Question-1) A signal with a bandwidth of 14 MHz is first passed through a low filter with a cut-off frequency of S MHz. Then the signal is sampled using the minimum sampling frequency required and each sample is coded with 8 bits. Since the minimum signal to noise ratio is used to make the efficiency of this communication channel 4 bit /s /Hz, how many MHz should the bandwidth of the channel that this signal can transmit be at least? NOTE: If the information in the text and the photo is different, please solve the question using the information given in the photo. Help me please... Thank you so muc
Question-1) A signal with a bandwidth of 14 MHz is first passed through a low filter with a cut-off frequency of S MHz. Then the signal is sampled using the minimum sampling frequency required and each sample is coded with 8 bits. Since the minimum signal to noise ratio is used to make the efficiency of this communication channel 4 bit /s /Hz, how many MHz should the bandwidth of the channel that this signal can transmit be at least? NOTE: If the information in the text and the photo is different, please solve the question using the information given in the photo. Help me please... Thank you so muc
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.1P: Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to...
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Question-1) A signal with a bandwidth of 14 MHz is first passed through a low filter with a cut-off frequency of S MHz. Then the signal is sampled using the minimum sampling frequency required and each sample is coded with 8 bits. Since the minimum signal to noise ratio is used to make the efficiency of this communication channel 4 bit /s /Hz, how many MHz should the bandwidth of the channel that this signal can transmit be at least?
NOTE: If the information in the text and the photo is different, please solve the question using the information given in the photo.
Help me please... Thank you so much.
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