The reflection coefficient on a line is 0.2 ∠45°. The SWR is (a) 0.8 (b) 1.1 (c) 1.2 (d) 1.5

Q: The angle formed between A = 5a,+5a,+3az and surface z = 5 is 67 74.97 15.1 48.189

A: We need to find out angle between two surface , it will be same as angle between thier normals . We…

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: 11. The impedance on the Smith chart can be repeated for each half wavelength . length of the…

A: Lembda/2 line of the transmission line is called as impedance reflector because the value of…

Q: the skin depth or penetration depth o for Couper plate at f=1 GHz is take the conductivity 5.8*10^7…

A:

Q: The angle formed between A = 5a,+10a,+10az and surface z = 5 is 74.97 O 10 O 15.1 48.189

A: Given, A=5aρ+10aφ+10azand surface, z=5

Q: The transmission line has a characteristic impedance equal to 502, and it was found that the speed…

A:

Q: A transmission line has a short circuit load (ZL=0). What does the Standing Wave Pattern look like?

A: Interference of the reflected wave and the incident wave along a transmission line creates a…

Q: A dispersion transmission line is one which the wave velocity is not constant as a function of f.…

A: consider the given question;

Q: The equation for the propagation constant for the waveguide is the orthogonality of the electric…

A: We need to select correct option for phase constant for waveguide in dominant mode

Q: In a rectangular waveguide for which a = 1.5 cm, b = 0.8 cm, ở = 0, µ = Hor and 8 = 4ɛ 3xy AX H, = 2…

A: Wave is function of space and time. The mode at which waveguide have lowest frequency is said to be…

Q: Region 1 (y 0) contains dielectric medium with ɛ2

A: Region 1 (y<0) contains the dielectric medium with ε1=5ε0 and μ1=1.5μ0. While region 2 (y>0)…

Q: 4) Find the skin depth at a frequency of 1.6 MHz in aluminum, where o=38.2×10 S/m and 4 = 1.

A: Given: Frequency, f=1.6 MHz. For aluminum, σ=38.2×106 S/m. And μr=1.

Q: H.W: Determine the height of an antenna that must be able to reach antenna at 1.5 m height up to 80…

A: Given  Height of the receiving antenna Hr=1.5 mDistance d=80 km=80000 mAssume radius of the earth is…

Q: The value of reflection coefficient when a transmission line is matched to the load is: O 0.8 O -1

A: Choose the correct option What is the value of reflection coefficient when a transmission line is…

Q: Radio interference can be reduced by employing DC transmission as it reduces the at ..... the…

A: In this question we will find how radio interference reduce in dc transmission..

Q: The best current distributions along the length of a linear wire antenna will be fo a. Length =…

A: The best current distribution along the length of a linear wire antenna will be for?

Q: The angle formed between A = 5a,+10a,+5az and surface z = 5 is 10 15.1 48.189 65.9

A: Find the angle between two plans

Q: 12.6 A tunnel is modeled as an air-filled metallic rectangular waveguide with dimensions a = 8 m and…

A: We need to check whether the given frequency is greater than cut off frequency or not .

Q: For a T.L. of Zo=50 Ohm, terminated with ZL= 60 Ohm, the value of the reflection coefficient (K) is:…

A:

Q: Quèstion 15 The angle formed between A = 5ap+10a,+10a, and surface z = 5 is 10 74.97 48.189 15.1

A: Angle between line and plane

Q: 12.14 Show that the attenuation due to a waveguide operating below cutoff is a = 2Vµɛ f\/1

A: We need to show that the attenuation due to a waveguide operating below cut-off is : α=2πμεfc1-ffc2

Q: If the reflection co-efficient for a transmission line is 0.3, then the VSWR is: a) 0.5384 b) 1.8571…

A: Given information: For a transmission line, the value of the reflection coefficient is Γ=0.3

Q: In a rectangular waveguide for which a = 1.5 cm, b = 0.8 cm, ở = 0, µ = µos and 8 = 4ɛ0 (3). 3ay sin…

A: Wave is function of space and time. The mode at which waveguide have lowest frequency is said to be…

Q: 11. The impedance on the Smith chart can be repeated for each half wavelength * length of the…

A: From the Question The impedance on the Smith chart can be repeated for each half wavelength length…

Q: -7. Determine the reflection coefficient for a transmission line with incident voltage E; = 0.2 V…

A: Reflection coefficient RC = Reflected Voltage/Incident voltage…

Q: Estimate the diameter of a paraboloidal reflector required to produce a beam of 15o width at a…

A: Since the frequency is given as 1.5 GHz, the value of the corresponding frequency will be

Q: the skin depth or penetration depth o for Couper plate at f=1 GHz is take the conductivity 5.8*10^7…

A: In this question we will find skin depth ...

Q: 4.2     Determine the velocity of sound waves having a period of 5 ms and a wavelength 500 mm.…

A: Time period and wavelength are given use the formula as given below

Q: Sketch the Refractive index profile of a step-index and graded-index profile. Show that the path of…

A: Since you have asked multiple questions, we will solve the first question for you. if you want any…

Q: When the load impedance is equal to the characteristic impedance of the transmission lines, then the…

A: Calculation of  reflection coefficient and standing wave ration, of the transmission lines when the…

Q: Two radio antennas radiating in phase are located at points A and B, 200 m apart. The radio waves…

A: Given: Distance = 200 m Frequency = 5.80 MHz

Q: 11. The impedance on the Smith chart can be repeated for each half wavelength length of the…

A: From the Question The impedance on the Smith chart can be repeated for each half wavelength length…

Q: If A = 4a, + 3a, - 5a, the component of A perpendicular to the surface z= 2 is; Select one: O a -4a,…

A:

Q: If the standing wave ratio in a transmission line is 5.7, how many dB is the rotational loss?

A:

Q: 3.9 Explain what is meant by the critical bending radius for an optical fiber. A multimode graded…

A: Critical Bending Radius Some radiation losses occur in the optic fibers due to curves or bends of…

Q: 3. When in the boundary of two media internal reflection occurs, which of following statement…

A:

Q: The angle formed between A = 5ap+10a,+5az and surface z = 5 is 48.189 65.9 15.1 10

A:

Q: For a transmission line, if the reflection coefficient is 0.4, then the transmission coefficient is:…

A: we know that by formula  Reflection coffecient +1 =Transmission coefficient

Q: Satellite communication is an example of sky wave propagation. Select one: O True False

A: The space wave is a kind of radio wave engendering. These sorts of engendering are utilized for…

Q: what is expected VSWR for a transmission line with a reflection coefficient of 0.377

A: Given data Reflection coefficient is τ=0.377 Calculating expected VSWR…

Q: According to LambertsL cosine law of illumination, the illumination at any point on a surface is…

A: Given, According to Lambert's cosine law of illumination, the illumination at any point on a surface…

Q: Calculate the critical angle for light incident on an air-glass interface and on a glass-air…

A:

Q: If a tunnel is 4 by 7 m in cross section, a car in the tunnel will not receive an AM radio signal…

A: Wave is function of space and time. The mode at which waveguide have lowest frequency is said to be…

Q: The angle formed between A = 5ap+10a,+3az and surface z = 5 is 74.97 48.189 10 15.1

A:

Q: the shown figure, the length of the side of the square is 2a , if q,=Q is placed at point "1", the E…

A: Electric field at origin point.  If charge q1= Q  Side of square =2a Electric field E= kq/r2  N/C

Q: Which one of the followings is Gauss Law? Select one:

A: Gauss Law:

Q: A parabolic disk provides a gain of 75 dB at a frequency of 15 GHz. Calculate the first bull beam…

A: Write the mathematical expression for the first null beamwidth of an antenna is:-

Q: 2) Given the following geometry, determine a) the loss due to knife edge diffraction and b) the…

A: The given diagram is shown below: