Determine the safe level for human exposure to em radiation

Assignment Help Electrical Engineering

Reference no: EM13230618

A base-station cellular communicationsystem utilizes arrays of f/2 dipoles as transmitting and receiving antennas. Assuming that each element is lossless and that the input power to each of the f/2 dipoles is 1 watt, determine at 1,900 MHz and a distance of 5kmthe maximum

(a) radiation intensity Specify also the units.

(b) radiation density (in watts/m^2) for each ?/2 dipole. This determines the safe level for human exposure to EM radiation.

Reference no: EM13230618

Questions Cloud

Explain the above freeze at the same temperature : which of the following aqueous solutions will freeze at the lowest temperature? a. 0.10 m KCl, b. 0.20 m C6H12O6 (glucose), c. 0.050 m AlCl3, d. 0.15 m SrBr2, e. all of the above freeze at the same temperature

Determine the vswr inside the transmission line : A N-turn resonant circular loop with a uniform current distribution and with a circumference of f/4 , is fed by a lossless balanced twin-lead transmission line with a characteristic impedance of 300 ohms. Neglecting proximity effects

Dropbox as well as posting to this discussion board : Team Assignment: Your team assignment instructions are located HERE. As a team, you are to complete the first full draft of the strategic plan with the project pro forma. Submit your completed Module 5 Team Assignment to the Team Assignment 5 Dropbox..

Previous manager used a transactional leadership approach : The previous manager used a transactional leadership approach, which has been relatively ineffective. Evaluate one leadership style and describe which you would take.

Determine the safe level for human exposure to em radiation : A base-station cellular communicationsystem utilizes arrays of f/2 dipoles as transmitting and receiving antennas. Assuming that each element is lossless and that the input power to each of the f/2 dipoles is 1 watt, determine at 1,900 MHz

Describe the elements of lewin''s force field analysis model : 1) Describe the elements of Lewin's force field analysis model.

Discribe the trypsin or chymotrypsin : Predict the products of the following protease digestionsby trypsin or chymotrypsin, Polylysine can adopt an alpha-helical conformation, butonly under certain buffer conditions

Explain the advantages and disadvantages of fifo and lifo : Explain the advantages and disadvantages of FIFO and LIFO inventory methods and evaluate the best inventory method is best for this scenario.

Explain how many moles of ar are in the mixture : A gas mixtue of Ne and Ar has a toal pressure of 4.00 atm and contains 16.0 mol of gas. If the partial pressure of Ne is 2.75 atm, how many moles of Ar are in the mixture

User Account

All Pages