Sketch the waveform for each of the Analog Modulation Techniques of the table below.

Q: Draw block diagram for AM modulation & AM demodulation

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: Discuss the difference between frequency modulation and Amplitude Modulation. Elaborate the process…

A: Frequency Modulation Amplitude Modulation only carrier wave frequency varied only carrier…

Q: What is the graph of the FM and PM magnitude spectrum with sine modulation?

A: GRAPH OF FM MAGNITUDE SPECTRUM WITH SINE MODULATION: Modulation is the technique of encoding data…

Q: 4. Why the signal – to – noise performance of pulse modulation is closely related to the signal – to…

A: A message signal is transferred from the sender to the receiver end. The signal is transmitted…

Q: Given an AM DSBFC modulator with a carrier frequency of 100 kHz and maximum modulating signal of…

A:

Q: What is the main feature in AM modulation , that is used to judge if the modulation is good or not ?…

A: To analyse the given

Q: Hi! Please answer this thanks! 1. Define AM and draw its spectrum? 2. Give the significance of…

A: When characteristic of one signal varies with another signal is called modulation.Modulation reduces…

Q: 1)(a) State advantages and disadvantages of AM and FM (

A: Dear student you posted 3 question as single request.we will solve first part only.kindly resubmit…

Q: Explain the generation of pulse width modulation waves by using common collector circuits. Also…

A: The generation of pulse width modulation by using the common-collector circuit is as follows: -…

Q: 1)(a) State advantages and disadvantages of AM and FM

A: ADVANTAGES OF AM AM transmitters are less complex.  AM receivers are simple, detection is easy. AM…

Q: Compute for the percent modulation of the figure below.

A:

Q: Chose the correct answer 7- When does over-modulation occur? a) Modulating signal voltage carrier…

A: This question is related to the modulation process.    When does over-modulation occur?…

Q: Calculate the modulation indexes

A:

Q: 1. Describe the operation theory of FM modulation.

A: Brief description : Note : According to the guidelines of the company if the questions are of…

Q: Q4: Compare between Pulse modulation methods?

A: There are 3 types of pulse modulation methods.  1) Pulse amplitude modulation ( PAM)  2) Pulse width…

Q: Define the following terms for FSK modulation: frequency deviation, modulation index, and deviation…

A:

Q: Q: Explain in details with all figures ind equations the modulation index of Amplitude Modulation…

A: AM modulation index: The measure or extent of amplitude variation about an un modulated carrier is…

Q: Example: Suppose that an analog signal is given as x(t) = 5cos (2n x 10t) and is sampled at the rate…

A:

Q: Determine modulation index for a frequency modulator with a deviation sensitivity of 20 kHz/V and a…

A: In this we will find modulation index for fm signal..

Q: The maximum peak frequency deviation divided by the maximum frequency gives the worst-case…

A: Frequency deviation is the worst case modulation index is equal to maximum peak frequency deviation…

Q: Q1/ Draw block diagram for AM modulation? Q2/ Draw block diagram for AM demodulation? Q3/ What are…

A: "Since you have posted a question with multiple sub parts we will solve first three subpart for you…

Q: What is the importance of the modulation percentage in an AM system, does it have to do with over…

A: The Amplitude Modulation (AM) is the process of varying high frequency carrier magnitude based on…

Q: 7- In FM modulation, what is the value of the frequency deviation, if the amplitude of the…

A: The solution is given below

Q: Discuss the advantages and disadvantages of using amplitude modulation

A: Given :    Amplitude modulation system :    In amplitude modulation system the amplitude of the…

Q: What is the condition for over modulation and what are its effects? b. Name the frequencies

A: In this question we will find condition of over modulation.....

Q: What is the condition for over modulation and what are its effects?

A: The over modulation problem is very well observed in amplitude modulation. The phase of the carrier…

Q: narrow band FM

A: we known the frequency of FM wave equation fi=fc+kfx(t) x(t) is modulating signal here kf shows the…

Q: What will be the maximum efficiency of an AM modulator?

A: For an amplitude modulated system, the efficiency is defined as

Q: The maximum deviation allowed in a frequency modulation system is 100 kHz; the modulating signal…

A: Given a frequency modulation system with, Maximum deviation, δ=100 kHz Modulating signal frequency,…

Q: Q5/ A: Draw the block diagram of Pulse Code Modulation (PCM), and what is the disadvantage of it? B:…

A: here we have to draw the block diagrams of pcm and dm.

Q: Calculate the third harmonic distortion in the Colpitts oscillator under small signal conditions.

A: The Colpitts oscillator is a particularly good circuit for producing fairly low distortion sine wave…

Q: Draw block diagram /circuit diagram of the ff. FM circuits and discuss the operation.   c. RATIO…

A: According to the question, we need to Ratio detector

Q: Determine the period of the digital waveform in

A: In this question,  We need to determine the time period.?  Time period is period to complete one…

Q: 1) Define FM modulation and write the statement of Carson's rule

A:

Q: For a frequency modulated system, the frequency deviation is 4 kHz and the maximum frequency of the…

A: For a frequency modulated (FM) system, the modulation index (β) depends on the frequency deviation…

Q: Draw a block diagram of a simple amplitude modulation. Explain briefly how amplitude modulation is…

A: Amplitude modulation:- In amplitude modulation carrier wave is varied according to the message…

Q: For an AM DSBFC modulator with a carrier frequency of 100kHz and a maximum modulating signal of…

A: We need to analyse the amplitude modulation .

Q: TOPIC: AMPLITUDE MODULATION AND DEMODULATION Please answer this 2 question thanks. 1. What is…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: a. Draw the block diagram of a measurement system. b. Mention the function of signal processing…

A: Measurement system is used to measure a quantity and compare that with the standard quantity.

Q: Determine the peak frequency deviation and the modulation index for an FM modulator with a deviation…

A: Given data, Sensitivity, K = 5 kHz/V. Em = 2cos(2π2000t). fm = 2000 Hz.

Q: Q: Explain in details with all figures and equations the modulation index of Amplitude Modulation…

A:

Q: Draw Block diagram of AM modulation?

A: The communication system model is described as a communication exchange between two stations,…

Q: Why the signal – to – noise performance of pulse modulation is  closely related to the signal – to –…

A: The message signal is transmitted from the sender to the end of the recipient. The signal is…

Q: For an AM DSBFC modulator with a carrier frequency f. = 100 kHz and a maximum modu- lating signal…

A: fc=100kHz fm(max)=5kHz

Q: What are specifications of Analog modulation techniques?

A: Brief description: In the above given question we need to write specifications of the analog…

Q: Determine the modulation index for a frequency modulator with a deviation sensitivity of 10 kHz/V…

A:

Q: In an AM signal with peak amplitude of 400 volts and a peak modulating voltage of 100 volts, what is…

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Q: Example: Suppose that an analog signal is given as x(t) = 5cos (2n x 10 t) and is sampled at the…

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Q: Discussion:- Q1/ Draw block diagram for AM modulation? Q2 / Draw block diagram for AM demodulation?…

A: "Since you have posted a question with multiple sub parts we will solve first three subpart for you…

Q: 00nt). Obtain an expression of amplitude modulated,AM for modulation index, µ = 0.75. Explain…

A: