What is the average power density in the reflected wave

Reference no: EM132658904

Question 1: A 10 volt per meter, 1 Mhz UPW is traveling in free space is incident normal to a good conductor with relative permittivity 1, and relative permeability 1 and conductivity of 5.8 * 10⁷ S/m. We are interested in the amount of power in micro watts dissipated in an area of 2 square meters between the surface and 1 skin depths of the material.

Question 2: Your need to determine the area illuminated by a subsurface light source at a depth of 2.91 meters in a clear medium with a relative permittivity of 1.76 in m².

Question 3: You are given material with a relative Permittivity 11.33, relative permeability 1, a UPW is traveling in this material at t frequency of 820 MHz. What is the wavelength in m?

Question 4: You are working with a lossy material that has conductivity of 3.94 * 10⁷S/m, relative permittivity 4.9, relative permeability 1. Assuming you are working with a UPW at 6.9 Mhz, what is the phase constant value in thousands?

Question 5: You are working with a lossy material that has conductivity of 4.3 * 10⁷S/m, relative permittivity 2.1, relative permeability 1. Assuming you are working with a UPW at 2 Mhz, what is the attenuation constant value in thousands?

Question 6: You need to find the intrinsic impedance in milliohms for a lossy material with conductivity 7.53 * 10⁷ S/m, relative permittivity 7.3, relative permeability of 1, with an incident UPW with a frequency of 9.8 THz.

Question 7: You are given material with a relative Permittivity 1, relative permeability 1, a UPW is traveling in this material at t frequency of 1,000 KHz. The conductivity of the material is 5.8 x 10⁷ S/m. What is the velocity of propagation in m/s?

Question 8: A 10.3 volt per meter, 1 Mhz UPW is traveling in free space is incident normal to a good conducting material with relative permittivity 10.2, and relative permeability 4.5 and conductivity of 7.2 * 10⁷ S/m. We are interested in the amount of power dissipated in an area of 8.1 square meters between the surface and 1.5 skin depths of the material in Kwatts.

Question 9: A 413.6 volt per meter, 230.1 Mhz UPW is traveling in free space is incident normal to a surface with relative permittivity 9.5, and relative permeability 4.3. What is the value of the reflection coefficient?

Question 10: A 121 volt per meter, 244 Mhz UPW is traveling in free space is incident normal to a surface with relative permittivity 5.1, and relative permeability

What is the average power density in the reflected wave in watts/square meter?

Question 11: You are given material with a relative Permittivity 9, relative permeability 1, a UPW is traveling in this material at a frequency of 1,000 MHz. The conductivity of the material is 8 S/m. What is the intrinsic impedence value?

Reference no: EM132658904

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