Difference between LNA and PA? Can they be interchangeably used? Why or why not?
Rf Systems Engineer Interview Questions
70 rf systems engineer interview questions shared by candidates
Standard Questions - nothing technical whatsoever. Typical government cash cow job.
Asked about Return loss, VSWR, S matrix, network analyser,. How does a sine wave, Impulse, rect, sinc, sinc^2, train of impulse look in the frequency domain. whats AWGN, what does gaussian and white stand for?
about dynamic rage of sigma delta ADC
What is your experience as a leader?
RF transciever architecture Noise figure questions IP2, IP3, Non Linearity of Amplifier
Most of the questions were antenna basics, questions about thesis work and general RF topics
How to set up IP3 testing, what is P1dB, why do we care about linearity
Explain how you would design and optimize a receiver front-end for a high-frequency communication system. What trade-offs would you consider between noise figure, linearity, and power consumption?
Very strange questions that had nothing to do with RF systems. I thought it was a Joke.
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