Find the Amplitude, fundamental period, frequency and phase  for the following sine wave           (20 points) Plot the following signals,   b. ...

1. Find the Amplitude, fundamental period, frequency and phase  for the following sine wave

1. (20 points) Plot the following signals

1. ,   b.  ,     c.  ,      d.  

1. (10 points) Calculate the wavelength of the  signal of  with the propagation speed of  3000m/s

1. (10 points) Plot the frequency component of  signal

What is the bandwidth of this signal?

1. (10 points) What is the bit rate for the given digital signal in Figure 1

1. (20 points) What is the channel capacity for a teleprinter channel with a 300-Hz bandwidth and a signal-to-noise ratio of 3 dB?   

Shannon's equation: C = B log₂ (1 + SNR), SNR_db=10 log10 (SNR)

1. (20 points)  A digital signaling system is required to operate at 14400 bps.

If a signal element encodes a 4-bit word (M=2⁴=16), what is the minimum required bandwidth of the channel? Using Nyquist's equation: C = 2B log₂M