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5 Points Problem 5: A Uniform Plane Wave of frequency f is propagating in a certain...
6.) A wave is transmitted through an antenna with a frequency of 100 MHz, is travelling...
6.) A wave is transmitted through an antenna with a frequency of 100 MHz, is travelling in a lossless medium (5 Ma (5 Mar (3 Ma having the relative permittivity(Er) and relative permeability (),18 and 1 respectively, Determine; a. Attenuation factor b. Phase shift constant c. Velocity of propagation
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with...
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with E,=2 is H(x,t) = cos(3x108t+4x)ā, – sin(3x10$t +4x)ā.(Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity Vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power density Sav.
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with...
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with x=2 is 7 (x,t) = cos(3x108t+4x)â, – sin( 3 x 108t+4x)â, (Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power density...
3. (30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium...
3. (30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with 8=2 is 7 (x,t)= cos(3x10't +4x)â, - sin( 3x108t + 4x)â, (Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power...
Probelm 8.4 Consider a uniform plane wave propagating in a lossy, non-magnetic biological tissue characterized by...
Probelm 8.4 Consider a uniform plane wave propagating in a lossy, non-magnetic biological tissue characterized by com- plex relative permittivity er -er - je?. The instantaneous electric field is given by: E(,t) 0.5e-39v cos(1.83T x 10°t - 141y) (V/m) (a) Determine є,-er-je. (b) Compute the intrinsic impedance e of the biological tissue. Then find the corresponding instantaneous magnetic field H(,t) (c) Find the time-average Poynting vector Sav. Use MATLAB to plot its magnitude for 0 < y < 6 (cm).
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
3. (10 points) A uniform plane wave is propagating at a velocity of 1.6x108 m/s in...
3. (10 points) A uniform plane wave is propagating at a velocity of 1.6x108 m/s in a perfect dielectric. The E wave and H wave are given respectively by Ez,t) = 780 cos(277 1.5 108t - Bz) a, V/m H(z,t) = 2.9 cos(211 X 1.5 x 108t – Bz) ay A/m Find (a) B (b) 2 (c)n (d) Mr (e) Er
Problem 3 (3 marks) 708.335.10-12 F/m, u = 1.25663706.10-6 H/m). A uniform plane wave propagates in...
Problem 3 (3 marks) 708.335.10-12 F/m, u = 1.25663706.10-6 H/m). A uniform plane wave propagates in seawater (o = 4 S/m, e = Page 1/2 frequencies: fi = 10 GHz and f2 = 100 kHz. (2.5 a) Find the propagation constant y, a and ß at two mark) b) If you were to send a signal in seawater, which frequency would you choose? Why? (0.5 mark)
Problem 3 (3 marks) 708.335.10-12 F/m, u = 1.25663706.10-6 H/m). A uniform plane wave...
Problem 3: A uniform plane wave at frequency f is normally incident from the left on...
Problem 3: A uniform plane wave at frequency f is normally incident from the left on the following structure. All materials are non-magnetic (Pr1). Region 3: Er3 Region 1: Region 2: Ey2 Ert d A. Determine the thickness d that will causemaximum reflection 5 Points B. Determine the Effective Coefficient of Reflection 5 Points C. Determine find the percentage of power transmitted through the structure. 5 Points D. Determine the thickness d that will cause minimum reflection 5 Points Problem...
Problem 5 (20pts). The magnetic field of an electromagnetic wave propagating in free space is given...
Problem 5 (20pts). The magnetic field of an electromagnetic wave propagating in free space is given by: H(R,6,t) = (@0.2653 + $0.5305) sinėsin(wt – kR), Ho = 41 x 10-7 (H/m), €, = 8.85 x 10-12 (F/m). Frequency of 150 x 106 Hz Hint: useĚ = 1vx jw Find: a) Ễ (R,Q) and E(R,6,t), Let în component equal zero b) value of k Problem 5 (20pts). The magnetic field of an electromagnetic wave propagating in free space is given by:...
6.) A wave is transmitted through an antenna with a frequency of 100 MHz, is travelling in a lossless medium (5 Ma (5 Mar (3 Ma having the relative permittivity(Er) and relative permeability (),18 and 1 respectively, Determine; a. Attenuation factor b. Phase shift constant c. Velocity of propagation
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with E,=2 is H(x,t) = cos(3x108t+4x)ā, – sin(3x10$t +4x)ā.(Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity Vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power density Sav.
(30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with x=2 is 7 (x,t) = cos(3x108t+4x)â, – sin( 3 x 108t+4x)â, (Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power density...
3. (30 pts) The magnetic field of a uniform plane wave propagating in a lossless medium with 8=2 is 7 (x,t)= cos(3x10't +4x)â, - sin( 3x108t + 4x)â, (Alm). Find: (1) The phasor form expression for the magnetic field (2) The direction of propagation for the wave (3) The velocity vp (4) The polarization state. If it is a circular polarization, you need to determine it is left or right handed. Provide details for your reasoning. (5) The average power...
Probelm 8.4 Consider a uniform plane wave propagating in a lossy, non-magnetic biological tissue characterized by com- plex relative permittivity er -er - je?. The instantaneous electric field is given by: E(,t) 0.5e-39v cos(1.83T x 10°t - 141y) (V/m) (a) Determine є,-er-je. (b) Compute the intrinsic impedance e of the biological tissue. Then find the corresponding instantaneous magnetic field H(,t) (c) Find the time-average Poynting vector Sav. Use MATLAB to plot its magnitude for 0 < y < 6 (cm).
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
3. (10 points) A uniform plane wave is propagating at a velocity of 1.6x108 m/s in a perfect dielectric. The E wave and H wave are given respectively by Ez,t) = 780 cos(277 1.5 108t - Bz) a, V/m H(z,t) = 2.9 cos(211 X 1.5 x 108t – Bz) ay A/m Find (a) B (b) 2 (c)n (d) Mr (e) Er
Problem 3 (3 marks) 708.335.10-12 F/m, u = 1.25663706.10-6 H/m). A uniform plane wave propagates in seawater (o = 4 S/m, e = Page 1/2 frequencies: fi = 10 GHz and f2 = 100 kHz. (2.5 a) Find the propagation constant y, a and ß at two mark) b) If you were to send a signal in seawater, which frequency would you choose? Why? (0.5 mark)
Problem 3 (3 marks) 708.335.10-12 F/m, u = 1.25663706.10-6 H/m). A uniform plane wave...
Problem 3: A uniform plane wave at frequency f is normally incident from the left on the following structure. All materials are non-magnetic (Pr1). Region 3: Er3 Region 1: Region 2: Ey2 Ert d A. Determine the thickness d that will causemaximum reflection 5 Points B. Determine the Effective Coefficient of Reflection 5 Points C. Determine find the percentage of power transmitted through the structure. 5 Points D. Determine the thickness d that will cause minimum reflection 5 Points Problem...
Problem 5 (20pts). The magnetic field of an electromagnetic wave propagating in free space is given by: H(R,6,t) = (@0.2653 + $0.5305) sinėsin(wt – kR), Ho = 41 x 10-7 (H/m), €, = 8.85 x 10-12 (F/m). Frequency of 150 x 106 Hz Hint: useĚ = 1vx jw Find: a) Ễ (R,Q) and E(R,6,t), Let în component equal zero b) value of k Problem 5 (20pts). The magnetic field of an electromagnetic wave propagating in free space is given by:...
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