A transmitting antenna with an effective height of 10 m has 50 A current at the base. If the frequency of transmission is 600 MHz, then find out the transmitted power.

Q: Calculate the power density at a point 80 km from the antenna that operated at an input power of 120…

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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: 1. Which of the following describes an isotropic antenna? a) A grounded antenna used to measure…

A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…

Q: If the directivity of an antenna is 25.5 dB, then what will be the effective aperture of antenna if…

A: The given values of directivity and frequency are:

Q: Q2) a satellite located at 40,000 km from earth operates at frequency of 11 GHz and has EIRP of 21…

A: Given data, R = 40,000 km = 4.0 * 107 m f = 11 GHz = 11 * 109 Hz EIRP = 21 dB W Gr = 50.5 dB

Q: Given: a dipole antenna of length 6cm at 0.5GHZ If the antenna impedance is all real and the wire…

A: The value of wavelength is: The length of the dipole antenna is:

Q: Two planes are 15 km apart and are in radio communication. The transmitting plane delivers 500…

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Q: Find power density in W/m2 at a distance of 25 km from an antenna that is radiating 5 kW with a gain…

A: If PT is the transmitted power by an antenna with a gain of GT, then the power density (Pr) received…

Q: Qs: Calculate the power must be transmitted by an antenna if the required electrical field strength…

A: Electric field strength Eθs=2 MV/m, Distance r=3 km=3×103 m, Impedance of free-space η=120π.

Q: Find out the available power density at 1 km away from an isotropic antenna which is transmitting…

A: The available power density at r distance away from a transmitting isotropic antenna can be…

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

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Q: Calculate the electric field strength at 100 km away from an antenna which is transmitting 10 kW of…

A: Given, Transmitting power, P= 10 kW Distance, r = 100 km

Q: A station transmits with 50 Watts transmitter power and 6 dB antenna. A) What is the effective…

A: The solution is given below

Q: ?Q3) What is antenna bandwidth * The angle between the half-power radiation points The angle formed…

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Q: A transmitter has a power output of 200 W at a carrier frequency of 330 MHz. It is connected to an…

A: Given:

Q: In a communication link, both the transmitting and the receiving antenna are having a gain of 40 dB.…

A: Given

Q: 4-determine the power at carrier of the antenna resistance one ohm (1 2) 5- Write the AM equation…

A: We need to calculate power at carrier frequency and expression for modulated signal

Q: Transmitting and receiving antennas operating at 1 GHz with gains (over isotropic) of 15 and 10 dB,…

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

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Q: Power radiated from an antenna per unit solid angle is called radiation intensity. a. TRUE b. FALSE

A: The above statement is absolutely correct.

Q: A hypothetical isotropic antenna is radiating in free-space. At a distance of 100 m from the…

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Q: q1) Consider a transmitter which radiates a sinusoidal carrier frequency of 2250 MHz. For a vehicle…

A: Given: f=2250 MHzv=92 km/hr

Q: isotropic What is the power density of a 1-kW signal radiated from an radiator, at a distance of…

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Q: Yagi Uda antenna operates at a frequency of 800 MHz, compute for the length of the director element…

A: This is a good question based on microwave subject of electrical engineering. Have a look at the…

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: 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: Calculate the power density 25 km away from a 90% efficient dipole if the transmit power is 125W.

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Q: q1) Consider a transmitter which radiates a sinusoidal carrier frequency of 2250 MHz. For a vehicle…

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Q: Large radio telescopes, like the one in Arecibo, Puerto Rico, can detect extremely weak signals.…

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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: Show that the field strength at a distance meters from an antenna of gain G radiating power P watts…

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Q: calculate the maximum effective area and the maximum received power for a receiving antenna with a…

A: Given:

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

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Q: Wireless and Communication! 1. An isotropic antenna is supplied with a 110 W power which is having…

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Q: 5. When a power Pt is transmitted by an antenna, amount of energy incident on the target is given by…

A: The correct option along with the explanation is provided in the following section.

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: 2.4) For a monopole antenna operating at F2 MHz, calculate the length (1) of the antenna, and also…

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Q: Find out the available power per unit area at a point which is 1 km away from a transmitting antenna…

A: E = 105 + PT + G - log10d where E = field strength (dBµV)/m) Pt = power transmitted (dB above 1…

Q: An antenna transmits 24.5W and has a gain of 16.8dB. What is the power density at a distance of 323…

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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: Plot the angular distribution of the radiation intensity from a half-wavelength antenna, expressed…

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Q: Find the expression for the power radiated. What is the power radiated for peak antenna current 10…

A: Given information: The value of the peak antenna current is I=10 A. The expression for the power…

Q: Determine the power density at a point 30 km from an antenna that has input power Pin = 40 W,…

A: Given Antenna Input powerPin=40 wDistance R=30 kmEfficiencyη=75 %DirectivityDdB=16 dB

Q: 2. The power Density of an antenna is expressed find the power radiated? as W ấp %3D

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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 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: An antenna with a gain of 23 dB transmits 5 W of power at a frequency of 1 GHz. The transmitted wave…

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Q: Find the frequency in (Mhz) on a 20m wavelength of the spectrum. [Don't write the unit it is given…

A: Given wavelength= 20 m  To find frequency :  Frequency and wavelength relation is given by.…

Q: Directivity of an antenna is given as 20 dB. If the antenna is transmitting at 300 MHz, then what…

A: The directivity (D) of an antenna depends on the effective aperture (Ae) of the antenna and their…