The far-field pattern of an antenna can be modeled as the two dimensional Fourier Transform of the aperture.

1. Determine the 2D Fourier Transform for the function

This will require two transformations from rectangular coordinates, one in the spatial domain and one in the frequency domain. There are two key transformations. Explain.

Hint: This problem involves Bessel functions of the first kind of orders zero and one.

3) The figure illustrates a split circular cylinder of radius b and infinite length with equal and opposite potentials on the surfaces.

1.      Determine V(r,Φ) inside the tube.

2.      Provide a detailed discussion supporting your analysis of the boundary conditions

Posted Date: 2/22/2013 7:08:30 AM | Location : United States

Ask an Expert

Related Discussions:- Fourier transform for the function, Assignment Help, Ask Question on Fourier transform for the function, Get Answer, Expert's Help, Fourier transform for the function Discussions

Write discussion on Fourier transform for the function
Your posts are moderated

Write your message here..

Related Questions

Determine whether the systemnoise, The expression given in Problem for (S 0... The expression given in Problem for (S 0 /N 0 )PCM is plotted for a sinusoidal message in Figure to show the performance curves for a PCM system using a polar waveform. (a) Comm

Main difference between a latch and a flip flop, Question: a) What is ... Question: a) What is the main difference between a latch and a flip flop? b) Draw the logic diagram of an SR-latch using only NAND gates. c) A positive edge triggered

Calculate the frequencies at which there is an alias, A pure sine wave alon... A pure sine wave along with a frequency of 100Hz is sampled at 150Hz. At which point one of the subsequent frequencies would you expect an alias? A) 75Hz B) 100Hz C) 150Hz

Engineering mechines, emf equation emf equation

Explain about darlington amplifier, Q Explain about 'Darlington Amplifier'?... Q Explain about 'Darlington Amplifier'? DARLINGTON AMPLIFIER : A CC stage followed by another CC stage has an input resistance of about (b + 1) 2 times the emitter resistance

Determine angle between incident ray and reflected ray, Assume a ray of lig... Assume a ray of light is incident on a smooth reflecting surface at an angle of incidence of 15 degrees to the normal. What is the angle between the incident ray and the reflected

Use of instruments, explain the function of channel gain explain the function of channel gain

Cro, oscilloscope probes specification & performance oscilloscope probes specification & performance

Design a circuit using op-amp amplifier, Design a circuit using op-amp that... Design a circuit using op-amp that will reject the 60kHz power line noise and also reject high signal frequency above 800Khz. The stop-band width around the 60kHz centre frequency

find the sending end voltage and current, A 3-phase transmission line is 2... A 3-phase transmission line is 200km long. The line has a per phase series impedance of 0.25+j0.45 Φ/km and shunt admittance of j7.2ΦS/km. The line delivers 250MVA, at 0.6 lagging