Is the instrument in the near or the far field

Assignment Help Mechanical Engineering
Reference no: EM131213103

Near and far fields of antennas. In preparation for a propagation experiment, a researcher places a field measuring instrument (another antenna) at a distance of 150 m from the transmitting antenna, which operates at 30 GHz. A colleague indicates that this is improper because the measuring instrument is not in the far field of the antenna. Is the instrument in the near or the far field of the transmitting antenna?

Reference no: EM131213103

Questions Cloud

Find the net present value and profitability index : ETP Co. has an investment opportunity costing $80,000 that is expected to yield the following cash flows over the next ten years:  Find the Net Present Value (NPV) and Profitability Index (PI) of the investment at a discount rate of 10%. Does this ca..
Compare the dominant approaches used for crime prevention : Identify the dominant approaches to crime prevention currently used by law enforcement, courts, corrections, family, or community. Compare the dominant approaches used for crime prevention.
Complete the attached code and do junit testing : Complete the attached code and do junit testing. Can you help with this? Testing class tests Check Date methods serves as a "test plan" for developer's testing.
Prepare journal entries for these transactions from rockford : Journal entries for merchandise transactions - perpetual system Rockford Corporation, which began business on August 1. Required prepare journal entries for these transactions from Rockford Corporation.
Is the instrument in the near or the far field : A colleague indicates that this is improper because the measuring instrument is not in the far field of the antenna. Is the instrument in the near or the far field of the transmitting antenna?
Analytical procedures and financial ratios are equivalent : Maricela just got hired by a Big Fouraccounting firm and is currently in"audit boot camp."Her first lesson ison analytical procedures.Maricela studied financial ratios in heruniversity classes, so she feltconfident going into her boot camp training. ..
How will this cop program impact the daily operations of apd : In a time of economic decline, how would you address poverty-stricken populations in your COP program? Explain. What challenges exist with regard to this population, and how might it impact your program? Explain.
Discuss what the liquidity ratios reveal about starbucks : Discuss what the liquidity ratios reveal about Starbucks, including any description of benchmarks, standard measurements, or other types of analysis used once the ratio amount is known.
Calculate the electric and magnetic fields in the near field : Maximum range in the direction of maximum power density if the time averaged power density required for reception is 10-10 W/m2.

Reviews

Write a Review

 

Mechanical Engineering Questions & Answers

  A large plate contains a central crack of length 2 mm and

a large plate contains a central crack of length 2 mm and is subjected to a cyclic stress normal to the crack which

  List several advantages of using as state variables

List several advantages of using as state variables, the across variables of independent A-type energy storage elements and through variables of independent T-type energy storage elements, in the development of a state-space model for an engineeri..

  Parting line in injection molding

The parting line in injection molding is which one of the following: (a) the lines formed where polymer melt meets after flowing around a core in the mold, (b) the narrow gate sections where the parts are separated from the runner, (c) where the clam..

  You are blanking a square using a straight edge punch if

you are blanking a square using a straight edge punch. if the punch is angled to be at a shear angle of 10 degrees how

  Illustrate possible trajectories for economy

Set up a vector force diagram for model (5.14) and illustrate possible trajectories for the economy in (Y,r)-space for each of the following

  Money was made in interest over the initial investment

If a single deposit of $25000 is invested at 1.75% yearly interest, what equal year-end withdrawals can be made each year for 10 years, leaving nothing in the fund after the 10th withdrawal? How much money was made in interest over the initial invest..

  Gas within piston-cylinder assembly executes carnot power

A gas within a piston-cylinder assembly executes a Carnot power cycle during which the isothermal expansion occurs at TH = 720 K and the isothermal compression occurs at TC = 340 K. Determine: (a) the thermal efficiency (b) the percent change in ther..

  Determine the mass flow rate of natural gas

Determine whether the operation of your proposed power plant is economically feasible, by comparing the cost of producing electricity with your design with the rate that the local utility company charges per kW.h.

  The waste heat from the gas turbine is used by an

a gas turbine assume ideal brayton cycle has a pressure ratio of 10. it is connected to an electric generator with an

  Determine the width d for which the ratio ix /iy

Two channels are welded to a ×12-in. steel plate as shown. Determine the width d for which the ratio Ix /Iy of the centroidal moments of inertia of the section is 16.

  A cylindrical specimen of a metal alloy

A cylindrical specimen of a metal alloy 51.3 mm long and 11.1 mm in diameter is stressed in tension. A true stress of 350 MPa causes the specimen to plastically elongate to a length of 57.9 mm. If it is known that the strain-hardening exponent for th..

  Calculate the carbon content at 0.5mm beneath

Consider the gas carburizing of a gear of 1020 steel at 927oC. Calculate the carbon content at 0.5mm beneath the surface of the gear at 5hr carburizing time. Assume the carbon content at the surface is 0.90% and that the steel has a nominal carbon co..

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!

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