Discuss the evolution of the half-wave dipole

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1. How do you find the radiation fields due to an antenna of arbitrary length and arbitrary current distribution?

2. Discuss the evolution of the half-wave dipole from an open-circuited transmission line.

3. Justify the approximations involved in evaluating the integrals in the determination of the radiation fields due to the half-wave dipole.

4. What are the values of the radiation resistance and the directivity for a half-wave dipole?

5. What is an antenna array?

6. Justify the approximations involved in the determination of the resultant field of an array of two antennas.

Reference no: EM131013793

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