Question: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the antenna, the total electric field E is measured

A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the antenna, the total electric field E _θ is measured to be 5 V/m. Find the radiated power density (P̅ _av) and total radiated power (P̅ _rad).

Step by Step Solution

★★★★★

3.46 Rating (146 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve the problem we need to calculate both the radiated power density Pav and the total radiated ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Electrical Engineering Questions!

Birdie Golf, Inc., has been in merger talks with Hybrid Golf Company for the past six months. After several rounds of negotiations, the offer under discussion is a cash offer of $352 million for...

The electric field radiated by a short dipole antenna is given in spherical coordinates by Find H (R = ; t) 2 x 10-2 - sine cos(6n x 10t 2TR) E(R, 0;1) = 0 (V/m). R

At a distance r = 100 m from a point isotropic source of sound of frequency 200 Hz the loudness level is equal to L = 50 dB. The audibility threshold at this frequency corresponds to the sound...

In free space, an antenna has a far-zone field given by Where ? = ???o?o. Determine the radiated power. 5 sin 20 Bra, V/m E, E,

A hypothetical isotropic antenna is radiating in free space. At a distance of 1 0 0 m from the antenna, the total electric field ( E ) is measured to be 5 V / m . i ) Find the power density Wrad ii )...

1. [-/1 Points] DETAILS UMASSA2L1 13.P.001. A uniform volume distribution of charge has radius R and total charge Q. A point charge -q is released from rest at point b, which is a distance 3R from...

ANTENNA THEORY ANALYSIS AND DESIGN Please make sure the answer is correct with Numbers. Please make sure the answer is full with details. Problem 5: The radial component of the radiated power density...

P-Chart: A manufacturing process is monitored using a P-chart for the proportion of defective items in a sample of 50 items taken every hour. The process has been in control for the past 20 hours....

1)two short paragraphs for the point charge Where do you think the electric field is strongest? where is it weakest?Do the results make sense with theory? How does it compare to the electric field...

Please take the ID number 1234567 as an example. Please answer as fast as possible. Even if you haven't finished all questions, I will still give you my thumb-up. Thanks!! (10) Q3 A 3 GHz radar...

Review 2C PHYS 22100 Name Use the sketch shown below to answer the next 3 questions. The sketch shows a region of space with regions of uniform electric potential indicated by dashed lines. Eight...

(a) Find the approximations T10 and S10 for 1 ex and the corresponding errors ET and ES. (b) Compare the actual errors in part (a) with the error estimates given by (3) and (4). (c) How large do we...

Gilca Ltd. is completing the information- processing cycle at the end of its fiscal year, December 31, 2014. The correct account balances at December 31, 2014, both before and after the adjusting...

Question 5 ( 2 points ) If we find that the rate of change of the volume of a balloon is - 3 m m 3 ( s ) at a certain moment, what does that tell us about the balloon?

1) (15 pts) A dataset consists of two classes, whose distributions are assumed Gaussian, and whose sample covariances and means are the following: Ho = C (2 0 0 2 C = Calculate the LDA projection...

B= 30 x 10 -4 A/V 2 , V THp = -1V . So calculate I DQ and V SDQ and draw DC line. Aadaki devre iin B = 30 x 104 A /V?, VTHP = -1 V olduuna gre Ioa ve VsDa deerlerini bulun, DC yk hattn izin. V1 12 V...

A planar EM wave comes from one medium with a dielectric constant in the normal direction to another medium with a dielectric constant Both media are magnetic and non-conductive material medium. The...

An investment banker says, I dont worry about detailed, long-term forecasts. Instead, I use the following approach when forecasting cash flows beyond three years: I assume that sales grow at the rate...

the experience of many countries shows that the onset of fertility decline

Wireless LAN Components Wireless LANs operate a multitude of devices, such as PCs, laptops and PDAs. A major part of a wireless LAN includes a Network Interface Controller (NIC) that operates within...

QUESTION 17 What is correct regarding an ideal isotropic antenna? a. An ideal isotropic antenna is a highly efficient antenna used extensively in today's communication systems b. An ideal isotropic...

2. (Simple link budget calculation) Consider a pair of transmit and receive antennas with gains Stand R Use the Friis free-space equation that we discussed in class to show that the received power in...

(a) A light ray could experience total internal reflection while travelling from a rarer medium to a denser medium. True or false? (b) In an optical fiber, the cladding has to be denser than the...

QUESTION 21 Determine the maximum theoretical data rate (i.e., Shannon Hartley capacity) possible given a frequency bandwidth of 36 MHz and SNR=100. a. 36 Mbps b. 100 Mbps c. 72E6 bps d. 240 Mbps...

Which of the following refers to the process of assigning a different MAC address to your network card than the one issues by the manufacturer? Group of answer choices Warchalking MAC filtering...