m(1) A block diagram of an indirect (Armstrong) frequency modulation (FM) transmitter is shown in below. Let fi=100KHz, and the frequency deviation Afi=10HZ at the input of this indirect transmitter, and the local frequency is fio-8.5MHz. Evaluate ni and n2 to obtain a carrier frequency fe=100MHz and Af=75KHz at the output of this indirect FM modulator. Note that NBFM and LPF mean narrow-band FM and low-pass filter, respectively. NBFM Af₁ Frequency multiplier X n₁ f₂ راه fio LPF 13 4/₂ Frequency multiplier x 1₂ x (1) T le Af

Q: Find the fourier series expansion of the periodic f(t) pulse sequence, the amplitude of which is…

A:

Q: Q2. Two relays R₁ and R₂ are connected in two sections of a feeder as shown in Figure-2. The CTS…

A:

Q: Determine V, and I, for the series circuit of Fig. 2.2

A:

Q: Q2] In LTI system, the output of the system will be y(n) = {1,0,1,0,1} when its input x(n) =…

A: Given, An LTI system is having, Output, y(n) ={1,0,1,0,1} when input is x(n) = {1,1,1}. We need to…

Q: A state-space representation of a system in controller canonical form (CCF) is given by: a)  Derive…

A:

Q: 2- Find the norton eq. at 1. (a, b) and 2. (C, d) b 120 v Ans 612 m a fr 4√2 M. 3√2 PEA 1. (a,b) →…

A: In this question we need to find the Norton equivalent circuit at terminal a,b and c,d

Q: The gate bias voltage is chosen to be VGG = 4 V and the drain bias voltage is chosen to be Vpp = 20…

A: According to the question, for the given NMOS circuit as shown below The DC load line for the above…

Q: I don’t understand how -4j and 10 are in series?

A: Need to identify the issue in the equivalent impedance calculation

Q: Let q₁ q₂ = 5 μC distributed as shown in the figure. Calculate the electric field = in the point (5;…

A:

Q: 16 0 -16 V For the given input waveform to the given circuit, what is the peak value of the output…

A:

Q: Question 3 For the second order system shown below, if the value of kis 36 X 100 s² +8s+k →Y

A: Transfer function is given as, TF=100s2+8s+k. Value of K = 36.

Q: For the Feedback system below find: open loop gain, Input and output impedances (Rin, and Rout) O…

A: According to the question, for the given common gate circuit as shown below We need to calculate,…

Q: A. A sinusoidally modulated AM waveform is shown below: Determine: (a) Peak amplitude of the upper…

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

Q: 3. A square ventilation duct has a side length of 0.3m. The duct is turned into a Helmholtz band…

A: According to the question, A square ventilation duct has a side length of 0.3m. The duct is turned…

Q: 05: An FM modulator has carrier frequency of 93.2 MHz, modulated by (10 kHz) sine wave. The…

A: As per the guidelines of bartleyby I need to answer first three subparts only So kindly repost other…

Q: 1. A stepper motor has a step angle of 1.8°. What number should be loaded into the encoder of its…

A: A stepper motor is an electric motor that moves in precise steps, controlled by a computer or…

Q: 2. A silicon sample is oxidized in dry O₂ at 1200°C for one hour. (a) What is the thickness of the…

A:

Q: b) Make one of these transformers as an autotransformer and calculate the improvements in the…

A:

Q: 2) a)For the following circuit find the total capacitance and inductance and hence find the total…

A: The given circuit diagram is shown below,

Q: RT IT, IR1,IR2 IR3, IR4 E 12V w RI 1ksz R2 2kQ ww ww R3 1k R4 5009

A:

Q: (1) C = 10 μF, L = 8 mH, R = 100 E + с L www R

A: Given Data: A RLC circuit with, Resistor R=100 ? Inductor L=8 mH Capacitor C=10 μF Supply Voltage…

Q: D₁ 12 IDEAL_DIODE V₁ 12.6 V R₁12 kn What is the current through the diode?

A:

Q: A semiconductor has a bandgap of 2 eV and effective densities of states of Nc = 1019/cm3 and Nv =…

A: Bandgap/=2 eV effective densities of states Nc = 1019 cm3 Nv = 5x1018/cm3 Doping=1017donors/cm3…

Q: Consider an LR circuit with a resistor and capacitor. The resistor has a resistance of 10.5 ohms and…

A: In this question we need to find the current in the circuit 3.5 ms after the switch is closed in…

Q: 3.72 By inspection, write the mesh-current equations for the circuit in Fig. 3.116.

