Wireless and Mobile Communications Practice Test 4

1. For a Rayleigh fading signal, mean and median differ by _______

2. Which of the following is not a principle shape factor?

3. Which of the following is not a channel parameter?

4. FM signals have all their information in ______ of the carrier.

5. _______ is a statistical measure of time duration over which channel impulse response is invariant.

6. Who presented the first statistical model for multipath fading channel?

7. Shape factor, azimuthal direction of maximum fading is a directional parameter.

8. The ratio between transmitter chip clock rate and the difference between the transmitter chip clock and difference between transmitter and receiver chip clock rates is called ___________

9. What do you call an attenuation that occurs over many different wavelengths of the carrier?

10. AM has a modulation index.