TEST & MEASUREMENT APPLICATION NOTES AND WHITE PAPERS

• Small Cell Testing In FR2

  In the era of 5G, small cells have become pivotal in network densification. Explore the essential testing aspects of small cell devices throughout their product life cycle.

• Characterizing Parasitic Components In Power Converters

  With the rise of wide-bandgap semiconductors like GaN and SiC, characterizing parasitic components in power converters is crucial for maintaining efficiency and preventing performance issues.

• Basic Bulk Current Injection Testing

  Bulk current injection (BCI) testing is a conducted susceptibility procedure that uses an injection current probe. This paper provides an example of BCI testing, covering all steps, including gathering the required equipment, pre-calibration procedures, injection testing procedures, and safety precautions.

• Measurement Of The Phase Between Several Signals

  Measurement of magnitude can be done with spectrum analyzers, power meters etc. For a phase measurement, a VNA is the easiest, fastest and most accurate instrument. 

• 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.