Transmission degradation is caused by attenuation, distortion, and noise. What would be the remedy, or how might these causes be improved?

Q: Theory about Satellite Communication + about Satellite Link Design + about BER in M-ary Phase Shift…

A: Satellite Communication - Satellite communications are essential in the present era. Any…

Q: HiW.: In the chopper circuit shoun, E= 220U, L= 1.5mH IR = 0.52 and iis operating with T=3ms ancd…

A: Given data: E=220 VL=1.5 mHR=0.5 ΩT=3 msTON=1.5 ms

Q: Explain the relationship between the size of the filter elements and frequency and state the…

A: 1)  Relationship between the size of the filter elements and frequency  2) Disadvantages brought…

Q: (a) Explain any two factors which justify the need of modulating a low frequency signal. (b) Write…

A: Given: (a) Explain any two factors which justify the need of modulating a low frequency signal. (b)…

Q: What is the difference between Phase and Frequency modulation? a. lies in the poorer audio response…

A: Frequency modulation is a type of modulation in which the carrier wave's frequency changes in…

Q: What are the key components and design principles of communication systems, and how do you choose…

A: Communication systems are complex electronic systems that enable information to be transmitted from…

Q: Describe the process of Filteration?

A: In filtration solid material which is generally in suspension form are separated from the liquid…

Q: Explain what is resonant condition in a distribution system under harmonic environment? How…

A: Resonance comdition in distribution system takes place due to the properties of conductor to posses…

Q: : How we can increase signal to noise ratio without increasing transmitted power in FM?

A: Basic problem on communication system subject. Look below for the explanation..

Q: Figure (1) shows the block diagram of a wideband frequency modulator using the indirect method. This…

A:

Q: Give a summary of the concepts of frequency modulation

A: Modulation is the process of varying the strength of the signal and encoding the signal so that the…

Q: What are the key factors affecting signal attenuation and distortion in transmission media, and how…

A: Signal attenuation and distortion in transmission media can be caused by several factors, and…

Q: How is the "Vp" pitch voltage calculated? Draw the "transfer curve for JFET (pinch)?

A: The objective of this question is to understand how to calculate the pinch-off voltage (Vp) and how…

Q: +Vsup R1 -Vo R2 + VIN -Vsup R1 R2 In the above circuit, R1 = 1 kN, R2 = 6 kM, and Vaup = 15 V…

A: According to the bartleby's guidelines we have to solve only one question posted by students so…

Q: For an AM DSBFC transmitter produces an output as in Figure Q1(d) with resistance load, RL of 102…

A: Given: The amplitude modulated signal (AM DSBFC) is, Modulation coefficient, m1=0.5m2=0.8 Load,…

Q: Using a d.c. voltmeter and a.c. voltmeter to measure the output filter of a power supply, the obtain…

A: Given data, Output voltage measured by DC voltmeter VO-dc=25 V. Output voltage measured by AC…

Q: Attenuation, distortion, and noise contribute to transmission impairment. What is the solution, or…

A: Attenuation Attenuation is the broad term for any reduction in a signal's intensity. Any signal,…

Q: Explain the derivation of amplitude modulation?

A: Carrier Signal is given by : c(t)=Ac cos ωct Modulated signal is given by : m(t)=Am cosωmt

Q: discuss the uses of Hanning window in FIR filter!?

A: The uses of the Hanning window in the FIR filter are as follows: 1- The FIR filter has the impulse…

Q: The carrier frequency is 600 Hz, and the modulating signal is a single-tone sinusoidal signal. The…

A: AM modulation

Q: Using Ai leads to downvote 451. Discuss the principles of chopper-stabilized filters.

A:

Q: What are some common methods of impedance matching in audio systems?

A: Explanation: some common techniques of impedance matching in audio systems are 1. Maximum power…

Q: Question 3: What are the similarities and differences between the information signal m (t) obtained…

A: Difference between modulated signal and demodulated signal- In modulation process original signal…

Q: Q2: A sinusoidal carrier voltage of frequency 1 MHz and amplitude 100 volts is modulated by…

A:

Q: 7. Specify the applications of BFSK?

A: BFSK : BFSK is known as binary frequency shift keying it is a tyoe of modulation technique which…

Q: What is the role of modulation in the transmission of signals? How does modulation affect the…

A: Modulation plays a critical role in the transmission of signals, especially in various forms of…

Q: Describe the role of impedance matching in ensuring efficient signal transmission over guided media.

A: Impedance matching is done for source and load impedances in impednace matching for DC circuit the…

Q: Topic : Communication Technology : Multiplexing 2.)

A: Diagram:Here's how it works: 1. Signal Separation: The total bandwidth is divided into several…

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Q: Q.7/ For the discrete control system shown in Figure 4. Design a digital controller D(2) such that…

A: According to the question we need to design controlller D()

Q: Discuss how the pressure of the air inside a Helmholtz resonator affects its resonant frequency.

A: Step-1-> Acoustic resonators of the Helmholtz type are frequently employed in a variety of…

Q: Attenuation, distortion, and noise all contribute to transmission failure. In what way may this…

A: Introduction Attenuation, distortion, and noise are all factors that can reduce signal strength and…

Q: True or False The broader the bandwidth and the steeper the skirts.  In tuned radio frequency…

A: The tuned radio receiver is a type of receiver that contains a series of amplifiers followed by the…

Q: Define the "specific acoustic impedance", "acoustic impedance" and "radiation impedance" for an…

A: Step-1->Acoustic systems involve the propagation of sound waves through various media, including…

Q: A sinusoidal modulating waveform of amplitude 15 V and a frequency of 2 KHz is applied to FM…

A: Given:Am=15 VKf=50 Hz/voltfm=2 KHz

Q: 7-11 A90-MHz carrier is to be frequency modulaled by a 2-kHz tone. The maximum frequency deviation…

A: Brief description : Modulation technique is one of the major advantage which is exist in the…

Q: The BW of LPF that used in demodulation of AM is equal to O 2*message frequency message frequency…

A: The BW of LPF USED IN AM demodulation is equal to the message frequency because the purpose of…

Q: Elaborate on the role of ferrite beads in cable design and their impact on signal quality.

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A: Cable impedance and its impact on signal quality are crucial considerations in designing and…

Q: ortion issues in a mechatronic system, otherwise known as an Impedance Matching Circuit. Figure…

A:

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.