What are your current interest? Why do we want to not use 5th or 6th nyquist zones? What are the physical limits?
Rf Systems Engineer Interview Questions
70 rf systems engineer interview questions shared by candidates
basic Rf questions like NF, OIP3 and smith chart, questions about dsp filters
describe your experience in RF engineering
Draw a small signal model of CE Amplifier Its Gain equation What type of feedback does it have Explain the whole circuit
Fourier transformation, Random processes, Rf Theory, Antenna
tell about your current role/position
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?
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