tester.
04-Oct-2023
QAR50 Videoseries, QAR50-K10 Frequency response Use this option to understand the variation of transmission and reflection characteristics against frequency and check the resonant frequency is in the middle of the automotive radar band. This information can be used to adapt the thickness of the material and to calculate permittivity. It has particular advantages for sample analysis in production.
QAR50 Innovative user experience
QAR50 Quality automotive radome tester
QAR50 Quality automotive radome tester
Quality automotive radome tester analyzes your radar integration
27-Aug-2019
What role do measurement solutions from Rohde & Schwarz play in the vision of automated driving?
Discover why the R&S®QAR50 is the perfect tool for measuring automotive radomes and bumpers throughout the development lifecycle. From early R&D and material characterization through the complex molding processes of design emblems until end-of-line production testing.
07-Nov-2023 | Press Release | Test & measurement
When innovation meets production – Rohde & Schwarz exhibits at productronica 2023Innovation and production – hand in hand. The Rohde & Schwarz motto for this year’s productronica, where the company will present itself as a reliable partner for electronics manufacturing needs. Visit us at booth A1/375.
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.
QAR50 Videoseries, Effects of curvature Radomes and bumpers are usually not flat so this video looks at how curvature influences the measurement result, further showing the advantages of microwave imaging over network analyzer techniques for material quality analysis..
QAR50 Videoseries, Resolution and separability Here we examine the instrument’s resolution and capability to distinguish between different potential sources of irregularities inside the radome. A closer look at phase resolution and practical demonstration using cut outs is included.
09-Jun-2022 | Press Release | Test & measurement
Rohde & Schwarz highlights its future-oriented ADAS test solutions at Automotive Testing Expo Europe 2022At Automotive Testing Expo Europe 2022 in Stuttgart, Rohde & Schwarz will demonstrate a wide range of advanced test solutions that support automotive applications. In the focus of the company at the show will be C-V2X, GNSS and automotive radar solutions which pave the way for the realization of advanced driver assistance systems (ADAS). Another important topics are connectivity test solutions for Automotive Ethernet, 5G and UWB.
QAR50 Videoseries, Positioning accuracy Here we explain in more detail how the images are created and the effect of an incorrect positioning of the sample. We also take a close look at the cluster design, the high resolution option and the concept of weighted apertures.
Solve complex test & measurement challenges with innovative solutions from Rohde & Schwarz. Our industry-leading T&M equipment never compromises on quality & precision.