Question

In: Electrical Engineering

5. What are two methods to generate single-side band AM signal. If the modulating signal (message)...

5. What are two methods to generate single-side band AM signal. If the modulating signal (message) has DC omponent, which method you will choose? Why?

could you please answer this in a complete brief explanation?

Solutions

Expert Solution

Answered the question below.

If you have any doubt ask in the comment section.

Please rate if you like my answer.


Related Solutions

DSB: Write the code for an m-file (script) to generate a DSB signal. The modulating (message)...
DSB: Write the code for an m-file (script) to generate a DSB signal. The modulating (message) signal is a single tone signal with frequency 1kHz and the carrier frequency is 30kHz. Time Vector: 3001 points over range from 0 to 3ms (3 cycles of the modulating signal). Plot your original message signal both in time and its spectrum. (Note: use the cosine functions for your signals). In your report you should include the plots for the modulated signal in time...
what is the essential band width of a signal
what is the essential band width of a signal
What is the Lock signal? What nuclei generate the Lock signal?
What is the Lock signal? What nuclei generate the Lock signal?
Generate a baseband message signal m(t) to be a square waveform of duration 120 msec and...
Generate a baseband message signal m(t) to be a square waveform of duration 120 msec and amplitude 1 V. The sampling frequency is - = 10 . Use a carrier of amplitude 1 and frequency 600 Hz and perform the following modulation/demodulation operations: 1. DSB-SC a. modulation of the message signal m(t) b. coherent demodulation, assuming that the local carrier @ the receive-side is perfectly synchronized in frequency and phase with the transmit-side carrier. c. lowpass filtering of the demodulated...
Consider an AM modulator with the followings: the message signal is m(t)= 0.5 cos (2πfmt), the...
Consider an AM modulator with the followings: the message signal is m(t)= 0.5 cos (2πfmt), the carrier signal frequency is 200kHz, the carrier signal amplitude is unity, the amplitude sensitivity is 1.6. Which one is the power of the lower side-band ?
3. (a) What is the difference between the signal measurement methods in ‘differential mode’ vs ‘single...
3. (a) What is the difference between the signal measurement methods in ‘differential mode’ vs ‘single ended measurement’?
Q.N. 1:- An AM index between 0 and 1 indicates what? a. the AM signal is...
Q.N. 1:- An AM index between 0 and 1 indicates what? a. the AM signal is very small and will not be detected by the receiver b. distortion of the signal will prevent detection and demodulation c. the received modulated signal will have minimal distortion d. the AM index is not important Q.N. 2:- Given the following AM modulated signal, determine the original message, m(t): s(t) = 2.5[1+0.5 cos(2π25kHzt)] cos(2π88MHzt) a. m(t) = 1.25cos(2π25kHz*t) b. m(t) = 1.25cos(2π88MHz*t) c. m(t)...
Generate a signal composed of two square waves, the first has a 14 Hz and the...
Generate a signal composed of two square waves, the first has a 14 Hz and the second has a 55 Hz frequency. Both waves are sampled at 2 kHz for 200 ms. Duty cycle for the first wave is 40% while the second’s is 35%. Show the signal with and without adding white Gaussian noise with a variance of 1/100 in matlab
(a) What are two software methods of signal to noise ratio enhancement? (b) Briefly explain how...
(a) What are two software methods of signal to noise ratio enhancement? (b) Briefly explain how one of them works. Describe how signal to noise ratio affects LOD concentration.
IN JAVA: I am using binary and linear search methods in java. How can I Generate...
IN JAVA: I am using binary and linear search methods in java. How can I Generate a new array with 10000 elements, and initialize the elements to random values using Math.random() and how can i sort the array using Arrays.sort(). I just need examples, no exact code is necessary. The array must be of doubles.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT