8306 Results
Secondary surveillance radar (SSR) bridges the gap between communications systems and classic radar systems. Despite the increasing capabilities of mobile communications, SSR remains a major component in airspace surveillance.
17-May-2021
The Rohde & Schwarz Bluetooth RF test solution with the R&S CMW and R&S CMWrun is closely aligned to the Bluetooth RF Test Suite. This document describes common setups for these tests and the required configurations.
04-May-2015 | AN-No. 1MA261
The R&S®SMBV100B GNSS simulator and the AVL DRIVINGCUBE™ toolchain create new possibilities for driver assistance systems and autonomous driving.
09-Jan-2020
Monitoring solutions for operators of security radio networks for police, rescue services, ambulances, fire brigades and radio and TV broadcasting transmitters and other regional and national services.
04-Sep-2006
Reliable testing of HARQ feedback and UL timing adjustment on LTE eNBs with the R&S®SMW200A simplifies eNB performance testing and eliminates the need for test UEs
01-Jun-2016
R&S BCMux, R&S SFU Interoperability tests of DVB-T2 receivers - Application Card
18-Apr-2013
Creating LabVIEW Drivers for the R&S CompactTSVP by Using GTSL Shared Library Import
28-Dec-2007 | AN-No. 1SP801
The ground connection on the R&S®RT‑ZMxx modular multimode probes can be used to improve measurements on high-speed differential interfaces.
29-Jan-2025
Rohde & Schwarz offers a powerful, wideband test solution covering millimeterwave bands (including the 5G bands) to characterize the integrated amplifiers.
08-Jan-2019
This application note explains how to measure the oscilloscope ENOB and shows results for the R&S®RTO for different settings.
13-May-2011 | AN-No. 1ER03
FSH4Remote is a free-of-charge program for connecting the R&S FSH4/8 handheld spectrum analyzer or the R&S FSC spectrum analyzer to a remote computer, and for providing remote control of the functions from the computer.
09-Feb-2012 | AN-No. 1MA180
Measurements on Tuners using the Audio Analyzers UPL or UPD and Signal Generator SMT
16-Feb-1998 | AN-No. 1GA24
Assisting Tools for Operation of Windows-Based T&M Instruments
13-Jun-2013 | AN-No. 1MA218
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
Measurements on RFID Components According to ISO/IEC 14443 Standard
25-Jan-2010 | AN-No. 1MA113
Stable operation in all circumstances is essential for power converters. Different working conditions, such as load steps, startup/shutdown sequences and input voltage variation, apply to most converter types. In addition to the standard feedback control loop, integrated pulse width modulation (PWM) controllers provide extended functions, such as line feed-forward loop control and soft-start control.
11-Oct-2023
EDGE Timeslot Errors Measurements with FSIQ
22-Jan-2011 | AN-No. 1ES48
Level Uncertainty Calculation for R&S FSV Signal and Spectrum Analyzer
21-Apr-2010 | AN-No. 1EF63
5G NR Reduced Capabilities (RedCap) network scanning
A deeper look into 5G RedCap technology and its verification with field measurements avoid potential coexistence issues.
23-Apr-2024 | AN-No. 8NT13
This application note outlines two different approaches for remote-controlling Rohde & Schwarz instruments out of MathWorks MATLAB.
12-Jun-2017 | AN-No. 1MA171
Early wafer-level qualification of RF components ensures quality and saves money
14-Jul-2022
Easy power sequencing and ripple noise analysis with MXO oscilloscopes
22-Apr-2024
Simultaneous simulation of all important constellations and frequency bands makes the GNSS simulator in the R&S®SMW200A the perfect solution for testing your GNSS receiver in the lab.
11-Sep-2018
Measurement of Transient Responses in AGC Circuits using the Audio Analyzers UPL and UPD
04-Jun-1998 | AN-No. 1GA32
Creating your own “smart” low-noise amplifier
18-Mar-2019
This white paper introduces measures to minimize malware threats and discusses ways to reduce risks while insuring that instrument performance is not compromised. The paper also discusses the use of anti-virus software in combination with Embedded Linux based instruments.
23-Nov-2016 | AN-No. 1GP112
Test Solutions Based on R&S®CMX500 Platform
The evolution of mobile communication enters 5G New Radio (NR) era with pivotal features. Voice call service is however still considered as an indispensable element for mobile devices and worldwide network operators continue to maintain the voice service for their subscribers. In comparison to other Over-the-Top (OTT) voice services, such as WhatsApp©, Teams© etc., Voice over NR (VoNR) and Voice over LTE (VoLTE) maintain QoS, support well established handover mechanism and emergency call, and do not require to pre-install OTT app on the phone.In order to provide premium voice service and enhance the superb user experience, audio tests on mobile devices are essential before the product launch. Different audio test aspects among which acoustic, functional, performance and field tests need to be considered.This application note describes the performance test with focus on VoNR audio quality measurement via electrical interface of the mobile device. The test solution is based on R&S®CMX500 with its integrated POLQA algorithm.
26-Jul-2023 | AN-No. 1SL401
Measurements on PCS1900 Base Stations According to J-STD-007
17-Jan-2002 | AN-No. 1EF24