User Account

All Pages

Determine the antenna directivity d in decibels

Assignment Help Physics
Reference no: EM131628672

Question: A uniformly illuminated rectangular aperture situated in the x-y plane is 2 m high (along x) and 1 m wide (along y). If f = 10 GHz, determine the following:

(a) The beam widths of the radiation pattern in the elevation plane (x-z plane) and the azimuth plane (y-z plane).

(b) The antenna directivity D in decibels.

Reference no: EM131628672

Questions Cloud

Determine the beam width in the x-z plane : The 10 dB beam width is the beam size between the angles at which F (?) is 10 dB below its peak value. Determine the 10 dB beam width in the x-z plane.
Discuss the events that lead to the crime control model : Discuss the events that lead to the crime control model. Explain how community corrections and evidence-based corrections fit into this model.
Explain why you believe that laws are needed in our society : Write a statement that explains why you believe that laws are needed in our society.
What was the percentage change in productivity : What was the percentage change in productivity over the past two years?
Determine the antenna directivity d in decibels : A uniformly illuminated rectangular aperture situated in the x-y plane is 2 m high (along x) and 1 m wide (along y).
Explain biggest challenges facing financial managers today : Research at least two articles from the Ashford University Library that highlight and explain two of the biggest challenges facing financial managers today.
Define how does it use those elements and principles of art : Describe the artwork formally. What does it look like. How does it use those elements and principles of art.
What effect would this have on his leadership role : Would this have an effect on community relations and cooperation with the community with the FBI? Explain.
Define retail shrinkage and its sources : Define retail shrinkage and its sources. How are retailers tackling this issue in order to minimize it.

Reviews

Write a Review

Physics Questions & Answers

  Find what is the magnetic field on the z-axis

A non-conducting, infinitely long cylinder of radius R lies along the z-axis. Find what is the magnetic field on the z-axis

  Determine the radius of the sphere

The electric potential outside a charged conducting shpere is 200V, and 10.0 cm farther from the center of the sphere the potential is 150V. Determine the radius of the sphere

  What voltage is generated between the wingtips

A Boeing 747 jet with a wingspan of 60.0 m is flying horizontally at a speed of 324 m/s over Phoenix, What voltage is generated between the wingtips

  Determining the atmospheric pressure

A submarine is at a depth of 78.0 m under the ocean surface. The inside of the submarine is kept at atmospheric pressure. What is the net force being exerted on a circular window of the submarine that has a radius of 15 cm? The density of the o..

  Calculate the wires linear charge density

A proton orbits a long charged wire, making 1.80 revolutions per second. The radius of the orbit is 1.10. What is the wire's linear charge density

  What is the magnitude of the magnetic force acting on proton

A proton moves through a magnetic field at 36.9% of the speed of light. At a location where the field has a magnitude of 0.00629 T and the proton\'s velocity makes an angle of 141° with the field, what is the magnitude of the magnetic force acting on..

  A disk of radius b 100 cm has a total charge of q 80 pc

a disk of radius b 10.0 cm has a total charge of q 8.0 pc. what is the surface charge density?a 2.5x102 cm2b 8.0x

  What is fractional increase in their length due to weight

A 45- traffic light is suspended from two steel cables of equal length and radii 0.58 . If each cable makes a 15 angle with the horizontal, what is the fractional increase in their length due to the weight of the light?

  Estimate the time difference between the two flashes

You are standing at x = 8.5 km. Lightning bolt 1 at x=0 km and lightning bolt 2 at x = 13.0 km. Both flashes reach your eye at the same time. what is the time difference between the two flashes

  Estimate the flow rate between the reservoirs

A 4-cm-diameter cast iron pipe connects two reservoirs with the surface of one reservoir 10 m below the surface of the other. There are two standard screwed elbows and one wide-open angle valve in the 50-m-long pipe.

  Determine the work done by the pushing force

A person pushes a 16.0 kg shopping cart at a constant velocity for a distance of 22.0 m. She pushes in a direction 26.0° below the horizontal. Determine the work done by the pushing force

  Obtain what is the current in the bulb

A 70 Watt light bulb operates on a potential difference of 75 Volt. Find what is the current in the bulb

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd