I applied through university. I interviewed at Mbit Wireless (Chennai) in Jan 2022
Interview
There were three rounds, two technical and one HR. In Technical they covered the basic questions from the ECE syllabus. Mainly from analog, digital and communication. In HR they basic questions about you.
Interview questions [1]
Question 1
Design a Low pass filter.
Difference between synchronous and asynchronous circuits?
What is sampling and why it is done?
Which modulation techniche is best and why?