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Given the Cs amplifter below Wherc 2 2k amA Ns a loo mv sinCwt), Plot the...
For each of the problems below, find Avo, Ay, G, Rin and Rout. Also, plot the...
For each of the problems below, find Avo, Ay, G, Rin and Rout. Also, plot the output voltage, and the voltage at the emitter, for an input sinusoidal signal with peak-peak amplitude of 2V. Plot the input signal as a reference. 1. B 100 YA # 150 V VT 25 mV VBE 0.7V +10V 10 ΚΩ Rsig Vsi 2 m 00 Ω RL - 10V
Problem 2 In the CS amplifier circuit below, the input signal vois coupled to the gate...
Problem 2 In the CS amplifier circuit below, the input signal vois coupled to the gate through a very large capacitor (shown as infinite). The transistor source is connected to ground at signal frequencies via a very large capacitor. The output voltage signal that develops at the drain is coupled to a load resistance via a very large capacitor a) If the transistor has V, = 1 V, and k',W/L = 2 mA/V2, find VGS, ID, and VD- b) Find...
Problem 2: Sketching a root locus plot The bank angle controller for an airplane is given...
Problem 2: Sketching a root locus plot The bank angle controller for an airplane is given below. R(s) + (+14(s+10) L(s) (a) Use Rules 1-5 to sketch the positive root locus (K20) for this feedback system. Show all your work. You can use the MATLAB function roots () to find the roots of polynomials. To define a complex number s- a tjb in MATLAB, type s- a+ j*b - - (b) Plot the root locus in MATLAB using the rlocus()...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is L,(dB) 32.44 + 20Log(fM20Log(dkM) (b) with f = 1900MHz, Plot Lp & RSL as a function of d (Use XCEL) Problem 2: Given: .Free Space Propagation . ERP= 100 Watts Frequency- 1 GHz RSL90dBm ERP=100W RSL -90dBm) Find: d-? The distance d in km...
2. (36% ) In Fig. 2, the device parameters and (W/L) ratios for Q1-Q3 are given...
2. (36% ) In Fig. 2, the device parameters and (W/L) ratios for Q1-Q3 are given below (WIL), 2 (W/L)2-2 (W/L); (a) (10%) If IREF-2nA, find VD3 and VS3 and verify if Q3 is in saturation. Ignore the channel length modulation for DC analysis. Note: DC Vc30 (b) (12%) Draw the "small signal" circuit for the complete +10 V amplifier. Based on the circuit, derive the AC voltage gain vo/vi in terms gm, ro and RD (please use appropriate subscripts...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1 RD Rp 2.4 k2 Rs 1.5 k R,- 2.1 M2 R2-270 kΩ Ioss 8.0 MA IG- 0 A C1 Vo Vin R2 RS cs a) Sketch the transfer characteristics of the device. b) On the same graph, sketch the bias line equation. c) Determine Ipo- d) Determine Voso- e) Determine Vos lpo Vas
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os,...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
2. Let a periodic voltage supply waveform us(t) be given by the plot shown below: sit)...
2. Let a periodic voltage supply waveform us(t) be given by the plot shown below: sit) [215 1= 17 に10 に12 -1 -1 (a) Compute the RMS voltage produced by the voltage supply. (b) Let the voltage supply be connected across a 75 Ω resistor. Compute the RMS current through the resistor. (c) Compute the average power delivered to the 75 Ω resistor.
09. [16 marks; 2, 1,8,5] The phase diagram of bismuth and gold is given below. 1100...
09. [16 marks; 2, 1,8,5] The phase diagram of bismuth and gold is given below. 1100 Liquid Solution L 700 E- CS: 1/°C L = Au(s) 500 - ou p 000 300 L= C(s) Mix of C(s) and Au(s) Mix of Bi(s) and C(s) 0 0.20 0.40 0.60 0.80 1.0 Au Mole Fraction (a) Determine the formula of the compound 'C' formed. (b) Label each area indicated with an X. (c) Describe what occurs in following an isopleth at Xau...
Use the circuit below to complete the given MATLAB script to plot the three voltages Vr,...
Use the circuit below to complete the given MATLAB script to
plot the three voltages Vr, Vc and VL. Run MATLAB then pick an
answer from the choices below that matches the MATLAB plot.
