121 Results
07-Jan-2021
EuMW virtual: Rohde & Schwarz demonstrates reliable microwave test solutions for future-looking applicationsRohde & Schwarz is participating at EuMW virtual with a lavishly designed virtual trade show booth, where visitors can learn about new developments and exchange ideas with experts. The focus is on test systems for RF frontend designs, for radar and satellite systems and for wireless technologies from 5G to the sub-terahertz range. European Microwave Week 2020 was postponed and takes place from January 10 to 15, 2021, as an online event.
08-May-2024
Dürr and Rohde & Schwarz collaborate on ADAS/AD functional testing for EOL and PTIAutomated and autonomous vehicles, which rely on sensors like cameras and radar, either assist or take over decision-making in traffic situations. Sensors’ proper interaction and functionality must be thoroughly tested to ensure road safety.
08-Feb-2018
MWC 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP securityMobile World Congress 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP security
24-Jun-2021
Rohde & Schwarz presents its comprehensive solutions for 5G NR device testing at MWC21 in BarcelonaFor cellular device manufacturers, 5G NR means a new complexity with a high impact on the development process. Advanced RF interfaces with antenna arrays operating in the mmWave range are making test setups and procedures more challenging. With Mobile World Congress returning to Barcelona in June 2021, Rohde & Schwarz is showcasing the latest highlights of its cellular device testing portfolio, which cover all stages from early 5G NR device design phases to conformance testing to device manufacturing.
R&S®ATS1800C Compact 3GPP compliant OTA chamber for 5G NR mmWave signals - Specifications Brochures and Data Sheets Specifications
14-Jun-2021
Rohde & Schwarz demonstrates its test solutions that enable mobile connectivity, today and beyond, at MWC21 in BarcelonaMobile World Congress 2021 is set to return to the shores of the Mediterranean in June 2021. Test & measurement specialist Rohde & Schwarz will participate in the mobile industry’s premier event both live in Barcelona and virtually. By presenting its solutions for key applications based on mobile radio technology, Rohde & Schwarz is signaling its continuous commitment to the entire industry.
23-Nov-2022
Impact of next-generation satellite technologies next hot topic at Rohde & Schwarz Satellite Industry DaysAfter the successful parts 1 and 2 of the Rohde & Schwarz Satellite Industry Day series, part 3 will take place on December 13, 2022 at 15:00 CET. The virtual session includes a panel of industry experts focused on the impact of next-generation satellite technologies. Participants can meet in virtual reality with industry partners and leading experts at the event.
23-May-2023
Rohde & Schwarz to host RF Design Challenge at IMS2023At IMS2023, Rohde & Schwarz is set to exhibit a range of live demos that showcase the cutting-edge developments within the industry. IMS attendees will also have the opportunity to participate in the interactive "Are you a genius?" RF Design challenge, putting their knowledge to the test at the Rohde & Schwarz booth.
12-Jan-2023
Rohde & Schwarz to stage Demystifying EMC conference online and in person in 2023The third virtual Demystifying EMC conference will take place in February 2023, bringing together experts from around the world to expand global EMC knowledge. Live online presentations from industry leaders and high-quality virtual training sessions broadcast across three time zones followed by a series of in-person events in different regions of the world
07-Apr-2021
Rohde & Schwarz introduces new R&S ZNA vector network analyzers with up to 67 GHz frequency rangeThe R&S ZNA high-end vector network analyzer (VNA) now features models with 50 GHz and 67 GHz maximum frequencies. This opens up the VNA’s outstanding RF performance, unique hardware concept and innovative touch operation to new areas of application. Signal integrity measurements as well as A&D and 5G component and module characterization are main applications for the new analyzer models.
