Find its maximum gain

Assignment Help Electrical Engineering
Reference no: EM131206851

a. Given a circular aperture transmit antenna with efficiency of 0.7 operating at 10 GHz and having a diameter of 1.5 m. Find its maximum gain.

b. Find its 3-dB beam width.

c. Plot its antenna gain pattern in decibels versus angle off boresight in degrees.

Reference no: EM131206851

Questions Cloud

What is relationship between life expectancy and affluence : In general, what is the relationship between life expectancy, child mortality, and affluence (such as health care, sanitation, potable water, and food)?
Recognizing employee contributions : You are the HR manager of a relatively new retail company that has both retail stores and Internet sales.  Your company is steadily growing in revenue and profitability. The company realizes that in order to retain the solid, highly productive wor..
Short paper-reduction of inventory : Inventory can be reduced by (a) reducing order quantity, (b) adopting a centralized distribution system, (c) using common parts for different products, and (d) reducing lead time.
Find the period t and determine the positive amplitude : Find the period T.-  How many cycles are shown? -  What is the frequency? - Determine the positive amplitude and peak-to-peak value.
Find its maximum gain : Given a circular aperture transmit antenna with efficiency of 0.7 operating at 10 GHz and having a diameter of 1.5 m. Find its maximum gain.
Nominal gdp to gauge economic well-being : 1. Why do economists use real GDP rather than nominal GDP to gauge economic well-being? Define the GDP deflator. 2. What is the CPI? Which do you think has a greater effect on the consumer price index: a 10 percent increase in the price of chicken,..
Conclusion for five kingdom classification : Conclusion for five kingdom classification merits and demerits.
Which ways the self-fulfilling prophecy occurred in the film : In which ways the process of perception (selection, organization, and interpretation) builds up the storyline between the LAPD officer John Ryan and his partner, and TV Director Cameron Thayer and his wife Christine?
Complete substantitive sentences : Remember to respond to at least two of your peers' postings. Initial discussion questions should contain a minimum of 150-words. Follow-up peer responses should contain a minimum of three complete substantitive sentences. Please check spelling, g..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Calculate the spatial part of e at a point r

Two short antennas each of length 10cm at the origin carry identical currents of I = 5 Sin (wt). One is in the az direction and the other one is in the ay direction. If the frequency of the antenna is 60 MHz then calculate

  How a dual converter is operated in the motoring

Using circuit diagrams showing current directions in each mode of operation, describe how a dual converter is operated in the motoring and generating modes.

  Draw the equivalent circuit of the transformer

The O.C and S.C test data are given below for a single phase, 5 kVA, 200V/400V, 50Hz transformer. O.C test from LV side:200V 1.25A 150WS.C test from HV side:20VV 12.5A 175W

  Suppose a fair coin is tossed n times each coin toss

suppose a fair coin is tossed n times. each coin toss costs d dollars and the reward in obtaining x heads is ax2 bx.

  Force and total time required

A 1200-kg car moving at 20 km/h is accelerated at a constant rate of 4 m/s2 up to a speed of 75 km/h. What are the force and total time required?

  How large is the correlation coefficient for gsm 900 system

Assuming that directions of arrival are uniformly distributed at the mobile, how large is the correlation coefficient for a GSM 900 system between the channel in the middle and the end of the burst when the mobile station moves at 200 km/h

  Determine line speed and minimum required bandwidth

Consider a PCM-TDM system in which 24 signals are to be processed. Each signal has a baseband bandwidth of 3 KHz. The sampling rate has to be 33.3% higher than the theoretical minimum, and 8 bits are to be used.

  Compute the voltage on the chassis

Assume the equipment draws a current of 15A; compute the voltage on the chassis.

  What is the value of the circuit current

What is the time constant of the circuit with S1 closed and what is the eventual steady-state current with S1 closed - what is the value of the circuit current at the first instant S1 is closed?

  Determine the truth table for a circuit whose 2-bit output

In the truth table, use the don't care term to represent 1bit (or 2 bits) of the entries whose outputs are the same for thebit(s) is both 0 and 1. For example, for the F=11, X= 1110 andX=1111. Then X can be written as X=111×.

  Implement the circuit using only nand gates

Obtain the (optimal) Boolean expression for each output (Karnaugh maps can be helpful).

  Table listing critical temperatures for variety of materials

Find a table listing the critical temperatures for a variety of materials. - List at least five materials with the critical temperatures that are not mentioned in this text.

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