10-2 A transmission channel has a bandwidth of 5 kHz. Neglecting the effects of noise, determine the chai capacity for (a) 2-level binary encoding, (b) 4-leve encoding, and (c) 32-level encoding.
Q: Q2: Calculate the node voltages using Nodal analysis. R4 2 N 12 R2 R1 R3 4 N 5 A '2Ω 5 Ω 3 A
A:
Q: 3. F the network of Fig. 8.66: a) Calculate IR. Ic and r (b) Determine Z; and Z. (c) Calculate A, an...
A: We are authorized to answer three subparts at a time since you have not mentioned which part you are...
Q: 2.7. The power radiated by a lossless antenna is 10 watts. The directional charac- teristics of the ...
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: Choose the correct answer provided in this time (a) 15 watt.sec (c) 150 watt.sec 2-With the rise in ...
A:
Q: iii. A 4- pole 50 Hz turbo generator supplying 50% of its maximum power capability to 0.6 pu load. T...
A: power developed in synchronous motor=PMax×sinδwhere δ is power angle in electrical degrees Mechanica...
Q: 1. Three-point charges of 20 pC each are located in free space on the x axis at x = -1,0, and 1. Fin...
A:
Q: Q2 / Determine the branch currents (I1, L. I, L, I, and I6) in the network of Fig. when the value of...
A:
Q: : For the current waveform that shown in Figure belo w Find:- 1). Average value 2). R.M.S value 3). ...
A:
Q: 6. Which of the following is NOT TRUE? а. The force expressed by Coulomb's law is mutual force, for ...
A: In this question we need to select which option is not true.
Q: What is the speed of light in free space?
A: In this case, the speed of light is to be determined.
Q: A dc short-shunt compound generator delivers 20 kW to a load at 500 V. The armature, series field an...
A:
Q: Q5/ Determine the values of i3, v4, i5, andv6 in circuit shown in Figure + v1 12 2 18 2 a b - U4 + 1...
A:
Q: ANSWER IN ESSAY FORM What is the purpose of Multisim in terms of circuit creation in relation to Oh...
A: We need to find the purpose of Multisim in terms of circuit creation in relation to Ohms law, and al...
Q: Calculate the line and phase current drawn by the load
A: In this question, Star connected balance source is supplied to the balance star connected load. We...
Q: Q5: Find I and Vs in the circuit of Fig. if the current through the 3-Q resistor is 2 A. ww 2 A 10 Ω...
A:
Q: • Task/ Job Breakdown Identification of Potential Hazards Preventative Measures to Overcome the Pote...
A: Hazard- Hazard identification is part of the process used to evaluate if any particular situation, i...
Q: Find the transfer function of the system represented by its state-equation and output equation. Expr...
A:
Q: Based on the relation between oscillation and propagation direction we distinguish: Select one: O fo...
A: With respect to the direction of the oscillation relative to the propagation direction, we distingui...
Q: coaxial cable has inner radius of 1.2cm and outer radius of 1.8cm and has a length of 35m with an in...
A:
Q: Find 'v' for the circuit below j42 5R 6R./i22 +
A: In this question, We need to determine the voltage V. We are solving this problem using the mesh a...
Q: Solve a problem showing the application of Laplace transforms in the field of electrical engineering...
A:
Q: Q2) Find Vab 20 Ω 12 N b 30 Ω 75 V 15 N 20 Ω a 18 N V ab' +1
A:
Q: The propagation number k is inversely proportional to the wavelength X. Select one: O True O False
A:
Q: 6. Find the total charge inside the volume indicated: Pu = 4xyz; 0 < p < 2, 0 < ¢ <;0<z< 3.
A:
Q: Q14: Choose the correct answer: i. In order to maintain the frequency of the power system at its sch...
A: The solution is given below
Q: Explain ADC and DAC with block diagram.
A: The digital circuits can be sequential or combinational circuits. The combinational circuits depend ...
