tell about your current role/position
Rf Systems Engineer Interview Questions
78 rf systems engineer interview questions shared by candidates
3. what is the modulation used in GSM voice? difference between GMSK and QPSK? which PA will you use for GMSK (linear or non-linear)
Asked me about QAM, OFDM, BER
How does noise floor change before and after the LNA stage?
Difference between LNA and PA? Can they be interchangeably used? Why or why not?
Standard Questions - nothing technical whatsoever. Typical government cash cow job.
What are the advantages of using a wilkinson power combiner over a resitor network?
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?
Viewing 41 - 50 interview questions