R&S®QAR 优质汽车电子天线罩测试仪


R&S®QAR Automotive radome scanner - panel including radome mounting table
R&S®QAR Automotive radome scanner - panel mounted on bottom plate
R&S®QAR Automotive radome scanner - rear side
R&S®QAR Automotive radome scanner - mounting table including transmit antenna
R&S®QAR Automotive radome scanner
R&S®QAR Automotive radome scanner - panel including radome mounting table R&S®QAR Automotive radome scanner - panel mounted on bottom plate R&S®QAR Automotive radome scanner - rear side R&S®QAR Automotive radome scanner - mounting table including transmit antenna R&S®QAR Automotive radome scanner


  • 支持 77 GHz 和 79 GHz 雷达频段
  • 操作直观,清晰说明结果
  • 质量测试,无需使用雷达和标准设备
  • 支持所有尺寸,最大 30 cm x 50 cm
  • Comparability with measurements made using a vector network analyzer (VNA)
  • Worlds's first Automotive radome tester


Quick and intuitive evaluation of 76 to 81 GHz automotive radomes and bumpers

The R&S®QAR is the ideal tool for characterising automotive radomes and bumpers during R&D and production. Due to its comparability with vector network analyzer (VNA) based measurement setups, the R&S®QAR measurement results are compatible with existing setups for material characterization. The R&S®QAR is simple to operate with measurement results easy to interpret. Its unique features help to significantly speed up the development process of new radomes.


Measurement of design emblems

Detailed analysis of the homogeneity of automotive radomes in the radar frequency domain.

Using hundreds of antennas, the R&S®QAR creates a spatially resolved image of the reflectivity of automotive radomes in the mmW frequency domain. Parts of the radome with deviation reflection due to e.g. thickness or permittivity differences can be easily identified. Based on a threshold for mean reflectivity and standard deviation, automation software in production can make decisions on well defined pass / fail criteria. Optionally, the 1-way attenuation of the radome is measured.


Measurement results for reflectivity and transmission loss

Measurement results for reflectivity and transmission loss

Comparability of measurements

Comparability of transmission loss and reflection measurements with results using vector network analyzers (VNA).

The recorded results are comparable to reflection and transmission loss measurements using a vector network analyzer (VNA). The transmission and reflection parameters of the DUT are captured with software options R&S®QAR-K10 and R&S®QAR-K50. The measurements are non-destructive and therefore suitable for production and quality assurance tests. Thanks to its imaging capabilities, the measurement contains information regarding the correct positioning of the sample.

Comparable results for reflection measurement using the QAR-K50 Software.

Comparable results for reflection measurement using the QAR-K50 Software.

Extended homogeneity analysis

Localization of reflectivity variations.

Using the R&S®QAR-K20 software, it is possible to perform an even more detailed analysis of the reflection of design emblems. The upgrade enables the user to freely define an evaluation grid on the measurement results. The mean reflection and its standard deviation can be evaluated in each cell independently.


Extended homogeneity analysis

Extended homogeneity analysis



汽车电子雷达传感器通常隐蔽地安装在车辆保险杠或车标(天线罩)后面。要确保传感器按预期工作,必须将传感器精确安装在雷达信号可穿过的保险杠或天线罩后面的目标位置。R&S®QAR 可配备 R&S-K100 软件,能够一键检查已装保险杠或天线罩后面安装的传感器,以确保辐射方向正确且无障碍探测周围区域。

R&S®QAR 优质汽车电子天线罩测试仪

使用 R&S®QAR 测量安装位置


Hardware options
产品 描述


订单号码 1336.5401.02


External transmit unit for measurement of 1-way attenuation

R&S®QAR-Z20 Bottom plate


订单号码 1336.5418.02


Bottom plate for QAR panel


订单号码 1336.5430.02


Calibration kit consisting of calibration cylinder and absorber wall

R&S®QAR-Z40 Verification set radome


订单号码 1336.5447.02


Verification set for radome measurements


订单号码 1336.5499.02


Verification set for bumper measurements


订单号码 1336.5530.02


Verification set for radar positioning


订单号码 1343.0230.02


Verification set for single cluster reflection measurement

(only with QAR-K50 software)


