non linearity of the divider in the sigma delta fractional N PLL.
Rf Design Engineer Interview Questions
109 rf design engineer interview questions shared by candidates
what is your experience in delivering wireless hardware radio platforms for mass production?
How do you complete your project?
Tricky resistive/Cap network questions
Draw a block scheme of a superheterodyne receiver. What are different matching techniques? Can you design strip/microstrip lines? Do you have experience in soldering? Experience with RF measurement equipment? Describe how GLONASS system is working.
They asked if i had done any analog layout projects and the questions were mainly based on it. Area of focus was on different matching techniques.
Basic RF questions: Mixers, LNA, Oscillators. Signal Processing questions
1. Given a common gate transistor with a capacitor between source and gate , and drain terminal grounded , calculate the impedance seen by ac signal from source . 2. Given an OP-AMP circuit and to find output voltage , which involves KCL type solving PS: The interviewer is calm and friendly - He was telling that he visited 4 campuses including one IIT- M -- where he didn't find good talent from UG , PG from there as well . So, you might now , of what standard he is expecting . This interviewer is my eye opener . To be a successful Analog engineer, you may require a lifetime !!!!
What is Noise Figure?
Name some basic RF components?
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