Calculate antenna radiation resistance and ohmic resistance

Assignment Help Electrical Engineering

Reference no: EM13269813

A steel dipole antenna of length 62" and 1/8" diameter is operating at 1 MHz (an example AM radio antenna). Assume a Hertzian dipole antenna model. (a) Calculate the antenna radiation resistance and Ohmic resistance, (b) Calculate the radiation efficiency of this antenna, (c) Calculate the input impedance, (d) calculate the antenna gain

Reference no: EM13269813

Questions Cloud

Explain the average atomic weight of the uranium atoms : A certain enriched sample of uranium contains 92.000% U-238 and 8.000% U-235. What is the average atomic weight of the uranium atoms in this sample? The isotopic masses of U-235 and U-238 are 235.0439 amu and 238.0508 amu, respectively.

Find the mean value of the expansions : For the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years, respectively. The expansion will cost $4.2 million. Use interest rate of 8%.

What is the value of nico stock : If the firm's average cost of capital is 15 percent, the market value of the firm's debt is $500,000, and Nico has a half million shares of stock outstanding, what is the value of Nico's stock?

Difference in solution'' freezing point from the pure solvent : If a 0.568m soloution had a 3.75 C difference in its freezing point from the pure solvent, what is the freezing point depression constant Kfp for the solvent

Calculate antenna radiation resistance and ohmic resistance : Assume a Hertzian dipole antenna model. (a) Calculate the antenna radiation resistance and Ohmic resistance, (b) Calculate the radiation efficiency of this antenna, (c) Calculate the input impedance, (d) calculate the antenna gain

Estimate firm a cost of equity for the new business : If the riskless rate is 3% and the market return is 8%, estimate Firm A's cost of equity for the new business using the CAPM.

How long can their monopoly last : How Long Can Their Monopoly Last? case study. Both Proctor & Gamble and Intuitive Surgical are also profiled in various discussions throughout The Innovator's DNA. You may integrate that information, as well as any other research regarding innovation..

Which action would most likely violate the standard : Which action would most likely violate the standard on suitability for an investment professional managing individual portfolios?

Which of the following should tom do to avoid violating : The team determines both outcomes are reasonable based on the information available and decides to stay with the recommendation that differs from Tom. Which of the following should Tom do to avoid violating the codes and standards?

User Account

All Pages