In the shown radiation pattern, the antenna is: * 330 30 -20 25 300 60 3d 270 90 240 120 210 150 180 directional none of these omnidirectional O isotropic

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A: A discrete signal is given byx[n]=cos(πn2)−sin(πn8)−3cos(πn4+π3) ;We need to check the periodicity…

Q: if the maximum dimension of an antenna is 0.15 m and the frequency is 1GHZ the distance 2 m…

A:

Q: Radar waves with 3.4 cm wavelength are sent out from a transmitter. Their speed is 3.00 x 10 m/s.…

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Q: In the shown radiation pattern, the null to null beamwidth in degrees is; 90° 120° 60° 150° 30° 180°…

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Q: Vhat is the quarter wave transformer? Support your answer wit. equations. It is required to match an…

A:

Q: The factor that can worsen the transfer of energy from the transmitter to the antenna is O all these…

A: When signal is transmitted from transmitter to antenna then most of the signal power get lost in…

Q: Convert an antenna gain from 25 dB to dBm

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Q: Do the operation and express the resulting value in rectangular form and in polar form. ( Round-off…

A: This is from basic of electrical engineering .

Q: find x if (10∠20°)(x∠-60°) =30.64 - j25.72

A:

Q: Determine the resultant of the superposition of the parallel waves yı= A1 sin (oot+a1), y2 =A2 sin…

A: We have where,Determine the resultant of superposition of the parallel wave

Q: Given: A = 8a,+la, +4a, and B= a,+3a,- 4ay. Determine A \B. O a. -5.00 O b. 27.00 O C. 24.00 O d.…

A: The solution is given below

Q: 15.Divide the following complex numbers: a) (8 <50°) / (2.5< 39°) b) (28<30) / (14-j12) c) (40+j30)…

A: Neee to divide  given complex number

Q: 14) Determine RA, RB, and Rc. 0.15 RA EA+ 120 A= 5A 0.15 RC 3 Ic= 2A EB+ 120 RB I= 3A 0.15

A: we need to find out RA, RB AND RC.

Q: ACTIVITY 3 (a) Determine the angle between Axax - 7ay + 4az and 5ax + 4ay - 3az if Ax = 10. What…

A: Suppose there exists two vectors A &amp; B in 3-dimensional plane. A→=Axax^+Ayay^+Azaz^…

Q: "Problem 1 Determine the exponential Fourlerseries and plot the amplitude and phase spectrum of the…

A: Simplifying the given function:

Q: .2n .3T Determine whether x n] = e' 3 + e' 4 is periodic or not.

A: In the given signal Check the weather the signal is periodic or non?

Q: 会” l K/s 62 This is a required question In the shown radiation pattern, the null to null beamwidth…

A: null to null beam width in degrees for the given radiation is:

Q: Increasing the efficiency of power transmission through the antenna can be controlled by making the…

A: The solution is given below

Q: The wavelength of an electromagnetic wave propagating in space is said to be 5 mm. This signal is…

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Q: B4 (i) For the given square waveform, calculate (a) frequency and (b) magnitude. 5 ms 21 0.5 5 0.2…

A: Given From figure 50V/cm 50ms/cm Magnitude is 1.8cm Time is 1.6 cm

Q: 1. Consider the two waves shown below. Each wave can be thought of as a superposition of two sound…

A: Consider the two waves shown in the question. Each wave can be thought of as a superposition of two…

Q: ... X = x = (40250° + 202 – 30°)3 - ANGLE (do not include MAGNITUDE anymore) Blank 1 Blank 2

A: The solution is given below.

Q: *:A waveguide section in a microwave circuit acts as Band stop filter O HP filter O non of mentioned…

A: As per bartleby expert policy, only one individual question is to be answered. Kindly repost…

Q: 3. Determine the total impedance and admittance in the circuit if the given frequency is 60Hz. 200…

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Q: The following input impedance curves have been measured for a straight wire antenna as a function of…

A: Straight Wire Antenna:

Q: In a certain media with u = µ0, plan wave electric field is given by E(z,t) = 50 cos (10t +2z)a, V/m…

A: Right answer option None of these

Q: 6) The maximum frequency deviation at the output of the FM transmitter for Q4 is: a. 100.6 kHz b.…

A: We need to calculate frequency deviation for given frequency modulation .

Q: 01 Plot the Amplidude s phase spectyum (signal & double side) X (4) - 5+ 3 sim(2T. Ĉ. t+3ö)-4…

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Q: 3. Prove that block diagram shown below can produce AM signal. A cos w t m. square Divide the…

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Q: For an end fire array when the the spacing between the elements is lamda by 4 and the phase angle…

A: For an end fire array spacing between the elements is lamda by 4 The phase angle B=180 then the…

Q: In the satellite C Band ( 6GHZ / 4GHZ), the first frequency 6 GHz represents the frequency.

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Q: Find the value of z if 10 30° + (3 - j4) (2+j4)(3- j5)*

A: The given expression is,  z=10∠-30o+3-j42+j43-j5*3-j5*=3+j5 On simplifying the above expression by…

Q: Calculate the skin depth (in microns) for bronze ( = frequency f= 100 MHz $) a S.) m 107 S at a

A: Given data, For bronze Conductivity, σ=107 S/m Frequency, f=100 MHz

Q: Determine the amplitude of the carrier when    mf = 1.5 for a total voltage of 8 V.

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Q: If the frequency is 50Hz. The wavelength of light is O 6x10^6 m O 7x10^6 m O 3x10^6 m O 2x10^6 m *

A: If the frequency is 50Hz. The wavelength of light is

Q: What will be the frequency of the given signal I=5sin(314t + 45°)

A: Given signal, I=5sin(314t + 45°)

Q: Question-1) Since a = 9 in the signal whose frequency domain amplitude spectrum is given below, when…

A: Given:Required:We need to find the obtained amplitude value.

Q: 3. Evaluate the following. Express answers in polar form. 3260°, a. 5430° (6 – j8 + 2+j…

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Q: 7 Verilen sinyal için A, f ve faz değerleri nelerdir? What are the values of A, f and phase for the…

A: The waveform is given as

Q: To scan the main beam of an array antenna we apply:- * a linear phase to the elements change of…

A: to scan the main beam of an array antenna we apply ?

Q: After helping your friend, you decided to take a walk. You found a device dis- carded by the side of…

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Q: Frequency Rate (FR) 2. Incidence Rate (IR)

A: Frequency Rate Through a period of 12 months by one million hours worked, the number of occupational…