Homework Answers
Please find attached image for the solution
Please give positive review if you like this answer.
Add Answer to:
The available power gain of a network is Kw? G (w)= where K and W are...
B) Repeat part (a) if the reeelvel Wlll 10-7e-lala W/Hz, where 5.6.1 A noise waveform with a powe...
b) Repeat part (a) if the reeelvel Wlll 10-7e-lala W/Hz, where 5.6.1 A noise waveform with a power spectral density S,(a) a 2T x 10'/sec, is passed through an ideal BPF with unity gain, unity resistane levels, and a bandwidth of 200 kHz centered at 10 MHz. a) Determine the mean-square values of the in-phase and quadrature components of the bandpass time representation given in Eq. (5.59). b) Repeat part (a) assuming that S,() is constant (at the center fre...
Question 4: a) Given the following received signal z vAS b+w where w is the white...
Question 4: a) Given the following received signal z vAS b+w where w is the white zero-mean Gaussian noise with variance of σ,a No/2 and b is the data symbol (b E {-1, + 1). Assume that No 0.5 and that the two symbols +1 are equally likely. Assuming that the maximum likelihood (ML) decision rule is used, determine Eb to achieve the bit error probability of P 0.01 (the Q-function table is given at the end of this examination...
Hi-fi audio amplifiers are usually built as discrete operational amplifiers with a relatively large gain (g...
Hi-fi audio amplifiers are usually built as discrete operational
amplifiers with a
relatively large gain (g ? 500) and with feedback that reduces the
closed-loop gain
to a smaller value k = 32. Since loudspeakers predominatly act like
a resistor
(nominal impedance: 8
) with an inductor in series, the feedback network can be
used to improve the frequency response in the audio range up to 20
kHz. We are
primarily concerned with gain and frequency response of the
amplifier....
The circuit below uses AD620AN instrumentation amp and allows the use of a single power supply: a...
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
Consider the following control system: R + Let G(s) s +23-3 and H(s) K where K is some positive c...
Consider the following control system: R + Let G(s) s +23-3 and H(s) K where K is some positive constant. The transfer function H(s) can be considered a proportional feedback controller. (a) Examine the behavior of the system for different values of K. Try the values K 2, 4, 8. In each case, plot the pole-zero map of the closed-loop system and examine the step response. Comment on the stability of the system. Find the value of K for which...
1.6 load not in a three phase system) is rated at 50 KVA with a power...
1.6 load not in a three phase system) is rated at 50 KVA with a power factor of 0.8 lagging. A what is the power factor angle? 1.7. For a balanced three phase system, if the wye connected load has impedance 50+20j, determine the total (a single load, complex power of the load if 120225° V rms (ignore the line impedance). 1.8 An ideal transformer has a tuns ratio (N2/NI) of 6, if the magnitude of the primary port (port...
Q.3(a) Transfer function model of a plant is, G(s) The controller is Ge(s)-K, where K is a constant. Find the value of K such that steady-state error for unit ramp input is 0.1. Find the gain margin...
Q.3(a) Transfer function model of a plant is, G(s) The controller is Ge(s)-K, where K is a constant. Find the value of K such that steady-state error for unit ramp input is 0.1. Find the gain margin and the phase mar gin (6 marks) (b) What are the effects on gain margin, phase margin and steady-state error, if the gain K is increased? (3 marks (c) Can the closed loop be unstable if the controller of Q.3(a) is implemented digi...
3.2 Simple Bandpass Filter Design The L-point averaging filter is a lowpass filter. Its passband width...
3.2 Simple Bandpass Filter Design The L-point averaging filter is a lowpass filter. Its passband width is controlled by L, being inversely proportional to L. In fact, you can use the GUI altidemo to view the frequency response for different averagers and measure the passband widths. It is also possible to create a filter whose passband is centered around some frequency other than zero. One simple way to do this is to define the impulse response of an L-point FIR...
Problem Consider a voltage amplifier having a frequency response of the low-pass STC 1ype with a de gain of 60 dB a...
Problem Consider a voltage amplifier having a frequency response of the low-pass STC 1ype with a de gain of 60 dB and a 3-dB frequency of 1000 Hz Find the gain in dB at f- 10 Hz, 10kHz, 100 kHz, and 1 MHz Problem For the circuit shown below first, evalusteand the coresponding comer froquency. Second evalmt and the corresponding comer froquency. At the end caloulate overall transfer function T(w)= and reurite it in the standard fom ( and draw...
