Answered: The normalized far-Zone field pattern…

The normalized far-Zone field pattern of an antenna is given by: En=(sine (cosp)^2)^0.5 HPBW ,BWFN in both azimuth and elevation O 120, 90 60,120 90, 120 120, 120

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.37MCQ

See similar textbooks

Related questions

Q: 1. The relationship between antenna efficiency and radiated power A. no relation B. Direct…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A)-An antenna has the following S-parameter, find the resonant frequency (f.) and the bandwidth…

A: A) It is thought that the antenna resonates in the frequency regions where, the S11 curve has the…

Q: Design a dipole antenna with 1 reflector and 3 director whose frequency is operating from 115MHz to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 2. At a certain time, the MUF for transmissions at an angle of incidence of 750 is 17 MHz. what the…

Q: 04:- An antenna has a field pattern given by E(0) = 2sin (0) for 0" s 0s 90. Find a) The haif-power…

A: The solution is given below

Q: What is the polarization loss factor when a linear polarized antenna receives a circular polarized?…

A: Given Two multiple choice questions based on polarization loss factor and array pattern. Please…

Q: An antenna has a field pattern given by E(O) = cos e for 0 ses 90 Find the half-power beamwidth…

Q: An antenna has a gain that is 13 times better than an isotropic antenna. Calculate the gain of this…

A: Antenna Gain (G): It is defined as the ratio of transmit/receive power in a particular direction, to…

Q: If an antenna gain (G) of 42 dB is required for an S-band radar (11 cm), then the required antenna…

A: Gain of antenna given by G = 6(D/Lambda)^2 D is diameter, Lambda is 11cm G= 42db = 10logG

Q: Find the beam area of an antenna has a major lobe defined by the angles 0<0 <30 and 0< <60, compare…

Q: (C) The radiation intensity of the antenna is given U (0, q) = cos“ (0) sin (9), for the 0< 0<n/2…

Q: Calculate the number of elements, length of each element and spacing between the elements of log…

A: Given: The log periodic antenna has the following parameters: f1=70 MHzf2=320 MHzσ=0.132τ=0.762 To…

Q: 3. A rectangular search radar antenna is 2.5m wide by 1.4m high. It has an azimuth length efficiency…

A: Solution- Fig 1 is an example of Rectangular Antenna with, Azimuthal length = LAZ = W=2.5 m…

Q: An antenna has a Gain of 30dB. What is the EIRP with 1mW input power if the transmission line…

A: The solution is given below.

Q: The given a pyramidal horn antenna with aperture dimentions of 9 x 8 cm and operating at a…

A: The directivity (D) of a pyramidal horn antenna can be expressed as

Q: What is the polarization loss factor when a linear polarized antenna ?receives a circular polarized…

A: Note: We are authorized to answer the first question since the exact one wasn’t specified. Please…

Q: There is no radial component in the . Fresnel field region Far field region near field region if the…

A: We need to select correct option for given statement .

Q: A lossless resonant half-wavelength dipole antenna, with input impedance of 73 ohms, is connected to…

Q: 2.11. The normalized radiation intensity of a given antenna is given by 3 (C) U=sin²0 sin³ Ø The…

A: The solution is given below

Q: A lossless resonant dipole antenna, has the pattern of the antenna is given approximately by U=Bo…

Q: a non-directional pattern in a given plane, and a directional pattern in any orthogonal plane is .…

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

Q: What is the required bandwidth according to the Carson's rule, when a 100 MHz carrier is modulated…

A: Given information: The frequency of the carrier signal is fc=100 MHz. The modulating frequency is…

Q: Evaluate the directivity of an antenna with normalized radiation intensity Ssin 6, 10, 0s0s T/2, 0…

A: The three dimensional plot of radiation is called radiation pattern. In a specific direction the…

Q: 4/ Calculate the minimum value of the transmitted power of a pulsed radar signal to detect a target…

A: It is given that: Cross-sectional area=σ=10 m2Distance=D=120 km=120×103 mFrequency=ν=35 GHz=35×109…

Q: Calculate the gain of a lossless antenna with circular aperture of diameter 3 meters at a frequency…

A: The solution is given below

Q: if the maximum dimension of an antenna is 0.15 m and the frequency is 1 GHz the distance 0.5 m…

A: Given values are - D=0.15mf=1GHz Given distance is 0.5(m).

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 radio station operating at 120 MHz has two identical antennas that are in phase. Antenna 2 is 10 m…

A: radio station operating at 120 MHz has two identical antennas that are in phase. Antenna 2 is 10 m…

Q: 28. If the propagation loss between antennas is 100 dB, and transmitter power is 1 watt, and the…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: If the maximum dimension of an antenna is 0.15 m and the frequency is 1 * GHz the distance 0.5 m…

Q: A set of 10 identical radiating point elements at d = 0.58 separated by a space if you know that the…

A: Group factor- Group Factor is an assumed value which shows that every element experience the same…

Q: please do it correctly.. A system starts with omnidirectional transmit antennas. This produces a…

Q: A 275-ft-high transmitting antenna has a gain of 12 dB over a dipole. The receiving antenna, which…

Q: What is the free space loss, in dB, between two microwave parabolic antennas 38.0 kilometer apart…

A: Given: Two microwave parabolic antennasd=38 kmf=5 GHz

Q: A lossless resonant half-wavelength dipole antenna, with input impedance of 73 ohms, is connected to…

Q: 6. If the distance between a transmitting station and receiving station is 1 Km and if the antennas…

Q: If you check the voltage at one-half wavelength from the end of an RF transmission line, what…

A: RF transmission : RF(Radio Frequency) is defined as a frequency range with in which radio waves may…

Q: A lossless resonant half-wavelength dipole antenna, with input impedance of 73 ohms, is connected to…