Q: At 1 mW input signal, the amplifier connected to a mixer will have an output of 1 W. At maximum powe...
A: The solution is given below
Q: 2. A 36, 60 Hz, 6 pole, wye-connected induction motor is rated at 600 hp (1 hp = 746 W) and 800 V. T...
A:
Q: Within the cylinder \rhop = 2, 0 < z < 1, the potential is given by V=50+100p+150psin@V. (a) Find V,...
A: Thyristor currents- It passes current only in one direction, like a diode. It only starts to conduct...
Q: R1 R2 1 4 152 11 R4 5A 102 3. R3 5 202
A: The solution is given below
Q: resistor and a capacitor are connected in series across a supply of 250 V. When the supply frequency...
A:
Q: Complete the table below and show your complete solution. Find the operation region (cut-off, forwar...
A: Given
Q: Individual amplifier has a gain of 35 dB and a coaxial cable segment has a length of 80m with 0.4 dB...
A: As per our company guidelines we are supposed to answer only first 3 subpart kindly repost other par...
Q: R1 R2 1 4 152 11 R4 5A 102 3. R3 5 202
A:
Q: If a fault occurs in connections C5 (stuck-at-1) for the following logic circuit, the appropriate fa...
A: The above figure shows a logic circuit in which many gates are interconnected together. At C5 fault ...
Q: 10. A transformer on no-load takes 1.5 A at a power factor of 0.2 lagging when its primary is connec...
A: In this question, No load current is given. Io = 1.5A at the 0.2Power factor Secondary current Is ...
Q: Determine the overall power gain in ratio, noise figure, and equivalent noise temperature for three ...
A:
Q: 2. Calculate the overall noise figure referred to the input of a mixer stage that has a noise figure...
A: Given,The noise figure of the input signal is,NF1 = 15dBThe noise figure of the amplifier is,NF2 = 6...
Q: A half wavelength dipole antenna lies on the z -axis. The input current to the antenna is 0.25 (A) a...
A: A halfwave dipole antenna lies on the z-axis. The input current to the antenna is 0.25 A. a) We need...
Q: Within the cylinder ρ = 2, 0 < z < 1, the potential is given by V = 50+100ρ + 150ρ sinφ V. (a) Find ...
A:
Q: List two examples and explain the reasons regarding to the behavior of power electronics device belo...
A: Based on their ON and OFF condition of the Power Electronics devices it can be categorizes in three ...
Q: R5 R6 6. 82 R7 11 R8 RLoad 7A 202 242 5.
A:
Q: R2 1 2 R1 52 R4 1 R5 102 4A 152 V1 2V 4 3.
A:
Q: 3. Adding Extra DC Voltage Source (+5V) R1 Vo iK Vi 5V 4. Adding Extra DC Voltage Source (-5V) R1 Vo...
A: Given circuits are
Q: A discrete-time signal is defined as x(n) = e2fnT, n20 = 0 elsewhere = e u(n) Calculate the magnitud...
A: Given the discrete signal as shown below: x(n)=ej2πfinTsu(n) We need to calculate the magnitude and ...
Q: What is the output and output and state equations that describe this * ?clocked sequential circuit S...
A:
Q: For the following magnetic core with an air gap and dimensions as shown in the figure. The depth of ...
A:
Q: 3. The Si transistor has ß= 50 and negligible leakage current. Let VCC =18 V, VEE = 4V; Rg =2002 , a...
A:
Q: What is transformer? Can we use dc supply for transformer?
A: A transformer is static electrical equipment that transmits AC electrical power from one circuit to ...
Q: An impedance of (10 +j15) Nis connected in parallel with an impedance of (6 -j8)N The total current ...
A:
Step by step
Solved in 5 steps
![Digital Modulation Scheme (Amplitude-Shift Keying [ASK], Phase-Shift Keying [PSK], Frequency-Shift Keying [FSK])](/static/compass_v2/subjects/engineering/electrical-engineering.svg)
- C D .accepts this data and redistributes it to the n outputs. encoder De-multiplexer are faster in speed because the delay between the input and. * *.accepts this data and redistributes it to the n outputs. Decoder O output is due to the propagation delay of gate combinational circuit O Sequential network O Integrated circuit O Decoder O encoder O De-multiplexerPlease assist with question 2 with details on how to do it. Thank you. 2. This problem addresses the digitization of a television signal using pulse-code modulation. The signal bandwidth is 4.5 MHz. Specifications of the modulator include the following: Sampling: 15% in excess of the Nyquist rate Quantization: uniform with 1024 levels Encoding: binary Determine (a) the Nyquist rate, and (b) the minimum permissible bit rate.What is meant as baud rate? I don't understand explain in bit details and what's the difference between baud rate and bit rate?
- 6. Does PPM contain derivative of modulating signal compared to PWM? 7. For above scheme, do we have to use LPF and integrator in that order? 8. If we convert PPM to PWM & then detect the message signal, will the o/p has less distortion? 9. Is synchronization critical in PPM? 10. How robust is the PPM to noise?Consider there is a recording session to capture animal sounds in a particular region using a 3-bit ADC. i. Determine the value of maximum voltage zone number the ADC can have. ii. If the signal amplitude range is 0 V to 4 V, determine the resolution of the ADC. iii. If the measured voltage is 3.5 V find the voltage zone which belongs this voltage and determine its binary code word. קיwhat causes aliasing? a, when the original analog signal is outside the voice band frequency range. b. when each cycle of the analog input signal is not sampled at least twice. c. is produced when the magnitude of a sample is rounded off to closest available level. d. the sample and hold circuit naturally introduces alias of the input.
- 4. This problem addresses the digitization of a television signal using pulse-code modulation. The signal bandwidth is 4.5 MHz. Specifications of the modulator include the following: Sampling: 15% in excess of the Nyquist rate Quantization: uniform with 1024 levels Encoding: binary Determine (a) the Nyquist rate, and (b) the minimum permissible bit rate.1.) Determine the bit rate and quantization step of the ADC in the sampling of analog signal with x[n] of 1.02 Vpp, sampling rate of 20 samples per second, and 8-bit binary code 2.) An analog signal is to be coded by an ADC. The signal contains significant frequencies up to 6MHz. The quantization error in any one sample value must be within (plus-minus sign) 0.5% of the peak-to-peak amplitude range of the ADC. How many binary digits must each sample contain?3/ An analog signal is converted to a binary PCM signal and transmitted over a band-limited channel at 100 kHz. band-limited channel at 100 kHz. Thirty-two quantization levels are used. a/ Calculate the maximum bit rate that can be transmitted. b/ Calculate what is the maximum bandwidth that the analog signal can have.
- 1. During the process of digital sampling, data can be lost due to aliasing.Analyse this problem and provide at least two possible solutions. Also,determine the rate at which a signal should be sampled, if the highestfrequency is 50MHz. (b) An 9-bit binary number is used to represent an analog value in the rangefrom -10oC to 100oC, determine the resolution of the system andinterprete your result.An analog signal with a bandwidth of 4.2 MHz is to be converted into binary PCM and transmit- ted over a channel. The peak-signal quantizing noise ratio at the receiver output must be at least 55 dB. (a) If we assume that P=0 and that there is no ISI, what will be the word length and the number of quantizing steps needed? (b) What will be the equivalent bit rate? (c) What will be the channel null bandwidth required if rectangular pulse shapes are used?Q5/ The information in an analog waveform with maximum frequency fm = 3 KHz is to be transmitted over M-level PCM system where the number of quantization levels is M = 16. The quantization distortion is specified not to exceed 1% of peak-to-peak analog signal. What would be the maximum number of bits per sample that should be used in this PCM system? What is the minimum sampling rate and what is the resulting bit transmission rate? i) ii)