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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
Search Rohde-Schwarz.com
Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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The video discusses various solutions for over-the-air (OTA) testing for 5G NR devices and base stations based on test solutions from Rohde & Schwarz. Would you like to learn more about OTA measurement repeatability? And how to combine OTA and temperature measurements?
Welcome to Rohde & Schwarz OTA measurements for base stations.
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
FAQ AMS32 Signal Path Calibration, ensure that valid CAL Data are loaded on the OTA Network Analyzer
Video, 5G, Over-the-air (OTA) Learn more about software- and hardware-based field transformations for TX and RX OTA measurements as well as important quiet zone parameters and achievable performance.
Rohde & Schwarz User Manual for the R&S NRPM OTA power measurement solution, including sensor and antenna modules, and information on how to setup and perform basic measurements and remote command description.
OTA power measurement, NRPM This short video provides an brief introduction to the R&S®NRPM over-the-air (OTA) power measurement system.
Attendees will learn: LTE MIMO OTA test methodologies Decomposition approach OTA measurements of 2x2 MIMO LTE devices Arbitrary angles of arrival, MIMO, 3D Learn about the radiated approach that takes AoAs for the MIMO streams into account.
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
briefly addressed, and over-the-air (OTA) measurements for 5G mmWave radio equipment based on Rohde & Schwarz benchtop OTA solutions will be demonstrated.
Welcome to Rohde & Schwarz webinar OTA Fundamentals and Rohde & Schwarz Solutions.
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
Discover compact, turnkey, over-the-air (OTA) test solutions to fully characterize your 5G devices and active antenna systems. Read more to be ahead.
Cellular device testing 5G NR FR2 is all about OTA testing since the required AAS do not support RF connectors for conducted testing. But how do you test OTA if multiple AoA are required like in RRM testing for example? The new R&S®ATS1800M allows for this in a very easy and comfortable way.
Get insights on infrastructre equipment testing.
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
MWC2019, CMP200, CMQ200, NRPM, OTA test, FR2, RF parameter test, GSMA, Mobile World Congress Rohde & Schwarz presents a compact OTA test solution for 5G FR2 devices at GSMA Mobile World Congress 2019 in Barcelona.
This enables low-loss transmission of signals since the frontend modules can be mounted close to the measurement antennas in OTA chambers.
Signaling test in the new mmWave-based 5G frequency of FR2 requires an OTA test setup. The R&S®ATS800R CATR rack based antenna test system is designed for FR2 over-the-air measurements in R&D. Signaling test in the new mmWave-based 5G frequency of FR2 requires an OTA test setup. The R&S®ATS800R CATR rack based antenna test system is designed for FR2 over-the-air measurements in R&D.
13-Jun-2024 | Press Release | THz communication
Rohde & Schwarz achieves breakthrough in sub-THz research with 140 GHz multi-channel transceiver characterizationRohde & Schwarz is advancing its pioneering sub-THz research in the D-Band and has reached important milestones. In collaboration with the Berkeley Wireless Research Center (BWRC), the test and measurement expert has successfully characterized a TX/RX multi-antenna chip (CHARM) operating at up to 140 GHz, using their D-Band over-the-air (OTA) test chamber. Academia and industry leaders agree that the 110 GHz to 170 GHz frequency range, known as D-Band, is critical for beyond 5G and 6G mobile communications and future automotive radar applications.
Verify the RF performance of your IoT device with smart test solutions to ensure safe operation, even under difficult conditions. Read more to be ahead.
Rohde & Schwarz presents a unique solution for OTA tests on 5G NR base stations in the FR2 range. The new R&S®FE44 frontend modules support up-/downconversion of lower-frequency IF signals to RF. Rohde & Schwarz presents a unique solution for OTA tests on 5G NR base stations in the FR2 range. The new R&S®FE44 frontend modules support up-/downconversion of lower-frequency IF signals to RF.
Welcome to the Rohde & Schwarz webinar OTA Wireless Coexistence Testing Products and Solutions for Consumer Electronics, Medical and Automotive.
R&S TS8991 OTA Performance Test System Components - Specifications
13-Apr-2021 | Press Release | Wireless communications
Rohde & Schwarz updates R&S PWC200 to provide even more accuracy in 5G FR1 base station OTA testingThe latest software update to the R&S PWC200 plane wave converter (PWC) increases measurement accuracy and refines usability thanks to a new calibration method. With these updates, Rohde & Schwarz extends the possible use cases of its innovative 5G massive MIMO base station testing solution in R&D, quality assurance and production as well as conformance testing. While the software will be preinstalled in new units, existing R&S PWC200 units can be upgraded.
To enable such precision, it is important to calibrate and validate UWB devices, ideally based on over-the-air (OTA) measurements. Watch our video and discover how an OTA test setup featuring the R&S®CMP200 allows performing all cases important for UWB testing: time of flight, angle of arrival as well as transmitter and receiver performance.
R&S NRPM Over-the-Air (OTA) Power Measurement Solution - Specifications