MATLAB uncomplete script
clc; close all; clear all;
Mvs= 10;
Avs=30*pi/180;
[Xvs Yvs]=pol2cart(Avs, Mvs);
Vs=Xvs+j*Yvs;
% Impedances values
Zr=4; ZL=10j; Zc=-12j;
% total equivalent impedance of series R, L and C
Zeq = ; %complete
% Calculate current
It = ; %complete
Vr= ; %complete
Vc=...
For each of the problems below, find Avo, Ay, G, Rin and Rout. Also, plot the output voltage, and the voltage at the emitter, for an input sinusoidal signal with peak-peak amplitude of 2V. Plot the input signal as a reference. 1. B 100 YA # 150 V VT 25 mV VBE 0.7V +10V 10 ΚΩ Rsig Vsi 2 m 00 Ω RL - 10V
Problem 2 In the CS amplifier circuit below, the input signal vois coupled to the gate through a very large capacitor (shown as infinite). The transistor source is connected to ground at signal frequencies via a very large capacitor. The output voltage signal that develops at the drain is coupled to a load resistance via a very large capacitor a) If the transistor has V, = 1 V, and k',W/L = 2 mA/V2, find VGS, ID, and VD- b) Find...
Problem 2: Sketching a root locus plot The bank angle controller for an airplane is given below. R(s) + (+14(s+10) L(s) (a) Use Rules 1-5 to sketch the positive root locus (K20) for this feedback system. Show all your work. You can use the MATLAB function roots () to find the roots of polynomials. To define a complex number s- a tjb in MATLAB, type s- a+ j*b - - (b) Plot the root locus in MATLAB using the rlocus()...
You wi be assigned to a team of 2 to 4 students. This team wll carry out the design/solve the problem described below Problem 1: Using the following equation (a) Show that the free-space pathloss is L,(dB) 32.44 + 20Log(fM20Log(dkM) (b) with f = 1900MHz, Plot Lp & RSL as a function of d (Use XCEL) Problem 2: Given: .Free Space Propagation . ERP= 100 Watts Frequency- 1 GHz RSL90dBm ERP=100W RSL -90dBm) Find: d-? The distance d in km...
2. (36% ) In Fig. 2, the device parameters and (W/L) ratios for Q1-Q3 are given below (WIL), 2 (W/L)2-2 (W/L); (a) (10%) If IREF-2nA, find VD3 and VS3 and verify if Q3 is in saturation. Ignore the channel length modulation for DC analysis. Note: DC Vc30 (b) (12%) Draw the "small signal" circuit for the complete +10 V amplifier. Based on the circuit, derive the AC voltage gain vo/vi in terms gm, ro and RD (please use appropriate subscripts...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1 RD Rp 2.4 k2 Rs 1.5 k R,- 2.1 M2 R2-270 kΩ Ioss 8.0 MA IG- 0 A C1 Vo Vin R2 RS cs a) Sketch the transfer characteristics of the device. b) On the same graph, sketch the bias line equation. c) Determine Ipo- d) Determine Voso- e) Determine Vos lpo Vas
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
2. Let a periodic voltage supply waveform us(t) be given by the plot shown below: sit) [215 1= 17 に10 に12 -1 -1 (a) Compute the RMS voltage produced by the voltage supply. (b) Let the voltage supply be connected across a 75 Ω resistor. Compute the RMS current through the resistor. (c) Compute the average power delivered to the 75 Ω resistor.
09. [16 marks; 2, 1,8,5] The phase diagram of bismuth and gold is given below. 1100 Liquid Solution L 700 E- CS: 1/°C L = Au(s) 500 - ou p 000 300 L= C(s) Mix of C(s) and Au(s) Mix of Bi(s) and C(s) 0 0.20 0.40 0.60 0.80 1.0 Au Mole Fraction (a) Determine the formula of the compound 'C' formed. (b) Label each area indicated with an X. (c) Describe what occurs in following an isopleth at Xau...
Use the circuit below to complete the given MATLAB script to
plot the three voltages Vr, Vc and VL. Run MATLAB then pick an
answer from the choices below that matches the MATLAB plot.
MATLAB uncomplete script
clc; close all; clear all;
Mvs= 10;
Avs=30*pi/180;
[Xvs Yvs]=pol2cart(Avs, Mvs);
Vs=Xvs+j*Yvs;
% Impedances values
Zr=4; ZL=10j; Zc=-12j;
% total equivalent impedance of series R, L and C
Zeq = ; %complete
% Calculate current
It = ; %complete
Vr= ; %complete
Vc=...
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