Rf Engineer Interview Questions

1,365 rf engineer interview questions shared by candidates

The interviewer asked questions about S-parameters, amplifier fundamentals, Smith chart interpretation, vector network analyzers, and calibration techniques, covering measurement accuracy, impedance matching concepts, and practical RF characterization workflows during discussion.
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RF design intern

Interviewed at Apple

4.2
Mar 27, 2026

The interviewer asked questions about S-parameters, amplifier fundamentals, Smith chart interpretation, vector network analyzers, and calibration techniques, covering measurement accuracy, impedance matching concepts, and practical RF characterization workflows during discussion.

Give an example of when you had an unexpected problem. How did you approach the problem, what steps did you take to solve the problem, what was the resolution. Describe a time when you went above and beyond expectations. Pretty much behavioral questions.

Give an example of when you had an unexpected problem. How did you approach the problem, what steps did you take to solve the problem, what was the resolution. Describe a time when you went above and beyond expectations. Pretty much behavioral questions.

- Come generare un riferimento in frequenza a bassissimo rumore di fase; - Come riportare in banda base (per campionatura) un segnale modulato in frequenza; - 3 aggettivi per descrivermi in maniera positiva; - 3 aggettivi per descrivermi in maniera negativa;
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RF Circuit Design Engineer

Interviewed at Leonardo

3.8
May 10, 2022

- Come generare un riferimento in frequenza a bassissimo rumore di fase; - Come riportare in banda base (per campionatura) un segnale modulato in frequenza; - 3 aggettivi per descrivermi in maniera positiva; - 3 aggettivi per descrivermi in maniera negativa;

- Come generare un riferimento in frequenza a bassissimo rumore di fase; - Come riportare in banda base (per campionatura) un segnale modulato in frequenza; - 3 aggettivi per descrivermi in maniera positiva; - 3 aggettivi per descrivermi in maniera negativa;
avatar

RF Circuit Design Engineer

Interviewed at Leonardo

3.8
May 10, 2022

- Come generare un riferimento in frequenza a bassissimo rumore di fase; - Come riportare in banda base (per campionatura) un segnale modulato in frequenza; - 3 aggettivi per descrivermi in maniera positiva; - 3 aggettivi per descrivermi in maniera negativa;

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