Asked a lot about modulation techniques, power related basics, antennas
Rf Test Engineer Interview Questions
71 rf test engineer interview questions shared by candidates
RF Concepts and Equipment knowledge
Can you describe a challenging RF testing issue you faced in a previous role, how you identified it, and what steps you took to resolve it?
Mostly spent time talking about the projects and previous work experience I had, with a couple questions asked to ensure I knew what I was talking about. For example, why a calculation of noise figure or P1DB would be important, or why a waveform would peak and what its significance was.
Most of the questions were related to basics of RF Testing, Smith charts, Amplifiers, Test Equipment, Modulation concepts, MATLAB & LABVIEW.
What is noise factor, how to measure it?
RF Engineering Fundamentals and Basics
Equipment/Instrument knowledge/experiences. Programming knowledge. Programming style. Documenting knowledge/experiences.
What projects did you make about RF circuits?
Draw block diagram of transmitter and receiver? explain them. What is the bandwidth for LTE? what is the frequencies for 5G? How to measure antenna directivity? How to configure a modem?
Viewing 31 - 40 interview questions