User Account

All Pages

How much power should be transmitted

Assignment Help Physics
Reference no: EM131628646

Question: A 3 GHz line-of-sight microwave communication link consists of two lossless parabolic dish antennas, each 1 m in diameter. If the receive antenna requires 10 nW of receive power for good reception and the distance between the antennas is 40 km, how much power should be transmitted?

Reference no: EM131628646

Questions Cloud

Summarize the main principles of agency : Write an interoffice memo in which you:Summarize the main principles of agency. Analyze the circumstances under which Uber might be liable for the conduct.
Determine the best ways to address those trends : Effective global leaders must be able to recognize current and future trends in their industry and determine the best ways to address those trends.
Determine the effective area of a half-wave dipole antenna : Determine the effective area of a half-wave dipole antenna at 100 MHz, and compare it with its physical crosssection if the wire diameter is 2 cm.
Write a response on your belief within the criminal justice : Write a response, on your belief, if racial discrimination truly exists within the criminal justice system.
How much power should be transmitted : A 3 GHz line-of-sight microwave communication link consists of two lossless parabolic dish antennas, each 1 m in diameter.
Find and plot the normalized array factor : Find and plot the normalized array factor and determine the half-power beam width for a five-element linear array excited with equal phase.
What adjusting entry should they make on december : Cromartie Corporation purchases a two-year insurance policy on July 1, 2008. What adjusting entry should they make on December 31, 2008
Calculate key financial ratios and perform a brief analysis : In your paper include the following: Calculate key financial ratios and perform a brief analysis of the organization's performance.
Find the transport-cost-minimizing location for enterprises : find transport-cost-minimizing location for X Enterprises,

Reviews

Write a Review

Physics Questions & Answers

  Determine the value of the current in the circuit

A battery provides a voltage of 10.0V and has unknown internal resistance Rint. If the external resistance is then changed to R2 = 7.00? , what is the value of the current I2 in the circuit

  Determine the total work done by this force

A constant force, F = (4.55, ?3.79, 2.10) N,acts on an object of mass 17.4 kg, What is the total work done by this force

  Obtain what is the work done on the ball by air resistance

A basketball player makes a jump shot. The 0.700-kg ball is released at a height of1.80 m above the floor with a speed of7.00 m/s. What is the work done on the ball by air resistance

  Find the magnitude and direction of the magnetic field

Two long, straight wires are parallel and are separated by a distance of d = 0.230 m, The top wire in the sketch carries current I1 = 3.80 A, toward the right, and the bottom wire carries current I2 = 7.00 A, what are the magnitude and direction of t..

  Find the size of the current induced in the metal ring

A uniform magnetic field B is set up in a solenoid of radius a =.4m. B is directed out of the plane of the paper, and is increasing ar a constant rate of +.5 T/s. find the size of the current induced in the metal ring

  Magnitude of gravitational force exerted on each by earth

A 8.4-kg rock and a 6.7×10-4-kg pebble are heldnear the surface of theearth. (a) Determine the magnitude of the gravitational force exerted on each by the earth. (b) Calculate the magnitude ofthe acceleration of each object when released.

  Average microwave intensity

a. What is the diameter of the radar beam at a distance of 30 km? b. If the antenna emits 100 kW, what is the average microwave intensity at 30 km?

  Compute the average occupation numbers for each energy level

Consider a model thermodynamic system in which the allowed (nondegeerate) energy levels are 0, E, 2E, 3E. Compute the average occupation numbers for each energy level

  Calculate what is the net force

A runner with the weight of 686.7 N accelerates at a constant rate from 0 to 45 m/s in the first 2 seconds of a 100 m sprint. What is the net force

  Compute the length of the cylinder

A carbon resistor is made of a cylinder of carbon, of diameter 7.4 mm. what is the length of the cylinder

  How much work is done on the point-particle system

A runner whose mass is 55 kg accelerates from a stop to a speed of 8 m/s in 3 seconds. How much work is done on the point-particle system by this force

  Linearexpansion coefficient of the stainless steel

A pendulum is made of a long narrow stainless steel rod and has aperiod of T seconds at -200.0 degrees C. If the temperatureincreases to +400.0 degrees C, what is the new period? (The linearexpansion coefficient of the stainless steel is 1.600×10^-5K..

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