1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...

Question

Question

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

given Py = loro W E For No ie thermal Noise, its spectral density is given by No = KT AAAAAAAA where kr Boltzmann Constant - Noise Power (PM) = KT B = No.B where B- Bandwidth = 400 kHz .. (N) = $12.029 X 105 X 400 X103 S. CPN = 3.249112 x 10 given Pr

Add a comment

Answer 2

Similar Homework Help Questions

Complete the following table of link-budget analysis. The system bandwidth is 10 MHz. Show all required calculations. [Hint: Some of the values may not be required for calculating the final link margi...

Complete the following table of link-budget analysis. The system bandwidth is 10 MHz. Show all required calculations. [Hint: Some of the values may not be required for calculating the final link margin. But you are requested to calculate all unknown values on the second column of the table.] 30 Transmit power (dBW) Transmit circuit losses (dB) Transmit antenna gain (dBi) EIRP (dBW) Path loss (dB) Received isotropic signal power (dBW) Received antenna gain (dBi) Received signal power P (dBW) System...
The input r(t) to a DSBSC receiver is a DSB signal s(t) = A m(t)cos (21fet)...

The input r(t) to a DSBSC receiver is a DSB signal s(t) = A m(t)cos (21fet) corrupted by additive white Gaussian noise with two-sided power spectral density N,/2, where No = 10-12 W/Hz, m(t) is a message signal bandlimited to 10 kHz. Average power of m(t) is Pm = 4 W and Ac = 2 mV. The block diagram of the receiver is shown below. Note that the receiver has filters which have slightly larger bandwidths than a typical DSB...
Question 1 The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous...

Question 1 The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous noise level that appears over a wide spectrum when viewed in the frequency domain. True False 10 points Question 2 When considering the impact of impulse noise, we find that it is more devastating to a digital communications link, than an analog one. Therefore, error control methods should be used on all digital links. True False 10 points Question 3 When two transmitters operate...

Canvas P O words </> Question 2 10 pts 2. An aircraft component is fabricated from...

Canvas P O words </> Question 2 10 pts 2. An aircraft component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 35 MPaT. It has been determined that fracture results at a stress of 250 MPa when the maximum (or critical) internal crack length is 2.0 mm. For this same component and alloy, will fracture occur at a stress level of 325 MPa when the maximum internal crack length is 1.0 mm? (10 points)...
Exercise 4: Calculate the required transmitter power Sr of DSC-SC, SSB, and conventional AM (DSC+...

comms systems theory: Exercise 4: Calculate the required transmitter power Sr of DSC-SC, SSB, and conventional AM (DSC+carrier) systems for transmitting an audio signal which has a bandwidth of 10 kHz with an output SNR of 40 dB. Assume that the channel introduces a 30 dB power loss and the channel noise is white noise with a power spectral density of η/2-10-9 W/Hz. Assume μ2Sm-0.5 for the conventional AM system. Exercise 4: Calculate the required transmitter power Sr of DSC-SC,...
4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t)...

4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t) = 10rect b) (6 pts). Find the average signal power in the following periodic voltage, x(t). Express your answer in dBV 4AAK x(t) 9 10 11 12 Given the following amplifier 22 kn 56 kn o ww x(t) c) (6 pts). What is the loss in decibels? d) (7 pts). If the input to the amplifier is 3cos(2T300t+25°) V, what is the output in...

P O words Question 53 10 pts Outline the major steps involved in recombinant DNA technology...

P O words Question 53 10 pts Outline the major steps involved in recombinant DNA technology required to clone a gene into a plasmid and confirm that the cloning was a success by utilizing bacteria. 12pt v Paragraph Β Ι Ο Α T²v ... p O words Question 54 10 pts List and describe four mechanisms used during eukaryotic regulation of gene expression that are NOT found in prokaryotes. MacBook Pro 200 000 000 F4 0 F7 DII F8 F3...
1 and 2 please thank you #1) (3 pts.) The commercial FMGFCC regulated) station uses A-30 kHz to broadcast FM meas find the blank (unused) frequency space. #2) (3 pts) If the commercial FM station uses...

1 and 2 please thank you #1) (3 pts.) The commercial FMGFCC regulated) station uses A-30 kHz to broadcast FM meas find the blank (unused) frequency space. #2) (3 pts) If the commercial FM station uses(FCC regulated) Af= 30 kHz to broadcast FM stereo, find the modulation index #3) (4 pts.) The front-end filter of a radio passes the broadcast FM band from 88MHz to 108MHz. The radio input has an effective resistance of 300 2. What is noise voltage...
Problem 1 A sinusodial signal x(t)- sin2t (t in seconds) is input to a system with frequency resp...

Problem 1 A sinusodial signal x(t)- sin2t (t in seconds) is input to a system with frequency response: H(G What signal y(t) is observed at the output? Problem 2 The inverse Fourier transform of a system frequency response is given by h(t)t. The signal x(t) 3 cos(4t 0.5) is input to the system (t in seconds). (a) What is the expression of the signal y(t) at the system output? (b) What is the power attenuation in dB caused by the...

4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t)...

4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t) = 10rect b) (6 pts). Find the average signal power in the following periodic voltage, x(t). Express your answer in dBV 4AAK x(t) 9 10 11 12 Given the following amplifier 22 kn 56 kn o ww x(t) c) (6 pts). What is the loss in decibels? d) (7 pts). If the input to the amplifier is 3cos(2T300t+25°) V, what is the output in...

1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...

Homework Answers

Add Answer to:
1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...

Post as a guest

Earn Coins

Complete the following table of link-budget analysis. The system bandwidth is 10 MHz. Show all required calculations. [Hint: Some of the values may not be required for calculating the final link margi...

The input r(t) to a DSBSC receiver is a DSB signal s(t) = A m(t)cos (21fet)...

Question 1 The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous...

Canvas P O words </> Question 2 10 pts 2. An aircraft component is fabricated from...

Exercise 4: Calculate the required transmitter power Sr of DSC-SC, SSB, and conventional AM (DSC+...

4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t)...

P O words Question 53 10 pts Outline the major steps involved in recombinant DNA technology...

1 and 2 please thank you #1) (3 pts.) The commercial FMGFCC regulated) station uses A-30 kHz to broadcast FM meas find the blank (unused) frequency space. #2) (3 pts) If the commercial FM station uses...

Problem 1 A sinusodial signal x(t)- sin2t (t in seconds) is input to a system with frequency resp...

4. Given the following signals, a) (6 pts). Find the signal energy in the voltage x(t)...

1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...

Homework Answers

Add Answer to: 1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...

Post as a guest

Earn Coins

Add Answer to:
1 words 2 pts Question 4 Given that P, = 10 W; T = 30°C, 1...