Phone Interview: General EE Technical Stuff, circuits 101 and some advanced material.
Onsite Interview: Whole day of interview at the Qualcomm campus. 6-8 Engineers asking generally tough questions including digital, analog, and basic electronic knowledge.
Interview questions [1]
Question 1
Design a device that takes a sound, adds a 20 second delay, and outputs the sound with the delay added.
Over the phone interview lasted for around 1 hour. Interview focused on my resume contents for around 20 minutes followed by a couple of technical interview questions. No behavioral questions were asked. Questions were based on basic IIP3, SNR and cascaded Noise Figure concepts. Expect questions on CDMA communication system concepts.
Interview questions [1]
Question 1
No difficult questions were asked. The interview focused more on my technical skills and my grasp on RF Engineering fundamentals than on my behavioral aspects.