EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
7th Edition
ISBN: 8220100663659
Author: ULABY
Publisher: PEARSON
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Chapter 10, Problem 7P
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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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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- If the effective height of an areal is 1/150th of the wavelength, then estimate its radiation resistance. I need to submit the assignment tomorrow. Please help. Will rate thumbs up.arrow_forwardI hope to write a simple summary so that I can save it because I have exams Difference between Hertz Antennas (half-wave) and Marconi (quarter-wave) Antennas.arrow_forwardA surface search radar has the following characteristics:i. Frequency = 5 GHz (C-Band - vertical polarization)ii. Peak power = 5 kWiii. Circular phased-array – diameter = 1.00 metersiv. Noise Figure = 2 dBv. Total System Losses = 10 dBvi. Duty factor = 5%vii. Dwell length or processing time = 1.0 msviii. Bandwidth = 1 MHz Using Matlab Plot the SNR (in dB, y-axis) versus Range (from 1 km to 50 km) for a target with a 1m2 RCS. Assume maximum antenna gain towards the target, antenna gain is the same fortransmit and receive, and unity propagation. If a SNR of 15 dB is required to detect the target, atwhat range is the target first detectable?arrow_forward
- A doppler radar is working at 9GHZ, determine: a) The measured frequency shift when observing a car approaching the radar in a straight line with speed 90 km/h b) The measured frequency shift when observing a car moving away from the radar at angle 30 and velocity 75 km/harrow_forwarda) The output power of a 24 GHz pulse radar is 30 dBm and the radar antenna gain is 20 dB. The received power should be at least 1 µW. Calculate the max range of the radar. The scattering coefficient of the target is 2 m².arrow_forwardOpe X. The frequency spectrum of an AM signal is shown below: 5.5V 1V 1V 52kHz 58kHz a) if the modulating signal is a sine wave, write the equation of the modulating signal b) if the carrier signal is a cosine wave, write the equation of the carrier signal c) calculate the current of the AM signal flowing through a 300-ohm loadarrow_forward
- #5arrow_forwardQuestion: A communication satellite is transmitting a signal to a ground station on Earth. The satellite is operating at a frequency of 10 GHz and has a transmit power of 50 watts. The distance between the satellite and the ground station is 35,000 kilometers. The satellite's antenna has a gain of 30 decibels, and the ground station's antenna has a gain of 25 decibels. The system operates with a receiver noise figure of 2 decibels, and the receiver has a bandwidth of 10 megahertz. The path loss between the satellite and the ground station Is 200 decibels. Calculate the received power at the ground station and determine the signal-to-noise ratio (SNR) at the receiverarrow_forwardA radar transmits a pulse with a power of 50 kW, which is reflected from a target that is20 km away and has a radar cross section of 3 m2. The signal frequency is 20 GHz, and theantenna has a gain of 25 dB.(a) Calculate the power density at the antenna input.(b) Design the radar pulse wave. Assume 20 km is the maximum range and 0.05 duty cycle.arrow_forward
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How does an Antenna work? | ICT #4; Author: Lesics;https://www.youtube.com/watch?v=ZaXm6wau-jc;License: Standard Youtube License