(b) For a rectangular box of dimension 2m x 3m x 4m determine the expression for net power flux as well as net time average power entering the box due to a plane wave in air given by E = â10cps(2.4r x 1010-52.97y) V/m. %3D
Q: 2) What is the length of the transmission line in wavelengths from the load, such that the…
A: For a lossless coaxial transmission line of characteristic impedance 50 Ω and a wave phase velocity…
Q: As shown in the figure, two identical same phase transmitters of electromagnetic waves, are located…
A: Given two identical same phase transmitter of E M waves are at A and B as shown radius -…
Q: A 60 MHz plane wave travels from a lossless dielectric medium with a relative electrical value of…
A:
Q: For a non-magnetic material having ?? = 2.25, ? = 10−4 S/m. Find (i) loss tangent, (ii) attenuation…
A: NOTE: 'Since you have posted a question with multiple sub parts, we will solve the first three sub…
Q: Explain MUF and give any method for calculation. A high frequency radio link has to be established…
A: MUF for the given path
Q: A circuit is shown in Figure (Q1). The line is 2 m long and the dielectric constant is such that the…
A:
Q: In free space, E(z,t) = 50 cos(@t - Bz) a, Vlm. Find the average power in W crossing a circular area…
A: It is given that: Ez,t=50cosωt-βzaxr=2.5 mz=constant
Q: A) microstrip 2-Under which conditions of two unit vectors, the polarization toss factor (PLF) is…
A: Given : In the given question they are discussing about the polarization loss factor in the…
Q: Electric field phasor of a uniform planar wave arriving in an arbitrary direction from the air to a…
A: At surface z=0, Let the general vector in plane z=0, is r→=x,y. The general equation of the vector…
Q: In a simple non-magnetic lossless medium, the electric field of a monochromatic plane wave reflected…
A: consider the given question;
Q: With an aid of a simple diagram explain the construction of a coaxial cable (b) If a load of 50…
A: As per policy, we can submit any one answer in one post. Please submit other questions in new post.…
Q: A slab of dielectric material has a relative dielectric constant of 3.8 and contains a uniform…
A: The average number of the dipole per cubic meter is expressed as:
Q: At 50 MHz, a lossy dielectric material is characterized by e = 3.6ɛo, H = o = 0.08 S/m. If E, = 6e¯"…
A: Wave is function of space and time. The mode at which waveguide have lowest frequency is said to be…
Q: Write the electric field at point (x.y.z) in space for 1/4 monopole antenna centered on the z axis.
A: We need to write the electric field at point (x,y,z) in space for λ4 monopole antenna centred on the…
Q: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the…
A:
Q: A plane wave in air with an electric field amplitude of 2 V/m is incident normally upon the surface…
A: given here a plane wave in air with an electric field amplitude of 2 V/m is incident normally upon…
Q: An isotropic transmitting antenna is transmitting 10 W of power. If the receiving antenna is located…
A: According to Friis transmission formula, the power received (Pr) by the receiving antenna located at…
Q: Iis the current required to radiate power of 100 W at 100 MHz from a 0.01 m. Hertzian dipole JE| and…
A:
Q: 10.19 A manufacturer produces a ferrite material with u = 750µ,, ɛ = 5ɛ, and o =10-6 S/m at 10 MHz.…
A:
Q: Q.1 What are the conditions for total internal reflection? Q.2 What is the (V ) number of fiber or…
A: Note :- As per guidelines we are supposed to answer only three questions. So I request you to post…
Q: 9. Radiation intensity is the Power radiated from an antenna per unit solid angle . a) True b) False…
A: 9) Radiation intensity is the power Radiated from antenna per unit solid angle U = Prad/solid angle…
Q: For a smooth surface the angle of light incidence equals the , angle of reflection T O F O
A: 1.Answer:True
Q: An insulation environment consists of polyethylene (E,1 = 2.3) and air (E,2 = 1). Electric field…
A: Concept: Snell's law (also known as Descartes' law or the law of refraction) shows the relationship…
Q: 4- For an electromagnetic wave, the distance between five successive crest (peak) is 50 inches,…
A:
Q: : 3.6ε0, μ 2.1μο, and At 50 MHz, a lossy dielectric material is characterized by e = o = 0.08 S/m.…
A: Wave is function of space and time. The mode at which waveguide have lowest frequency is said to be…
Q: A λ / 2 dipole , with a total loss resistance of 1 ohm , is connected to a generator whose internal…
A: Antenna:- It's main purpose is to transmit and receive signals between wireless points. It consists…
Q: 2. A transmitter and receiver are separated by water. If the difference in lengths of the direct and…
A:
Q: What is the maximum power received at a distance of 500m over a free space with 1GHz transmitted…
A:
Q: The observed standing wave ratio on a 100 Ω lossless line is 8. If the first voltage maximum occurs…
A: Given Z0 = 100 ohm, s = 8, θτ-2βl=0θτ=2βlθτ=22πλ(0.3λ)θτ=4πλ(0.3λ)θτ=216°
Q: Q1: Answer the following sentences with (True) or (False) then correct the false sentences: 1- When…
A: We need to tell about whether the given statement is true or false.
