TEST & MEASUREMENT APPLICATION NOTES AND WHITE PAPERS

• An Introduction To Direction Finding Methodologies

  All direction finding methodologies are meant to determine the physical or geographical location of a source of radio frequency energy. The choice of an appropriate direction finding methodology to use for a given application is largely a function of the target signal's characteristics, such as frequency and modulation, but is also influenced by the propagation environment as well as cost and complexity.  Recent advances in the development of hybrid direction finding methodologies attempt to overcome some of these restrictions and increase accuracy by using a combination of methodologies.

• On-Wafer Characterization At sub-THz Frequencies

  New technologies and applications extend into sub-THz frequencies in the D band and beyond. New semiconductor technologies and processes need to be commercialized to support these efforts.

• Field Probe Correction Factors

  To better achieve accurate field level measurements, it is helpful to have an understanding of field probe calibrations, the factors generated, and what’s presented as data during testing. This application note presents how to utilize the factors presented for inclusion into test data, how to generate composite measurements, and why calibrations are performed at selected frequencies.

• Test Automotive Radar Interference Mitigation

  Automotive radar is crucial for achieving Net Zero targets in the automobile industry, and the R&S AREG800A radar echo generator is essential for testing sensor immunity to interference.

• Top 10 Considerations For Automotive EMC Chamber Design And Testing

  This resource will help you avoid the most common mistakes and outlines the important things to consider to successfully develop or refine an automotive EMC chamber and test design.