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
Voice over IP for air traffic control
15-Oct-2012
The numerous supply voltages of FPGAs, CPUs and DSPs need to be powered-up in a specific order to ensure reliable operation. It is crucial to verify this power sequencing during circuit design and product development.
08-Oct-2018
DC power supplies from Rohde & Schwarz can be connected and configured for synchronized on/off switching of all channels across multiple power supplies in intricate and complex systems.
28-Apr-2023
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. These extended control functions improve regulation for specific conditions. Such complex regulation systems require smart methods to ensure proper operation of the converter in all modes. For this task, extensive expertise and the right measurement tools are essential for identifying and locating unexpected events in the system.
11-Oct-2023
The R&S®EB500 offers level measurement of signals with 20 MHz bandwidth.
09-Oct-2012
Load pull is a powerful method for characterizing RF power amplifiers through impedance variation. Load pull enables model extraction and validation as well as performance, ruggedness and efficiency testing.
02-Sep-2020
The R&S®EVSG1000 and R&S®EVSF1000 are signal level and modulation analyzers that reliably analyze GBAS systems during ground and flight inspection when used together with the R&S®EVSG-K4 option.
27-Jun-2019
High throughput is the key production metric for efficient operation. Improving test speed helps reduce the cost per device. The R&S®PVT360A performance vector tester is optimized for high speed production tests.
12-Apr-2023
Its dual-path concept plus its ability to duplicate baseband signals make the R&S®SMW200A vector signal generator ideal for efficient GSM/EDGE AMsuppression conformance testing.
28-Feb-2017
Characterizing RF mixers that have an internal LO using the value-of-three R&S®FPC1500 spectrum analyzer.
15-Oct-2018
Solution featuring the R&S®CMA180 radio test set and R&S®CMArun automation software
13-Mar-2019
Audio analyzers and test software from Rohde & Schwarz enable Dolby® licensees to subject their new products to the required compliance tests.
25-Jul-2014
Its high measurement speed makes the R&S®EVS300 level and modulation analyzer ideal for reliable ILS runway measurements at maximum speed.
16-Dec-2015
Rohde & Schwarz signal generators and spectrum analyzers can be used to test IEEE 802.11ax stations in terms of uplink accuracy requirements. Measurements such as residual carrier frequency error and timing accuracy of HE TB PPDU transmissions are supported.
09-Nov-2017
The R&S®ZNB vector network analyzer is easy to configure and calibrate using the built-in intermodulation wizard.
19-Dec-2013
Make more accurate power rail measurements.
03-Jan-2018
Using the internal R&S®ESMD-IGT GPS module and external GPS antenna in the R&S®ESMD wideband monitoring receiver
30-Apr-2013
Automated long-term measurements expand snapshot measurements associated with risk communication
12-Jun-2007
Performing precompliance measurements on power supplies requires using a line impedance stabilization network (LISN) for results that can be compared to limit values. While LISNs are standard in any precompliance lab, often no LISN is available for early R&D testing. If high accuracy is not your goal and you just need a simple tool for debugging, you can build your own LISN. Rohde & Schwarz oscilloscopes with powerful FFT analysis, are ideal for optimizing EMI filters or debugging unwanted emissions during development.
14-Jan-2021
The sweep tool has several R&S®NGU source measure unit functions for characterizing semiconductors.
02-May-2023
Batteries are dynamic energy sources that diverge from ideal voltage sources. The R&S®NGM-K106 battery simulation option recreates battery models on the R&S®NGM200/NGU201 does far more than standard models.
02-May-2023
Electronic systems like electronic control units (ECU) must pass several stringent qualification tests in order to be approved for automotive use. These tests include a reverse polarity test which is specified as part of ISO 16750‑2. In line with the specification, the electronic module must withstand a negative supply voltage for a specific time without suffering any damage. The R&S®NGU401 source measurement unit (SMU) is ideal to perform this task, plus it provides automated testing capability.
23-May-2022
Signal monitoring has proven an effective technique when it comes to identifying and correcting quality problems in transmitted TV broadcast signals during broadcast operation. For a DVB‑T2 signal using multiple physical layer pipes (multi-PLP), a separate receiver is required to analyze each PLP. The R&S®DVMS digital TV monitoring systems are extremely flexible and can be configured to meet customer's needs – from sequential PLP monitoring systems with a single receiver to systems providing seamless, parallel multi-PLP analysis.
24-Jul-2012
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. State-of-the-art methods such as Mode S reply enhance SSR with broadcast-like capabilities and enable airports in remote locations to surveil the airspace even if no radar is available. More advanced techniques such as automatic dependent surveillance broadcast (ADS-B) utilize the infrastructure provided by a Mode S reply transponder to provide even more information for ground control and other aircraft.
17-May-2021
In accelerator physics, pulsed signals frequently need to be measured. The digital trigger and low noise frontend of the R&S®RTO/RTP digital oscilloscope make it possible to perform the high precision measurements needed to characterize the experimental setup. Several measurement functions specially developed for accelerator physics labs support detailed signal analysis.
17-Dec-2013
Need: easy exchange of multiple versions of content as one package in a digital formatSolution: interoperable master format (IMF) and R&S®CLIPSTER
26-Sep-2018
The OneWeb satellite constellation provides global broadband data access to almost every user. Via user terminals, the satellite connects the remote users to the ground station, which has access to the terrestrial broadband network. Receivers and RF equipment in the OneWeb ground stations and the user terminals need to handle high-speed microwave data links.
24-Apr-2018