17-May-2022
Rohde & Schwarz paves way for mandatory mobile device RRM certification from GCF for 5G NR FR2 frequenciesThe R&S TS-RRM-NR 5G conformance test system from Rohde & Schwarz is the first test platform to achieve test platform approval criteria (TPAC) from the GCF certification organization for 5G radio resource management (RRM) at FR2 frequencies. As a consequence, the first RRM conformance FR2 work items have reached “active” status, making them mandatory for mobile device certification. RRM FR2 test cases with one and two angles of arrival (1xAoA and 2xAoA) have been validated in multiple FR2 EN-DC band combinations.
Measuring absolute power levels precisely and accurately in over-the-air (OTA) scenarios is challenging. The R&S®NRPM-A90(D) OTA power sensors remove many uncertainties by design and give a definite specification for the remaining ones.
25-Feb-2020
Inside the lab and on the production line – this Rohde & Schwarz solution offers speed, accuracy and convenience for testing TX beamforming passive array antennas.
04-May-2018
With its small footprint, the R&S®ATS1000 antenna test system is the ideal direct far-field OTA system to test phased array antennas.
12-Mar-2020
The document gives an overview and user guide about a link budget calculator for the main components of a basic OTA system. Accomopanied by an Excel sheet containing the Link Budget Calculator.
19-Mar-2019 | AN-No. 1EF104
24-Feb-2022
Rohde & Schwarz validates first 5G RRM FR2 2xAoA conformance tests with the R&S TS-RRM-NR test systemThe PTCRB certification organization has approved the first radio ressource management (RRM) conformance test cases for FR2 with two angles of arrival (2xAoA), using the R&S TS-RRM-NR 5G RRM conformance test system from Rohde & Schwarz. The test cases have been validated in multiple FR2 EN-DC band combinations, using the new R&S ATS1800M CATR based multi-AoA anechoic chamber.
17-Feb-2022
Bosch selects Rohde & Schwarz to verify automotive UWB connectivityThe Bosch Group has selected the R&S CMP200 radio communication tester from Rohde & Schwarz to validate automotive Ultra-Wideband (UWB) applications in manufacturing. The project is a continuation of the long-term cooperation between Bosch and Rohde & Schwarz in wireless connectivity.
This application note explains how to perform LTE base station measurements over the air (OTA) using the R&S®FSH4/8/13/20 handheld spectrum analyzer.
12-Sep-2013 | AN-No. 1EF87
R&S TS8991 OTA Performance Test System - Product Brochure
Antenna overview for Rohde & Schwarz OTA test systems - Flyer
Feedthroughs are used to run cables from the outside into a shielded environment such as an RF shielded box or an OTA chamber. This is done to maintain the shielding effectiveness of a given environment and prevent leakage of RF radiation into or out of the chamber.
Calibration and Verification Solution
The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.
12-Apr-2023 | AN-No. 1SL394
This application note contains theoretical background on OTA power and pattern measurements in the context of 5G and beam steering.
29-Aug-2017 | AN-No. 1GP118
Seminar 5G & OTA Seminar Presentations
R&S AMS32 OTA Performance Measurement Software - Specifications
R&S TS8991 OTA Performance Test System Components - Specifications
15-Oct-2020
Rohde & Schwarz and VIAVI cooperate to advance their 5G NR test coverageT&M specialists Rohde & Schwarz and VIAVI Solutions verify their respective test equipment on correct implementation for 5G NR and LTE. This exchange between the two companies will help accelerate UE commercialization. The verification is based on the R&S CMX500 5G NR wideband radio communication tester by Rohde & Schwarz and the TM500 network tester for user equipment (UE) emulation by VIAVI.
R&S NRPM Over-the-Air (OTA) Power Measurement Solution - Specifications
The amendment 802.11ad to the WLAN standard defines the MAC and PHY layers for very high throughput (VHT) in the 60 GHz range. This application note provides a brief examination of key 802.11ad parameters, describes the required measurements and test setups and contains several important recommendations for over-the-air (OTA) measurements.
17-May-2017 | AN-No. 1MA260
R&S NRPM Over-the-air (OTA) Power Measurement Solution - Product Brochure