Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
308 Results
O-RAN makes radio access networks more open, disaggregated and flexible. O-RUs need to comply with 3GPP and O-RAN standards. Automation is crucial for extensive O-RAN conformance testing since O-RAN network elements are asynchronously released.
08-May-2024
Filter tuning has never been easier and faster. SynMatrix advanced computer-aided tuning enables real time filter optimization in an easy guided process using the R&S®ZNB, R&S®ZND and R&S®ZNL vector network analyzer from Rohde & Schwarz. The SynMatrix solution provides a feature-rich GUI for R&D and lab use, as well as a simplified version for production applications.
02-May-2024
Today’s complex circuits must integrate several components that feed on different power levels. A robust circuit that ensures interoperability of these components needs carefully designed, clean and stable power distribution networks for power timing. At lower voltage levels, tolerance is defined in percentages and can make precise measurements challenging.
22-Apr-2024
Spectrum clearance in mobile networks is becoming ever more important as operators use new bands that previously contained other services. This is particularly important for the 5G NR rollout. 5G NR has already initiated a worldwide deployment of TDD networks in an unknown radio environment where unwanted transmitters can create uplink interference masked by downlink signals, making interference hunting particularly demanding. Automated detection of interference signals before a network switches on can be a big help in addition to traditional manual techniques.
19-Apr-2024
This application card examines the best practices for testing video service quality over mobile networks and discusses the different types of video services and recent changes in video streaming.
18-Apr-2024
Gated mode measurements in private 5G networks
11-Apr-2024
R&S®NESTOR cellular network analysis software supports law enforcement agencies in alibi verification by analyzing mobile network traces. R&S®NESTOR gives users reliable confirmation of whether an individual’s mobile phone was at a specific location at the time of a crime.
10-Apr-2024
All electronic devices have capacitive or inductive parts that that generate inrush current when switched on. This is more than just a part of operations – it is a vital aspect and demands keen oversight. The R&S®NPA power analyzers are the right instrument for the job.
28-Mar-2024
Today’s electronic devices often draw non-sinusoidal, irregular current where harmonic current is fed back into the universal supply system. Monitoring this current is both crucial and mandatory for CE compliant devices. The R&S®NPA701 compliance tester seamlessly and efficiently monitors this current.
28-Mar-2024
Today’s electronic devices often draw non-sinusoidal, irregular current where harmonic current is fed back into the universal supply system. Monitoring this current is both crucial and mandatory for CE compliant devices. The R&S®NPA701 compliance tester seamlessly and efficiently monitors this current.
27-Mar-2024
O-RAN radio units (O-RU) contribute significantly to the high power consumption of 5G networks. Making O-RUs energy efficient without sacrificing O-RAN innovations is a top priority.
19-Mar-2024
R&S®NESTOR cellular network analysis software supports law enforcement agencies (LEA) in forensics activities and crime scene investigations (CSI) by gathering information through analysis of surrounding mobile networks. R&S®NESTOR increases public safety by reducing crime scene investigation time by up to 50 %.
14-Mar-2024
The automotive industry is undergoing a transformative shift towards electrification. Precise measurement and analysis of electric drivetrains are vital to improved performance, efficiency and reliability. MXO oscilloscopes have become an essential test tool for these measurements, with real-time insight into voltage and current waveforms that let engineers and technicians explore the intricate mechanisms to improve drivetrain performance and efficiency.
12-Mar-2024
Integrated sensing and communication (ISAC) is a pillar of 6G. Combining two different yet similar worlds – communications and environmental sensing – brings the future to life in the 6G era. The key ISAC drivers are beamforming with MIMO arrays, artificial intelligence (AI), modern modulation schemes and dense network infrastructure. The R&S®AREG800A automotive radar echo generator is a core element of a versatile research and development test solution in the ISAC community.
11-Mar-2024
With advanced FFT capabilities and unparalleled sensitivity and dynamic range, the MXO oscilloscopes are the perfect choice for electromagnetic interference (EMI) debugging. Swiftly and accurately detect and analyze EMI emanating from electronic circuits and boards with time-correlated RF analysis. Elevate your debugging experience with the fast performance of the MXO oscilloscopes.
07-Feb-2024
Power converters with a full-bridge topology are frequently used in telecommunications and servers that need to be compact, efficient and cost sensitive, making them more complex. Switching patterns for all the main primary switches including synchronous rectifier switches need to be validated after the first protype is built. This complex validation requires proper measurement of switching patterns to prevent catastrophic switching patterns. Expertise and the right measurement tools are essential when identifying unexpected events in the converter switching process.
17-Jan-2024
The R&S®SMW200A vector signal generator can take on the role of a powerful and flexible signal generation source for the most realistic and agile radar scenarios in highly integrated radar scenario simulators. Equipped with the R&S®SMW-K503/-K504 options, the R&S®SMW200A can generate any stateof-the-art and future I/Q modulated radar signals from streamed pulse descriptor words (PDW). It supports a PDW execution rate of up to 12 megapulse descriptor words per second (MPDW/s).
20-Nov-2020
Harmonic load pull measurements explore potential device efficiency to find the best design topology.
17-Apr-2023
Voice over IP for air traffic control
18-Jun-2013
The R&S®FSW signal and spectrum analyzer offers fast and easy-to-use transmitter testing for the demanding DOCSIS 3.1 cable modem (CM) and cable modem termination system (CMTS) requirements.
12-Apr-2016
Rohde & Schwarz offers a powerful tool for remote control of their oscilloscopes - the RsInstrument Python module. This module enables users to control and automate their Rohde & Schwarz test & measurement instruments, including oscilloscopes, through Python scripts or interactive console communication.
14-Dec-2023
radio signals, radio services, sensitive radiocommunications systems, radio-controlled landing systems, automatic landing systems, air traffic control, UMS100, ARGUS Automatic monitoring of radio signals at airports interfering with radio services Automatic monitoring of radio signals at airports interfering with radio services radio signals, radio services, sensitive radiocommunications systems, radio-controlled
04-Sep-2006
Automotive radar is vital to the advanced driver assistance systems (ADAS) that will help achieve Net Zero (zero accidents, zero fatalities) targets in the automobile industry. In a driving environment, radar sensors must detect real objects even when there is interference. The R&S®AREG800A automotive radar echo generator is essential to any solution that tests radar sensor immunity to interference.
15-Jun-2023
A key challenge for embedded devices with DDR memories is to maintain signal integrity in the presence of power and ground rail fluctuations. This becomes even more important as supply voltages decrease and switching speed increases leading to tighter power rail tolerances and jitter requirements.
05-Apr-2017
The battery cycle tool has several charts that display collected data and can be used to characterize battery samples and create battery models.
02-May-2023
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
An error in DVB-T2 signal feed to the transmitter can cause failure of the entire DVB-T2 network. For this reason, the established ETSI TR 101 290 DVB measurement guidelines have been expanded to include measurements for the new T2-MI interface. The instruments of the R&S®DVMS family monitor T2-MI signals by performing these newly defined measurements and even provide in-depth analysis of these signals.
01-Sep-2011
Correct and time-saving parameter configuration thanks to predefined DVB-T2 test configurations in the R&S®SFU broadcast test system
18-Apr-2013
Analyze near-field signals and reduce electromagnetic interference (EMI) on boards and modules with the R&S®SpectrumRider FPH and the R&S®HZ-15 near-field probes.
27-Jun-2016