Find the equivalent array-array factor, Macroeconomics

A 90o perfectly conducting corner cube reflector has a shortdipole (oriented in the z-direction) placed at a distance d from the vertex. The antenna is fed by current Io.

a) Find the equivalent array of dipoles by determining a system of images

b) Derive the array factor

c) Determine the total far-field (E)

d) For a distance d=0.5λ, calculate the directivity on y-axis.

2061_array factor.png

Posted Date: 3/6/2013 12:49:00 AM | Location : United States







Related Discussions:- Find the equivalent array-array factor, Assignment Help, Ask Question on Find the equivalent array-array factor, Get Answer, Expert's Help, Find the equivalent array-array factor Discussions

Write discussion on Find the equivalent array-array factor
Your posts are moderated
Related Questions
Aggregate Supply in the Short Run Production takes place in business sector on the basis of an expected price for its output. However, costs are incurred in anticipation of sa

The inverse market demand curve for a good is p = 100? 0.25Q. the inverse market supply curve for the good is p = 20 + 0.55Q. Calculate the equilibrium price and quantity, consumer

Explain about economic cycle The economic cycle is a period of approximately 6 or 7 years in which the economy completes a cycle of downturn, recovery, recession, and boom. A p

Equilibrium Income  The next step is to use the aggregate demand function, AD, to determine the equilibrium level of income and output. This is done in figure . Recall that the

At first, it may seem obvious that consumption will rely on Y. If GDP is doubled in real terms over a number of years, government consumption, private consumption and investment wi

DETERMINATION OF FACTOR PRICES BY SUPPLY AND DEMAND   Let us suppose that perfect competition prevails in the goods and the factor markets. In such a situation let us see how th

discuss mec

when the income velocity of circulation (V) rises, why does the economy''s total output must rise?

Q. Describe Keynesian cross model? Keynesian cross model is a simple version of what we call the 'complete Keynesian model' or simply the Keynesian model. Keynesian model has a

Who sets the prices in the market and what is the nature of competition? Is it buyer versus sellers or buyer versus buyers? What happens if the price is too high or too low? Is the