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Problem 3 Continued: b) (20pts) An update to the application requires a higher data rate. The channel bandwidth remains the same as part (a). The new data rate is 64 Kbps. The system is battery operated with a 9V battery that has a AmpHr rating of 600 mAmpHrs. Estimate how many days the battery will last. 3) (30pts) An application requires a bit rate of 18.2 Kbps and an error rate of less than 104. The channel has a noise power spectral density of 10-8 W/Hz. The channel attenuates the power in the signal by 5 dB. The system uses binary PAM baseband digital communication system with the minimum required bandwidth and a roll-off factor of 0.319. a) (10 pts) What is the estimated minimum required signal power (Pt) at the transmitter?

Problem 3 Continued: b) (20pts) An update to the application requires a higher data rate. The channel bandwidth remains the same as part (a). The new data rate is 64 Kbps. The system is battery operated with a 9V battery that has a AmpHr rating of 600 mAmpHrs. Estimate how many days the battery will last. 3) (30pts) An application requires a bit rate of 18.2 Kbps and an error rate of less than 104. The channel has a noise power spectral density of 10-8 W/Hz. The channel attenuates the power in the signal by 5 dB. The system uses binary PAM baseband digital communication system with the minimum required bandwidth and a roll-off factor of 0.319. a) (10 pts) What is the estimated minimum required signal power (Pt) at the transmitter?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Problem 3 Continued: b) (20pts) An update to the application requires a higher data rate. The channel bandwidth remains the same as part (a). The new data rate is 64 Kbps. The system is battery operated with a 9V battery that has a AmpHr rating of 600 mAmpHrs. Estimate how many days the battery will last.
Transcribed Image Text:Problem 3 Continued: b) (20pts) An update to the application requires a higher data rate. The channel bandwidth remains the same as part (a). The new data rate is 64 Kbps. The system is battery operated with a 9V battery that has a AmpHr rating of 600 mAmpHrs. Estimate how many days the battery will last.
3) (30pts) An application requires a bit rate of 18.2 Kbps and an error rate of less than 104. The channel has a noise power spectral density of 10-8 W/Hz. The channel attenuates the power in the signal by 5 dB. The system uses binary PAM baseband digital communication system with the minimum required bandwidth and a roll-off factor of 0.319. a) (10 pts) What is the estimated minimum required signal power (Pt) at the transmitter?
Transcribed Image Text:3) (30pts) An application requires a bit rate of 18.2 Kbps and an error rate of less than 104. The channel has a noise power spectral density of 10-8 W/Hz. The channel attenuates the power in the signal by 5 dB. The system uses binary PAM baseband digital communication system with the minimum required bandwidth and a roll-off factor of 0.319. a) (10 pts) What is the estimated minimum required signal power (Pt) at the transmitter?
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