A uniform sinusoidal plane wave in air with the following phasor expression for electric intensity is incident on a perfectly conducting plane at z -0. a) Determine the polarization of the wave (with...
Ē"(z)= 2a e 3x104) 1) A uniform plane wave is incident normally on an air-sea water interface at z=0. The phasor expression of the incident electric field intensity is: (V/m) The parameters of the sea-water are: E = 80€, (F/m), u = H (H/m)and o = 4(S/m). Find: a) The intrinsic impedance of medium (1) and medium (2). b) The reflection and transmission coefficients. c) The attenuation and phase constants in the second medium. d) The ratio of the sea-water...
The complex amplitude and polarization of the electric field intensity and magnetic field intensity of a uniform plane wave operating at 1 GHz is l 100e-丿4a -and | 10.63eTa'l- respectively. The wave propagates through a medium with the following properties: 4 × 10-7 ,e = 14.2 × 10-9 , σ = 0 . Determine the following: a. Electric field intensity in phasor form. b. Electric field intensity in real instantaneous form. m m m c. Wave impedance
4) A plane wave in air with is incident upon the planar surface of a dielectric material, with e2.25, occupying the half-space z 2 0. Determine (a) The incidence angle i (e) The field E, of the reflected wave (d) The field E of the wave transmitted into the dielectric, (e) The average power density carried by the wave into the dielectric medium.(30 pts.) (b) The frequency of the wave. Hint: This incident wave is a mixture of parallel and...
P22.17. A plane wave with normal polarization is incident at an angle of 60° from air onto deep fresh water with Ep-81 (σ 0). The rms value of the incident electric field is 1 V/m. Find the rms value of the reflected and transmitted electric field. (a) pn0.8943,
II1. A plane wave is incident on a glass-air interface with a sinusoidal boundary from the high index side. The period of the surface is d; the wavelength of the light is 2; the angle of incidence is 6. Discuss fully how the incident wave is scattered by the interface.
how can I solve this problem? A uniform plane wave with an electric field given by E(x, z.)- 9Eocos[V3x10°-(xt2) is obliquely incident at the interface located at z- 0 between two lossless dielectric media. The relativity permittivity permittivity corresponding expression for the magnetic field of the incident wave H(x, z, t). (c) Calculate the percentage of the incident power that will be transmitted across the interface. 82r of the second medium is 3. (a) What is the relativity Eir of...
The electric field intensity of a uniform plane wave in a medium, σ=0, ε=ε0εr, μ=μ0 is: E= 12 sin(2pi x 10^7t - 3y)az V/m (a) Determine the polarization of the wave. (b) Find the frequency. (c ) Calculate εr. (d) Obtain the magnetic field intensity H.
6. Write the phasor expressions for the incident waves described in problems 4 and 5 if the wave has a frequency of 100 MHz. A perpendicularly polarized wave has an angle of incidence of 30 degrees. The dielectric boundary between air and a medium with relative dielectric permittivity of 4 is at z 4. 0. a. Find the angle of the refracted wave b. Find the reflection coefficient If the wave in problem 4 had parallel polarization, what would be...
Question No 1: (40) A y-polarized uniform plane wave (E,,H) with 100 MHz frequency propagates in air and impinges normally on a perfectly conducting plane at x = 0. Assuming the amplitude of E, to be 6 mV/m, write the phasor and instantaneous expressions for: (a) E, and H of the incident wave (b) E, and H, of the reflected wave (c) E, and H, of the total wave in air (d) Determine the location, nearest to the conducting plane,...
3.A uniform electromagnetic plane wave is normally incident from the air region ( medium #1 with+ η = η。= 120π ) upon the planar interface separating air from a lossy dielectric medium (medium #2 with intrinsic impedance 20π + jlOr ). The incident plane wave in air has a phasor electric field given by E(x)-le, x<0 Find: (a) the frequency f (Hertz) (b) the magnitude and the phase of the reflected phasor electric field E as a function of coordinates...