program to convert hexadecimal to binary
Rf Engineer Interview Questions
1,141 rf engineer interview questions shared by candidates
Embedded C knowledge. What does "volatile", "static", "const" mean. What is the difference between union and struct.
Bit manipulation Count number of set bits in an integer. Swap odd and even bits of a number. Determine if a number is a power of 2.
What is the method to determine whether the number is prime or not?
What are Couplers? Draw the circuit, draw hybrid coupler? Explain the Smith chart, Draw the smith chart. Why is the Open and Short switched in an admittance chart? what is the value of Z and Y in the open and short end of the Smith chart?
Mean vs medium ? Normal distribution ?
dB vs dBm ? Q factor ? Smith chart basics (T matching, ...) ? RF basics (NF, SNR, ...) ? Tx and Rx systems ?
What is an eye diagram and how is related to filtering?
One question is about RF filter: what is flyback, which I never met before in my text book.
Asked about Return loss, VSWR, S matrix, network analyser,. How does a sine wave, Impulse, rect, sinc, sinc^2, train of impulse look in the frequency domain. whats AWGN, what does gaussian and white stand for?
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