deep technical questions corresponding to job description were part of the interview!
Communication Systems Engineer Interview Questions
36 communication systems engineer interview questions shared by candidates
In written test- 1) Given QPSK constellation diagram, it has an I-Q imbalance.Q component has +0.5 dB imbalance in magnitude and I component has 0 degree phase imbalance.How will the resulting constellation look? 2) Given a frequency response if we apply kaiser window what are the output coefficients? In Interview- Few basic questions like what is correlation? mathematical formula? If there is frequency offset how will the constellation look like? Difference between correlation and convolution? etc
what are you interested in doing?
Why do you want to join ( job role)?
Questions cover random process, communication theory, linear algebra, digital signal processing etc.
Tell me about your approach to model and simulate a wireless communiation network
Nothing unexpected.
Overall it was relatively simple, mainly answering questions about logic, C language and communication basics.
Sorgt das "Cyclic Prefix" bei OFDM für eine gute Verwertung des Spektrums?
Give a time when you had to make a difficult decision
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