What is the bit rate for the given digital signal in figure


Homework

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

a. s1(t)= 10sin(2000πt+π/3)
b. s2(t)= sin(5πt-π)

2. Plot the following signals

a. sin(2πt) , b. sin(2πt+π/2), c. sin(2πt+π),  d. sin(2πt+3π/2)

3. Calculate the wavelength of the  signal of sin(200kπt+π/3) with the propagation speed of 3000m/s

4. Plot the frequency component of  signal 4sin(200πt+π/3) + sin(10πt-π)

What is the bandwidth of this signal?

5. What is the bit rate for the given digital signal in Figure

889_Digital Signal.png

6. 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), SNRdb=10 log10 (SNR)

7. 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.

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Electrical Engineering: What is the bit rate for the given digital signal in figure
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