订单号码 1336.5424.02


Mounting table for QAR-Z10 transmit antenna


订单号码 1336.5453.02


Reference reflector for bumper measurement using QAR-K60 software


订单号码 1336.5476.02


Stand for reference reflector

Software options
产品 描述
R&S®QAR-K10 Software for radome measurement


订单号码 1336.5501.02


Software for radome measurement


订单号码 1340.5219.02


OPC client for QAR-K10 radome measurement software

Optional upgrade of an OPC interface for QAR-K10 software

R&S®QAR-K20 grid evaluation of reflection measurement


订单号码 1343.0030.02


Grid evaluation of reflection measurement

Optional upgrade of grid evaluation possibilities for QAR-K10 software

R&S®QAR-K50 single-cluster measurement


订单号码 1343.0018.02


Single-Cluster measurement

Optional upgrade of single cluster measurement mode to establish compatibility with material characterization measured on a vector network analyzer

R&S®QAR-K60 Software for bumper measurements


订单号码 1336.5482.02


Software for bumper measurements


订单号码 1340.5225.02


OPC client for bumper measurement

Optional upgrade of an OPC interface for QAR-K60 software

R&S®QAR-K100 Software for radar positiniong detection


订单号码 1336.5518.02


Software for radar positiniong detection


订单号码 1340.5231.02


OPC client for radar positioning

Optional upgrade of an OPC interface for QAR-K100 software


订单号码 1343.0501.02


Upgrade to Win10 IOT

Upgrade for existing QAR instrument to Win10 IOT operating system


White paper: Fundamentals of radome and bumper measurements

This white paper examines how the R&S®QAR quality automotive radome tester can help to test radome and bumper influence on radar sensors.

More information


R&S®QAR 非常适用于在研发和生产中进行汽车电子天线罩和保险杠特征校准。


R&S®QAR Quality Automotive Radome Scanner - Innovation Award

R&S®QAR 70 秒简介

观看概览视频,了解全新 R&S®QAR 的重要应用

R&S®QAR - a brief overview

第 1 部分:R&S®QAR 测量准备

简要概述使用 R&S®QAR 进行天线罩测试的测量准备工作。

8月 26, 2019

第 2 部分:R&S®QAR 归一化

如何对 R&S®QAR 进行归一化处理 – 传输损耗和反射

8月 25, 2019

第 3 部分:R&S®QAR 验证

如何使用 R&S®QAR 验证测量结果

8月 24, 2019

第 4 部分:R&S®QAR 实际测量

如何使用 R&S®QAR 进行实际测量。

8月 23, 2019

第 5 部分:R&S®QAR 解读反射测量

R&S®QAR – 如何解读反射测量结果。

8月 22, 2019

第 6 部分:R&S®QAR 解读传输测量

R&S®QAR – 仔细查看捕获的数据。

8月 21, 2019






我同意,在网站Imprint中提到的Rohde & Schwarz GmbH & Co. KG和罗德与施瓦茨实体及分支机构 可出于营销和广告之目的(例如提供特价优惠和折扣促销信息)而通过选定渠道(电子邮件或邮政信件)与我联系并提供相关信息,包括但不限于测试与测量、安全通信、监测与网络测试、广播电视与媒体以及网络安全领域的产品和解决方案相关信息


您可以随时发送电子邮件至 news@rohde-schwarz.com 撤销此同意声明,邮件主题注明“Unsubscribe”即可。此外,我们发送给您的每一封电子邮件中都含有电子邮件取消订阅链接。有关个人数据使用和撤销程序的详情,请参阅“隐私声明”

An error is occurred, please try it again later.

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.