M2 Antennas Great Text On Smart Antennas And Adaptive Arrays Physics Questions, Please Help!?

Physics Questions, please help!? - m2 antennas great text on smart antennas and adaptive arrays

Laser 1) momentum in science and medicine used to generate very short electromagnetic energy. When laser light of wavelength 1062 nm (corresponding to a neodymium-YAG), and the pulse has a duration of 22 picoseconds, like many in the wavelength of the laser pulse?

How do I cut the pulse to adjust a wavelength?
___fs


2) A 1.30 m long FM antenna is parallel to the electric field of an electromagnetic wave. How many members of the electric field produced to 1.20 mV (RMS) voltage between the ends of the antenna?
____V / M (RMS)
What is the rate of transport of energy per square meter?
____W/m2

3) The average signal intensity of a particular TV channel is 1.2 10-13 W/m2, if it is 33 cm diameter antenna satellite TV.
(a) Calculate the total energy received by the antenna for 7.0 hours of viewing programs this station.
_____J
(b) What are the amplitudes of the fields E and B-wave?
___E V / m
_______
________