R&S®QAR — подробный анализ захватываемых данных. R&S®QAR — подробный анализ захватываемых данных. QAR, испытания обтекателей радаров, интерпретация результатов измерения характеристик передачи, приложения QAR, разработка радаров Подробный анализ захватываемых данных с помощью R&S®QAR для испытаний автомобильных радаров.

Nov 16, 2021 | Press Release | Automotive

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.

R&S®QAR — интерпретация результатов измерения характеристик отражения. R&S®QAR — интерпретация результатов измерения характеристик отражения. QAR, испытания обтекателей радаров, интерпретация результатов измерения характеристик отражения, приложения QAR, разработка радаров R&S®QAR для испытаний автомобильных радаров — узнайте, как интерпретировать результаты измерения характеристик отражения.

Краткий обзор подготовки измерений для испытаний обтекателей радаров с помощью R&S®QAR. Краткий обзор подготовки измерений для испытаний обтекателей радаров с помощью R&S®QAR. QAR, испытания обтекателей радаров, подготовка измерений, приложения QAR, разработка радаров Получите краткий обзор подготовки измерений для испытаний обтекателей радаров с помощью R&S®QAR.

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.

QAR, испытания обтекателей радаров, подготовка измерений, приложения QAR, разработка радаров Познакомьтесь с техническими аспектами программного обеспечения QAR-K50 и посмотрите, насколько точно результаты отражения соотносятся с измерениями при помощи векторного анализатора цепей.

Dec 08, 2022 | Press Release | Test & measurement

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.

В этом видео демонстрируется удобный способ анализа обтекателей и бамперов с помощью R&S®QAR. Пластмассовые детали, расположенные перед радаром, могут существенно влиять на его эффективность. В этом видео демонстрируется удобный способ анализа обтекателей и бамперов с помощью R&S®QAR. видео, QAR, испытания обтекателей Концепция QAR: краткий обзор за минуту

Learn more about the QAR50’s measurement capabilities and unique features within this 5 minute video. R&S®QAR50 - cost-effective automotive readome testing. Fast. Precise. Automotive Radar, advanced driver-assistance systems , Why test & certification experts IB-Lenhardt trust Rohde & Schwarz radar measurement solutions

Решения Rohde & Schwarz для анализа качества материалов обтекателей. Чтобы гарантировать высокую функциональность ваших обтекателей и бамперов. Узнайте больше.

Application video: QAR50-R robotic solution For larger samples such as grills or bumpers, it might be more applicable to move the sample instead of the measurement device. Therefore, the QAR50-R was developed. Follow me on a visit to our Partner Löhnert Elektronik where the QAR50-R is produced.

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

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.

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.

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.

Какую роль играют контрольно-измерительные решения Rohde & Schwarz в создании концепции автоматизированного вождения?

User manual for the R&S®RadEsT radar essential tester describes how to install and operate the R&S®QAR50.

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.

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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.

Jun 09, 2022 | Press Release | Test & measurement

At 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.

Through our measurement solutions, such as the Radome Tester R&S®QAR, we are also essential enablers for accident-free and safe autonomous driving. At Rohde & Schwarz, we have the opportunity to perfect our ideas without investor pressure. Hands-on mentality and innovation have been part of our DNA from the beginning.