(IV) A hollow conductor waveguide has a rectangular cross section of 2a by a. If we want it to allow a microwave at 15 GHz to propagate only in four lowest TE modes, what is the requirement on the value of a?

Q: (III) non-magnetic insulating medium. (a) If 30% of the incident power is reflected, calculate the…

A: Solution:   A plane wave at a frequency of f=5 GHz is incident normally from air to nonmagnetic…

Q: 15-11. Determine the efficiency for an antenna with radiation resistance R, = 18.8 2, effective re-…

A:

Q: The magnetic field component of an EM wave propagating in the +y direction in sea water (E, = 80, µ,…

A: Sea water can be considered to be a di-electric. As any plane wave passes through a di-electric, it…

Q: 3. Consider a compact dise that uses pulse-code modulation to record audio signals whose bandwidth W…

A:

Q: (7) A laser with a circular cross section is used to suspend a spherical aluminum bead in Earth's…

A: Electromagnetic waves transfers energy to a system by virtue of its electric and magnetic fields.…

Q: Suppose the maximum safe intensity of microwaves for human exposure is taken to be 1.00 W/m2.   a)…

A: The maximum safe intensity of microwaves for Human exposure is taken to be 1.00 W/m2

Q: Who will hear the voice of a singer first: a person in the balcony 50.0 m away from the stage (see…

A: Given Data: The distance to balcony is, db = 50.00 m. The distance to the radio is, dr = 1200 km.…

Q: A transmission line of electric length 1 = 0.375 2, and operates at a frequency of 1 GHz, is…

A:

Q: Project Seafarer was an ambitious program to construct an enormous antenna, buried underground on a…

A: a) frequency = 0.0314 Hz or s-1 b) period of radiation emitted = 31.85 s

Q: Suppose the maximum safe average intensity of microwaves for human exposure is taken to be 2.00…

A: Given: The intensity is I=2 W/m2. The power is P=10 W. The speed of light is c=3X108 m/s. The…