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The focus is on understanding as early as possible in the design process performance enhancements through linearization of non-linear devices.
The combination of Maury Microwave Tuners plus IV CAD software with the R&S ZNA vector network analyzer makes vector receiver load pull measurements easy.
Power amplifier efficiency optimization
Digital pre-distortion (DPD) is a common method. This article describes an approach to generate a pre-distorted signal based on a hard-clipper.
Analog RF & Microwave signal generation - output power considerations.
Linearization of RF Power Amplifiers - connecting simulation and measurements on physical devices
In this webinar, we discuss how fundamental techniques such as load modulation, supply modulation, and waveform engineering can be optimaly mixed to define the ...
In this webinar you will learn more about solutions for high test speeds and throughput as well as how to cover multiple tests with one set-up.
This video shows how the R&S®SMA100B can provide ultra high output power signals with lowest harmonics at the same time.
With the R&S®SMW200A and the R&S®FSW realistic NPR measurements can be performed by using modulated signals. Increase the performance of your amplifier.
This video shows R&S®FSW-K18 supports amplifier characterization with CW and modulated stimulus
This video shows how to measure the distortions caused by an amplifier under test.
This video shows how to measure the noise figure and gain measurements of an amplifier under test using a noise source.
This video shows how to perform intermodulation measurements on devices under test, in this case an amplifier, on the R&S®ZNA.
Linking EDA design simulation and hardware testing to enable an easy, straightforward process flow and first-pass design.
This application note, introduces an example of automated testing of 5G UE PA with R&S signal generator, signal and spectrum analyzer, vector signal explorer ...
This application note is based on collaborative work between MathWorks® and Rohde & Schwarz. The focus is on linearization of a non-linear device, in our case ...
Load pull is a powerful method to characterize RF power amplifiers and enablse model extraction and validation and performance, ruggedness and efficiency testing.
This application note provides guidance on the use of the software option, both for direct control and programming via the touchscreen, and for remote control ...
R&S®SBT server based testing and fast RF instruments allow shorter characterization times and faster production testing while maintaining quality.
This application note provides information how to generate these signals with a vector signal generator and perform NPR measurements with spectrum analyzers.
1EF105, K18D MATLAB Modeling Toolkit
This paper provides an important insight into the design and measurement challenges around the key topic of 5G New Radio in collaboration of a number of industry ...
In this Application Note, illustrative measurements of individual RFFE components, as well as a complete RFFE, will be made.
This application note describes a measurement-based development methodology by which the Doherty Amplifier may be enhanced.