Q: 4. If the diameter of isotropic antenna is Sem and wavelength is 10 cm, then the far-field region…

A: The helical antenna is also called helix antenna. There are two operating modes for the helical…

Q: Calculate the gain of a lossless antenna with circular aperture of diameter 3 meters at a frequency…

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: An antenna has a total width of 45 cm and total length of 160 cm is designed to radiate at 840 MHz,…

A: Maximum linear dimension of the antenna, D = 160cm = 1.6m Frequency, F = 840Mhz The wavelength is:…

Q: 2. The normalized intensity pattern of an antenna is given by TC U(0) = 1 0<0 < TC TT 0.342 csc0…

A: The normalised intensity pattern of an antenna is given by:

Q: With the transmitted radar power of 1MW at an antenna gain of 20dB. Determine the fol.: Power…

A: We need to find out power density at given point for given antenna gain and transmitted power .

Q: If the electric field intensity of an isotropic antenna as down formula, what is the overall…

A: We need to find out the radiation power for given electric field .

Q: PRACTICE EXERCISE Evaluate the directivity of an antenna with normalized radiation intensity S sin…

A: In Antenna Array the group of radiating element produce radiation in one direction.. Its radiation…

Q: Q: An antenna radiates in free space and H= ( 12sinθ / r )*cos( 2π*10^8t - βr)aθ mA/m Find the…

Q: The lowest value of the transmitted power of a pulsed radar signal in order to detect a target area…

A: It is given that: Cross-sectional area=σ=10 m2Distance=D=120 kmFrequency=ν=35 GHzGain=G(dB)=34 dBSo,…

Q: Using a uniform illuminated parabolic reflector, calculate the half power beamwidth for an antenna…

A: The solution is given below

Q: An antenna has a field pattern given by E(0) = 2sin(0.750) for 0'sos 90. Find a) The half-power…

A: Given Eθ=2sin0.75θ The half-power level occurs at those angles θ for which Eθ=12…

Question

i need the answer quickly

The normalized far-Zone field pattern of an
antenna is given by: En=(sine (cosp)^2 )^0.5
HPBW ,BWFN in both azimuth and elevation
120, 90
60,120
90, 120
120, 120

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A system has a forward power of 60 W, reflected power of 3 W, and transmission line loss of –3 dB. What will be the observed loss on the ground? A system has a forward power of 200 W and a reflected power of 15 W, what is the return loss?
Determine the intrinsic impedance of the free space. Show detailed calculation please.
i. Sketch the pole-zero diagram and specify the ROC for H(z). ii. Determine if the system is stable or not?
Determine the loop inductance, and the capacitance of a 1 km length of single-phase twin line having conductors of diameter 10 mm and spaced 800 mm apart in air.
Question#01: A piece of RG-59B/U Coaxial cable has a nominal capacitance of 0.9 Farad/meter, and 8 Henry/m inductance per meter. The diameter of the inner conductor as 0.8m, and the dielectric constant of the insulation as 4. Find the diameter of the outer conductor in cm. Assume the line is a lossless line?
The two wire lines shown in the figure below are lossless and have Zo=200 Ω. Find d and shorted possible value for d1 to provide a matched load if λ=80cm and also the standing wave ratio for each of the sections.
9. Assume a transmission line with ZL = 85 + j45 Ω and Zo = 30 Ω. If the frequency of the line is 1.5GHz, use the Smith Chart to find: i) the reflection coefficient; ii) the distance to the first voltage maximum; iii) the voltage standing wave ratio; iv) the admittance of the load; v) the position of the short-circuited stub on the main line for a perfect impedance matching; vi) the length of the short-circuited stub. (Show all steps on the Smith chart)
In the transmission line below, Z0=50 ohm operating frequency is 100MHz and wave speed is given as v=10^8 m/s. If d=46cm and l=14cm are chosen to avoid any back reflection in the transmission line, the load impedance ZL=?
The magnitude of the phasor voltage on a lossless air transmission line connecting a transmitter to a reci=eiver is shown below. The transmission line impedance is 50 ohms. The sinusoidal generator operates at a frequency of 3 GHz. The load is at position z = 0. The first minima at point A (|V|_min = 0V) occurs at d = 1.25 cm from the load towards the generator. a. What is the Voltage Standing Wave Ratio (VSWR) of this line? What is the reflection coeddicient a the load in phasor format (magnitude and phase)? b. What is the physical distance from point C to D in meters? c. What is the magnitude of the reflection coefficient |Γ (at C)| at point C? d. What is the wave impedance (resistance and reactance) and the reflection coefficient (phase and magnitude) at point C.
a) A lightning strikes a 30-m unshielded over-head transmission line tower which has the following parameters: Surge impedance of the tower = 100 12 Surge impedance of lightning channel at tower top = 500 12 Tower-footing resistance = 10 12 Tower height = 30 m Cross-arm height = 27 m The lightning strike current is assumed to be a constant 30 kA for a duration of 20 us. The traveling wave propagation speed in the tower is 1.2 x 108 m/s. i) Determine the voltage reflection coefficients at tower top and tower foot. (ii) Determine the time of travel from tower top to tower foot. (iii) Determine the time of travel from cross arm to tower foot. (iv) Draw the voltage lattice diagram with proper labels of the time. (v) Ignoring the phase voltage, determine the insulator voltage after 2 us. The insulator voltage approaches a constant value after 2 us. If the basic impulse insulation level (BIL) of the insulator for phase conductor is 150 kV, evaluate the condition of the insulator and conclude…
Explain MUF and give any method forcalculation. A high frequency radio link has tobe established between two points at a distanceof 2500km on earth surface. Considering theionospheric height to be 200 km and itscritical frequency is 5 MHz. calculate theMUF for the given path
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)