Q: A slab of dielectric material has a relative dielectric constant of 3.8 and contains a uniform…
A: Given parameters: For a given lossless material Dielectric constant, εr = 3.8 Uniform electric flux…
Q: An isotropic antenna is radiating evenly in the r–direction in free space. The total electric field…
A: Write the expression for the total radiated power,
Q: A wave guide fed-pyramidal horn antenna is working at an operating frequency of 10 GHz for the…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
Q: Normalized radiation intensity for an antenna as U (0, 4) = sine*(sinp)^2 is given. This irradiance…
A: As we have given: Uθ,ϕ=sinθ×sinϕ2 Umax=1 ... lies when θ=ϕ=π2 For a) Step 1: Calculate Prad…
Q: Q20. Choose the type of cable used to for short distance subscriber loop. Justify why this cable is…
A:
Q: 5) The operating frequency of a Hertz dipole of length L = 2m is 1 MHz. For copper conductor, find…
A: Given: L=2 mf=1 Mhzσc=57 MS/mr=1 mm Step 1: Obtain skin depth Skin…
Q: 1. At z=0, a circular gaussian beam is given by E = E, Exp-- 2 ), where E is the electric field. Wo…
A: It is given that: E=Eo exp-x2+y2wo2
Q: he phasor fields of a uniform plane wave of angular frequency w = 1.6 x 10° (rad/sec) in a…
A: Dear student as per our guidelines we are supposed to solve only one question in which it should…
Q: Assume that the antennas in Problem 2.3 are dish antennas such that A = . If the beamwidth factor…
A: The region where the majority of the power is emitted, which is the peak power, is known as the beam…
Q: The figure shows a transmitter and a receiver. The distance between them is d apart. The heights of…
A: According to bartleby only three subparts are to be answered.
Q: 1. If the electric field strength of a plane wave is 2V/m, what is the strength of magnetic field H…
A: As per the guidelines I have to do a maximum of 1 question so I request you to submit the remaining…
Q: a- define a shield b- calculate Reflection loss in dB for a plane wave incident in a shield with…
A:
Q: 3) Find Determine the amplitudes of the reflected and transmitted E and H at the interface shown in…
A:
Q: A plane wave E' = 5 sin (wt- 6лх) ау + 10 сos (wt-6тх ay + 10 cos ( wt- 6TX ) az (V/m) in a lossless…
A: GIven data:
Q: Q1] A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the…
A: The solution can be achieved as follows.
Step by step
Solved in 3 steps with 2 images
- In free space " check image " Find the average power crossing a circular area of radius 2 meters in a plane ? = 0.As shown in the figure, two identical same phase transmitters of electromagnetic waves, are located at A and B, which are at opposite ends of the 120 meter diameter of a large horizontal semi-circle. The detector D rides on a rail which forms the circumference of the semi-circle. The frequency of the transmitters is 88 MHz (1 MHz = 106 Hz). Suppose the detector is initially located equidistant from A and B as shown in the diagram. (a) What’s the wavelength of the electromagnetic waves? (b) How many minima are counted as the detector is slowly moved on the circle from this initial position to transmitter B?3 Mhz plane wave εr=9, μr=1, σ=12a-) |j|/|jd| Determine whether it is a conductor or an insulator by findingb-) Find the propagation constant and attenuation constant of the medium
- for non magnetic material having relative permeability of 2.25 sigma= 10^-4 S/m. find loss tangent, attenuation constant, phase constant, and intrinsic impedance for a wave having a frequency of 2.5MHz. assume material to be a good dielectric.A 60 MHz plane wave travels from a lossless dielectric medium with a relative electrical value of 1.96 and a magnetic permeability of 1 at an angle of 30 degrees to the air.what is the angle of transmission? which of the options is correct? a)44.42 b)45 c)43.36 d)48.592.) A short vertical transmitting antenna erected on the surface of a perfectly conducting earth produce an rms field strength E = 100 sine mV/m at a distance of 0.5 km from the antenna. Determine the total radiated power by the antenna.
- (b) What is the critical angle for light passing from PbO (n1= 2.67) into air (n2=1)?I:07)The 1-m-long radio antenna on a car registers a peak voltage 1.4 V when tuned to a radio station that is 1.3 km away. What is the average electromagnetic power emitted by the station, assuming that the antenna is optimally oriented?Q1: a- an antenna gives a radiation at wavelength equal 12 cm find the distance from the antenna where the far region begins b- a shield formed from copper find the shield impedance if the frequency of incident wave is 64 MHz
- A coaxial cable (KG 59 100Ω) has a maximum voltage standing wave of 80 V and a minimum voltage of 20 V. The transmission source provides a signal with a voltage of 30 V and a current of 4A. Determine: a) the reflection coefficient, b) the standing wave ration, c) the value of a resistive load, d) the output power, and e) describe the relationship between the reflected incident voltage and the reflected incident power as a function of the reflection coefficient.For a given length of coaxial cable with distributed capacitance C′=24.15 pF/m and distributed inductance L′=483.12 nH/m, determine: >velocity of propagation v_p >velocity factor k >wavelength λ if the frequency of the EM wave is 100 MHz.5 (a) With an aid of a simple diagram explain the construction of a coaxial cable (b) If a load of 50 Ohms terminates a transmission line of impedance 100 Ohms calculate the reflectance and the amplitude of the reflected wave (given a unit amplitude incident wave). Also find the VSWR in this case (c) A 50Ω transmission line is connected to an antenna with load impedance of ZL = (25-j50) Ω. Design a short-circuited parallel stub required to match the lines. (Use a smith chart and upload it along with your answers)