Industry White Paper

An Introduction to EMC Amplifiers

April 14, 2022 by Rohde & Schwarz
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White Paper Overview

Broadband amplifiers are necessary for generating the field strengths required for most EMC radiated immunity tests.

This white paper provides a brief overview of the role of amplifiers in EMC testing, as well as a discussion of the parameters and characteristics which have the greatest influence on amplifier performance.

Topics Covered

  • What is EMC Testing
  • Amplifiers in EMC Testing
  • Voltage Standing Wave Ratio (VSWR)
  • Antennas and VSWR
  • Amplifier Considerations
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