Design a 4-element broadside array with equal side lobe
Design a 4-element broadside array with equal side lobe level of -20 dB relative to the peak value , take the inter-element spacing d=λ/2 , find the resulting beamwidth to null.
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A 10 GHz radio link is established between two antennas separated by 40 Km , find the necessary height of the antennas , assume equal antenna heights and standard atmospheric conditions.
A 3-element uniform linear array with inter-element spacing of λ/2 is operated as a broadside array ,find the directions of null radiation , find the direction and the relative level of the side lobe .
The USA Patriot Act includes a number of controversial provisions that enhance the powers of the executive branch with regards to domestic surveillance and individual privacy rights. access more information on this issue by searching "Patriot Act deb
Show how to make a two-digit digital-to-analog converter by appropriately scaling the input resistors of a summing amplifier. The digital input represents two digits, each consisting of four lines that represent the values 1, 2, 4, and 8 for the r
An ?-particle has a charge of +2e and a mass of 6.64 multiply.gif 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.12 multiply.gif 106 V, What is the radius of its circular path
Identify any aspects of wu wei that would be practical in the busy lives of city dwellers, especially those living in the West. Explain whether or not you think that wu wei would be a reasonable way for a person to live his or her life. Explain why o
They stick together after the collision and are going 10 m/s after the collision. If they skid for 6seconds before stopping, how far did they skid?
two λ/2 dipoles are placed parallel to each other and spaced by a distance d = .15 λ , they are fed with antiphase currents so that I2=-I1=.7 Ampere, i- find the power radiated by the system taking into account the mutual impedance be
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Discuss how you could integrate technology into your implementation strategy, including a relevant example of how the technology would be used with an HER.
8 year old presents with the parents for a well-child visit. Kyphosis and protruding chest are noted on examination. No inward curvature of the lower leg presen
One of the most important tools of Infectious Disease Epidemiology is outbreak investigation. The following exercise will show you how epidemiological methods
Briefly describe what a mixed field reaction looks like in a gel tube. How is ABO typing in a newborn different from the testing performed on an adult?
Write a scientific article critique. First, you will find a relevant primary article from the National Strength and Conditioning Association Journal of Strengt
Problem: The nurse is caring for a child with a newly placed plaster cast who is postoperative from surgery for Blount disease.
Create a realistic patient scenario related to healthcare considerations to ensure suitability for organ transplantation.