5. What is the type of demodulation we used to demodulate SSB signal (part-A). Explain your answer.

Q: 1. Define modulation. 2. Explain why modulation is necessary or desirable. 3. Define: a) The circuit…

A: As per Bartleby guidelines we are supposed to solve only answer one question or maximum of three…

Q: QA: what is Encoders and Decoders

A: The explanation is as follows.

Q: In time the use of the important parameter of the equivalent circuit was determined by the actual…

A:

Q: What is the impact of switching frequency and dv/dt, di/dt on losses, harmonics and EMI in a power…

A: Design of power electronics is a challenging and complex task. Major issues are Harmonics, EMI and…

Q: Please solve this problem

A: Ans. Shown below option 1

Q: Sketch a hierarchical TDM multiplexer system to multiplex 5 channels together. Each individual…

A: As mentioned in the questions, we can use a  MUX with at most 3 input. It means input can be either…

Q: roblem: The output signal from AM modulater la   Scon(1800m) + 20 cox (2000) + 5com(2200x)…

A: Given Output signal of AM (Amplitude modulation) modulator is  5cos1800πt+20cos2000πt+5cos2200πt We…

Q: Explain the relationship between Id and Vds of Mosfet ?

A:

Q: Using Verilog continuous assignment statements or VHDL signal assignment statements, write a…

A:

Q: 17.1 What are the keys to a successful mixed-signal PCB layout?

A: Types of PCB  Single layer PCB Multi Layer PCB High frequency PCB Double layer PCB HDI layer PCB…

Q: Explain the distortions associated with Delta modulation

A: In delta modulation quantization error arises due to the slope overload distortion and the granular…

Q: Design a Mode 6 asynchronous forward counter circuit.

A: Here MOD 6 forward or up counter is asked to design. MOD 6 means it will count 0 to 5 after that it…

Q: What is the purpose of using a modem for modulation and

A: In this question we will write about Modem..

Q: H.W: Compute the binary code word values for the amplitudes 0.4 V and 0.78 V, then compute the…

A:

Q: Match the signal state with its description. READY=1 A. The MPU has put valid data on the bus B.…

A: Here in left side specific signal is given in which * indicates the active low signal means it can…

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

A:

Q: Explain by block diagram and equations the PLL method of Demodulating FM

A: PLL FM DEMODULATOR A Phase-Locked Loop (PLL) is basically a negative feedback system. It consists of…

Q: Which block of the PCM transmission system is used to convert the multilevel PAM samples to binary…

A: In this question we will write about PCM transmission system...

Q: Using Flash ADC method to convert the analoge voltage signal to digital (3-bit) ,where Vi=5V and…

A:

Q: Q1:- Draw blocks diagram for modulation NBFM and demodulation of WBFM.

A: The block diagram for modulation NBFM is given as:

Q: For an efficient communication in PCM system, the number of samples per second must be at most be…

A: Pulse Code Modulation (PCM) is a system used to represent sampled analog signals in digital form

Q: Describe what a Q-Point is, and what is its purpose.

A: Q point is also called as the operating point of a device or a bias point.

Q: What is a JFET? Explain its construction and describe the biasing methods available for biasing a…

A:

Q: The figure below shows a multiplexer where S, and S, are the select lines. I, to I, are the input…

A: Using K-map to solve the expression, we get

Q: Explain the benefit of using IF stage in super heterodyne receivers.

A: A general block diagram of SUPERHETERODYNE RECEIVER:-

Q: What is the minimum necessary speed?         Six computer workstations are connected to a…

A: Multiplexing is a process or sending multiple signal over a single data channel. Time Division…

Q: In series clippers, when clipping of signal occurs?  In parallel clippers, when clipping of signal…

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

Q: In a PCM system, channels of 3 KHz bandwidth are used. If the uniform quantizer has 128 number of…

A: Channel capacity is defined is the maximum amount of data rate at which information can be reliably…

Q: Draw a circuit diagram of a 2 bit NOR decoder. Show and explain which line Will be address is 10.

A:

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: what's advantages and disadvantages of FM

A: The explanation is as follows.

Q: \ discuss a conversion of an analogue signal to digital bits Please I need to resolve the question…

A: The analog to digital converter converts the analogue signal to digital bits by the process of…

Q: What values of β correspond to α = 0.970, 0.993, 0.250? (b) What values of αcorrespond to β = 40,…

A: The expression for the common emitter current gain is given as, For α=0.970 β=α1-α=0.9701-0.970=32.3…

Q: 3. Which of the following is a key characteristic of orthogonal frequency-division multiplexing? A.…

A: This problem is based on the orthogonal frequency-division multiplexing.  Which of the following…

Q: Answer both A- Explain how to increase the efficiency of the solar cells (PV cells) through the…

A: Answer (A) To increase the efficiency of the solar cells there is a mixed surface that allows both…

Q: In a PCM system, the maximum frequency of the analog input signal is 4 kHz. If the number of…

A: Given that  Maximum frequency of the analog input signal (fm) = 4 kHz Quantization level=2 =2n So…

Q: 32 channel are multiplexed using flat top with TDM with pulse duration 1u sec with synchronization…

A: Given  Total number of channels n=32 Pulse duration 1 μs Sampling frequency fs=2fm=2×4=8 kHz

Q: Comment on the block diagram & the result of pulse amplitude modulation (PAM)?

A: Pulse Amplitude Modulation The transmission of data by altering the amplitudes (voltage or power…

Q: A part of PCM transmitter that serves as anti-aliasing circuit

A: Pulse Code Modulation: The message signal is the signal that is sent for communication, while the…

Q: What is difference between * ?Decoder and Encoder

A: Encoder: The encoder circuit is introduced at the communicating end.An Encoder is a gadget that…

Q: 1. State the advantages and disadvantages of the DSB-SC modulation.

A: Advantages  of the DSB SC modulation are 1. It has 100% modulation efficiency. 2. It use less power…

Q: what is Successive approximation ADC? please explain

A: Here is block diagram of SAR. It uses Bisection method to keep or alter the bit for set or reset.…

Q: Explain disadvantages of ASK modulation system.

A: In this question we will write disadvantages of ASK modi karoon system......

Q: What is difference between ?Decoder and Encoder

A: Encoder: An Encoder is a gadget that changes over the dynamic information signal into a coded…

Q: Describe the pins that are utilised in the maximum and lowest modes.

A: The microprocessor or microcontrollers have different types of PIN configuration and physical…

Q: The output signal to noise ratio for a PCM system is minimum 40 dB. For sinusoidal full scale…

A: In the case of sinusoidal full-scale modulation, the output signal to quantization noise ratio for a…