The complete guide to radome and bumper testing using the R&S®QAR50

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.

Breve sinopsis de la preparación de la medición para pruebas de radomo con el R&S®QAR. Breve sinopsis de la preparación de la medición para pruebas de radomo con el R&S®QAR. QAR, pruebas de radomo, preparación de medida, aplicaciones qar, desarrollo de radares Vea una breve sinopsis de la preparación de la medida para pruebas de radomo con el R&S®QAR.

, aplicaciones qar, desarrollo de radares Conozca más detalles técnicos del software QAR-K50 y compruebe con qué precisión se correlacionan los resultados de reflexión con las medidas del analizador de redes vectoriales

Este vídeo demuestra lo fácil que resulta el análisis de radomos y parachoques con el R&S®QAR. Las piezas de plástico montadas delante del radar pueden influir de forma considerable en el rendimiento del radar. Este vídeo demuestra lo fácil que resulta el análisis de radomos y parachoques con el R&S®QAR. vídeo, QAR, medidas de radomos El principio del QAR, explicado en un minuto

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

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..

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.

R&S®QAR is the ideal tool for characterizing automotive radomes and bumpers in R&D and production

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.

¿Qué papel desempeñan las soluciones de T&M de Rohde & Schwarz en la conducción automatizada del futuro?

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.

Soluciones para analizar la calidad del material de radomos de Rohde & Schwarz. Asegúrese de que sus radomos y parachoques cumplen los límites de rendimiento más exigentes. Haga clic aquí para obtener más información.

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.

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.

Oct 27, 2021 | Comunicado de prensa | Test & measurement

Rohde & Schwarz is presenting its solutions live at productronica 2021, the leading global trade show for electronics development and production. The focus is on T&M equipment for latest technologies including automotive radar, satellite communications, Wi-Fi 7 and 5G. High throughput and low cost are essential in production environments, and Rohde & Schwarz solutions support exactly these goals. Trade show visitors will find the following Rohde & Schwarz highlights and more in hall A1, booth 375 at Messe München.

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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.

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.

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