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antialiasing and anti-imaging active filter
Sampling rectangular pulses (sampling clock) set as the following.
Vp (pulse value) = -5 volts, Period: 0.125 ms, Pulse width 0.02 ms
Sinusoidal voltage source set as the following:
Frequency = 1000 Hz , Vp (amplitude)=1 volts=0.707 rms, DC offset = 1 volt
Answer these questions based on above info:
The cutoff frequencyFrequency of the signal to be sampledSampling periodSampling frequencyIs the sampling theorem satisfied? Justify your answer.Predict the frequencies and estimated voltage amplitude of each frequency in the range from 0 Hz to 10 kHz of the sampled signals according to the sampling theorem.
Construct a Phasor Diagram to represent the source voltage, source current, voltage drops, VR, and VL across the resistor and the inductor. The diagram does not need to be drawn to scale. However, the values of the items represented must be includ..
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Consider a direct sequence spread spectrum (DSSS) system attempting to transfer data. The DSSS system has a data rate of 2 Kbps (2 thousand bits/sec) which is spread to 2 Mcps
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