Quiz 2: Sampling theory

Signal Sampling

1. The process of converting continuous time analog signals into discrete time digital signals is called what?

A. Nyquist Sampling
B. Quantization
C. AD Conversion
D. Uniform Sampling

2. What is the Nyquist rate (sample rate)?

A. R = 2B
B. R < 2B
C. R > 2B
D. 0 < R < 2B

3. Aliasing causes ______ to happen?

A. Oversampling
B. Signal amplification
C. Lost signal
D. Undersampling

4. What is the frequency range for 5G mmWaves?

A. 19-23 GHz
B. 24-29 GHz
C. 30-34 GHz
D. 35-39 GHz

5. The sampling rate is ___ the carrier frequency rate?

A. 2*
B. =
C. 1/2
D. 4*

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