Draw block diagram for AM modulation?

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: 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: 5. What is the advantage and disadvantage for the amplitude modulation?

A: Amplitude modulation - Amplitude modulation is a process by which the wave's signal is transmitted…

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: a) What are the disadvantages of a TRF receiver? Explain how a superheterodyne receiver overcomes…

A: (a) TRF receiver: A tuned radio frequency (TRF) receiver where tuning i.e, selectivity is obtained…

Q: 1. Draw the spectrum of AM-DSB-SC? 2. What is the minimum B. Wrequired to modulate the voice signal…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

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: Explain the relationship between bits per second and baud for an FSK system.

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

Q: 10. For a single-conversion SSB transmitter, an audio frequency is ranging from 0 to 4 kHz, and HF…

A:

Q: Why is the FM modulation index important?

A: Problem on FM from communication. Below is the explaination..

Q: ii. An AM carrier wave of frequency f = 1MHZ with pack voltage of 20V used to modulated a signal of…

A:

Q: a. 'Draw block diagram for AM modulation? b. Draw block diagram for AM demodulation?

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

Q: Why is a high percentage of modulation desirable?

A: Why is a high percentage of modulation desirable?

Q: Consider that the maximum voltage (Vmax) of the AM modulated carrier is 30V and the minimum voltage…

A:

Q: In the case of FM modulation, when the value of the modulation index (β) is less than 0.5, we can…

A:

Q: Which is not true in simultaneous modulation? a. the AM signal is consisting of more than 1 pair of…

A: Choose the correct option Which is not true in simultaneous modulation?

Q: In FM modulation , the modulation index is given by the formula

A:

Q: what is Am modulation and how does it work?

A: Amplitude Modulation Amplitude modulation is “a technique in which the amplitude of the carrier…

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: 01/ 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: 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: Explain by block diagram and equations the indirect method of Generating FM?

A:

Q: What are the different ways to carry out FSK modulation operation?

A:

Q: When an AM signal was displayed in a CRO, Vmax is measured as 7.2 V and Vmin measured as 2.9 V. 1.…

A: a)

Q: How to operate the non-coherent and when used in communication system ? if m(t) is the information…

A:

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: Q5/ Suppose that on an AM signal, the Vmax value read from the graticule on the oscilloscope screen…

A: Given, Vmax=5.9 divisionsVmin=1.2 divisions

Q: You look at an AM signal with an oscilloscope and see that the maximum Vpp is 100 volts and the…

A: For an AM signal with an oscilloscope Given : Vppmax=100 VoltsVppmin=25 Volts calculation of…

Q: Compare base modulation and emitter modulation?

A: Modulation is a process where a carrier signal is taken and one or more properties of the carrier…

Q: For an amplitude modulation scheme (DSB), what will be the power efficiency if the modulation index…

A: For double sideband amplitude modulation, the power efficiency depends on the value of the…

Q: RF carrier 10 kV at 1 MHz is amplitude modulated and modulation index is 0.6. Peak voltage of the…

A: Given an amplitude modulated signal with, Carrier voltage, Vc=10 kV Modulation index, μ=0.6

Q: Derive the effect of phase and frequency errors between the local oscillator signal and the received…

A: Let us assume m(t) is a mesage signal adn corrsponding a SSB modylated signal (Upperside band…

Q: sketch two waveforms of an FM signal showing the effect of different modulation index.

A:

Q: How many percent is the power saving if an AM signal is transmitted from DSBFC to DSBSC at a…

A:

Q: During amplitude modulation, if the maximum and the minimum values of the envelope are 5V and 1 V…

A: The modulation index of a signal is

Q: For an AM envelope with a maximum peak voltage of 52 V and a minimum peak to peak voltage of 24 V,…

A: For an AM envelope with a maximum peak voltage of 52 V and a minimum peak to peak voltage of 24 V,…

Q: What is the modulation index of an FM signal having a carrier swing of 100 kHz when modulating…

A:

Q: Why is it important to know the efficacy of AM modulation?

A: Communication signal problem . Below is the explaination..

Q: Why frequency modulation is immuned to noise?

A: in the frequency modulation, the amplitude of the signal remains the same and the frequency and…

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

A:

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: Why is it desirable to have the modulation index of an A signal as large as possible, without…

A: In this question we will write why is it desirable to have the modulation index of an AM wave signal…

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

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

Q: 01: (A): What are the functional elements of the communication system, draw the block diagram and…

A: 1 (A) Communication system: Basically, it is the process of exchanging information between the two…

Q: 2. What is the minimum band width required to modulate the voice signal by using FM ?

A: Frequency modulation-Frequency modulation means varying the frequency of carrier wave with principal…

Q: a) Find the modulation index, µ. b) Find and plot the spectrum of modulated signal, s(t).

A: Given values are =

Q: 2-What is the maximum allowed frequency of the input information signal (modulator) in an AM system…

A: In this question,  We need to determine the maximum allowed frequency of the input signal?  We know…

Q: To transmit analog information using analog signal which modulation schemes can be used?…

A: Analog signals can be transmitted using various analog modulation schemes. The various modulation…

Q: how will you produce an AM signal?

A: Amplitude modulation (AM) technique is used to trasmit the  massages  with radio carrier wave.…

Q: The output signal from a DSBFC AM modulator is u(t) = 5 cos 1800nt + 20 cos 2000nt + 5 cos 2200nt.…

A:

RTD (Resistance Temperature Detector)

A resistance temperature detector is a passive electronic device or a sensor. The name itself suggests that it is related to resistance, temperature, and detection. Similarly, its resistance changes when there is a temperature change; the resistance increases when the temperature of the RTD device increases or vice-versa. It is also known as a resistance thermometer. Its working is similar to the thermocouple.