A: It is given that:

Q: For the system shown in Figure 4.1 the system type and the steady state error for the unit step…

A:

Q: 1. using Thevenin's Theorem, find the current through the 52 resistor ? Ans 202 in Vth 5√2 mu 3n 2√2…

A:

Q: 5.4 Find i, (in microamperes) in the circuit in Fig. P5.4. PSPICE nuarsaw Figure P5.4 10 ΚΩ ww JV…

A: Circuit diagram is given as,

Q: Is my understanding about the plot of the input and output correct? In the given circuit, the…

A: According to the question, for the given circuit as shown below We need to explain the generation…

Q: How: Find the angle by which i, Lage iz i₁ = 100 Sin (150π + + 20) if and 1) (₂ = = 10 Sin (150 TU +…

A:

Q: What are IC voltage regulators?

A:

Q: How do you write a logical expression for 4 outputs in a 2-4 active low decoder?

A: This is the type of combinational circuit that can be used to convert binary to other codes. It has…

Q: 2. An input to an AM modulator is 500 kHz carrier with a peak amplitude of 20 V. The second input is…

A: Based on the bartleby guidelines solved first three subparts.kindly repost the remaining…

Q: Find the transfer function of the following circuit if v; (t) is the input and vo(t) is the output…

A: We need to find out the transfer function for the given Circuit . Given R1= 2ohm , R2=3ohm ,C=4F ,…

Q: 1. For a BJT with the following parameters, find the Beta cutoff frequency for this transistor * B =…

A: It is given that: β=99,Cπ=1 pF,Cμ=0.2 pF,gm=36 mA/V.

Q: 1. For the enhancement nMOSFET inverter circuit, V₁ = .84 V, ip = 1.6 mA, UGS 1.3 V, UDS = 5 V. UIN…

A: Vt=0.84 V iD=1.6 mA vGS=1.3 V vDS=5 V To find out We have to determine the value of k, VDD, RD, the…

Q: Question 2 An electric circuit consists of a battery (voltage source) connected to a resistor and…

A: C=0.001 F=11000F V0=Vin=9 V R=100 Ω Rt=100+2t

Q: Solve the following. Show complete solution, resistor combination and circuit transformation. Box…

A:

Q: A telephone line normally has a bandwidth of 3000 Hz (300 to 3300 Hz) assigned for data…

A: Bandwidth = 3000Hz SNR = 3162 Need to calculate the capacity of the channel.

Q: Find the norton eq. at 1. (a, b) and 2. (C₂ d) b 120v Ans. 612 m a + P3√2 4√2 M GA §212 1. (a,b)->…

A: as per the guidelines of Bartleby we suppose to answer first question only since the 2nd question is…

Q: Q.1) In half-wave and full-wave rectification the electrical power supplied is

A: In the given questions we need to discuss about the half wave and full wave rectifier.

Q: 3. A stepper motor has a step angle of 1.8° and is driven at 4000 pps. Determine (a) resolution (b)…

A: Given data:- The step angle is β=1.8° The stepping frequency is f=4000 pps

Q: VS1 IA m R2 IB using Mesh analysis what is the equation at loop IB? (A) VS2 = R2*1A + (R2+R3)*IB B)…

A:

Q: Consider the following block diagram R(s) K H₂(s) 1 b) Let H₁ H2 = 1, H3 = K₁, G2 = conditions on…

A: Given: A block diagram,  To find: a) Closed loop transfer function using block diagram reduction…

Q: 5. A stepper motor has a resolution of 500 steps/rev in the 1-phase-ON mode of operation. If it is…

A:

Q: Let q₁3x10C and 92 = -5x10 °C, distributed as indicated in the figure. Calculate the electric field…

A: The given diagram is shown below, Where,q1=3×10-8 C.q2=-5×10-8 C.

Q: Based on the given Figure 1, using Nodal analysis what is the equation at node B? A) (VS1-B)/R1 =…

A:

Q: 5. Calculate the magnetic force on a 2A current carrying conductor of length 2 meters in a uniform…

A:

Q: 30, 10 kVA, V, 4-pole, 50 Hz star connected synchronous achine has synchronous reactance of 16 2 and…

A:

Q: Sv + + V x - М + s чл tm YV

A: Circuit diagram is given as,

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.