EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
7th Edition
ISBN: 8220100663659
Author: ULABY
Publisher: PEARSON
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Textbook Question
Chapter 10.4, Problem 4CQ
What are the sources of noise that contribute to the total system noise temperature of a receiver?
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Chapter 10 Solutions
EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
Ch. 10.4 - What are the advantages and disadvantages of...Ch. 10.4 - Prob. 2CQCh. 10.4 - How does the use of antenna polarization increase...Ch. 10.4 - What are the sources of noise that contribute to...Ch. 10.8 - How is the PRF related to unambiguous range?Ch. 10.8 - Explain how the false-alarm probability and the...Ch. 10.8 - Prob. 7CQCh. 10.8 - Prob. 8CQCh. 10 - A remote sensing satellite is in circular orbit...Ch. 10 - A transponder with a bandwidth of 400 MHz uses...
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- A television reciever used for receiving TV signals from a satellite. The specifications of the reciever are given below. Calculate the carrier to noise ratio at the input of the reciever detector hint : Please use the the referance :Satellite Communications by Timothy Pratt • Jeremy Allnutt ch 4 Satellite Link Designarrow_forwardWhen sending images from a satellite, a gridded (frequency) noise would be added into the original image as figure A in below. Provide a technique to suppress this type of noise and output could be as image B. A) Noisy Image → Method B) Fine Imagearrow_forwardWhat is the effective noise temperature at the input of LNB when a TVRO parabolic dish reflector mixer stage has a noise figure of 20 dB and is preceded by an LNB with a power gain of 10 dB and an equivalent noise temperature of 60 K?arrow_forward
- If only 5% of the supplied power to a cable reaches the output terminal, the power loss in the cable, in decibels, is (round off to nearest integer) Enter Your Answer... Checkarrow_forwardHow should a designer construct the receiver in order to minimse the overall noise temperature?arrow_forwardWhich feature of the radio equipment will tell you the minimum received signal level (usually expressed in dB) required by the receiver to process its collected signal information? A. Selectivity B. Directivity C. Fade Margin D. Sensitivityarrow_forward
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