The temperature for each solution is carried out at approximately 297 K where K w =1.00*10^...
The
temperature for each solution is carried out at approximately 297 K
where K w =1.00*10^ -14 Part A 0.10 g of hydrogen chloride (HCl) is
dissolved in water to make 3.0 L of solution. What is the pH of the
resulting hydrochloric acid solution? Express the pH numerically to
two decimal places.
15 of 16 pH of a Strong Acid and a Strong Base Review Constants Periodic Table pH is a logarithmic scale used to indicate the hydrogen ion...
b) Repeat part (a) if the reeelvel Wlll 10-7e-lala W/Hz, where 5.6.1 A noise waveform with a power spectral density S,(a) a 2T x 10'/sec, is passed through an ideal BPF with unity gain, unity resistane levels, and a bandwidth of 200 kHz centered at 10 MHz. a) Determine the mean-square values of the in-phase and quadrature components of the bandpass time representation given in Eq. (5.59). b) Repeat part (a) assuming that S,() is constant (at the center fre...
Question 4: a) Given the following received signal z vAS b+w where w is the white zero-mean Gaussian noise with variance of σ,a No/2 and b is the data symbol (b E {-1, + 1). Assume that No 0.5 and that the two symbols +1 are equally likely. Assuming that the maximum likelihood (ML) decision rule is used, determine Eb to achieve the bit error probability of P 0.01 (the Q-function table is given at the end of this examination...
Hi-fi audio amplifiers are usually built as discrete operational
amplifiers with a
relatively large gain (g ? 500) and with feedback that reduces the
closed-loop gain
to a smaller value k = 32. Since loudspeakers predominatly act like
a resistor
(nominal impedance: 8
) with an inductor in series, the feedback network can be
used to improve the frequency response in the audio range up to 20
kHz. We are
primarily concerned with gain and frequency response of the
amplifier....
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
Consider the following control system: R + Let G(s) s +23-3 and H(s) K where K is some positive constant. The transfer function H(s) can be considered a proportional feedback controller. (a) Examine the behavior of the system for different values of K. Try the values K 2, 4, 8. In each case, plot the pole-zero map of the closed-loop system and examine the step response. Comment on the stability of the system. Find the value of K for which...
1.6 load not in a three phase system) is rated at 50 KVA with a power factor of 0.8 lagging. A what is the power factor angle? 1.7. For a balanced three phase system, if the wye connected load has impedance 50+20j, determine the total (a single load, complex power of the load if 120225° V rms (ignore the line impedance). 1.8 An ideal transformer has a tuns ratio (N2/NI) of 6, if the magnitude of the primary port (port...
Q.3(a) Transfer function model of a plant is, G(s) The controller is Ge(s)-K, where K is a constant. Find the value of K such that steady-state error for unit ramp input is 0.1. Find the gain margin and the phase mar gin (6 marks) (b) What are the effects on gain margin, phase margin and steady-state error, if the gain K is increased? (3 marks (c) Can the closed loop be unstable if the controller of Q.3(a) is implemented digi...
3.2 Simple Bandpass Filter Design The L-point averaging filter is a lowpass filter. Its passband width is controlled by L, being inversely proportional to L. In fact, you can use the GUI altidemo to view the frequency response for different averagers and measure the passband widths. It is also possible to create a filter whose passband is centered around some frequency other than zero. One simple way to do this is to define the impulse response of an L-point FIR...
Problem Consider a voltage amplifier having a frequency response of the low-pass STC 1ype with a de gain of 60 dB and a 3-dB frequency of 1000 Hz Find the gain in dB at f- 10 Hz, 10kHz, 100 kHz, and 1 MHz Problem For the circuit shown below first, evalusteand the coresponding comer froquency. Second evalmt and the corresponding comer froquency. At the end caloulate overall transfer function T(w)= and reurite it in the standard fom ( and draw...
The
temperature for each solution is carried out at approximately 297 K
where K w =1.00*10^ -14 Part A 0.10 g of hydrogen chloride (HCl) is
dissolved in water to make 3.0 L of solution. What is the pH of the
resulting hydrochloric acid solution? Express the pH numerically to
two decimal places.
15 of 16 pH of a Strong Acid and a Strong Base Review Constants Periodic Table pH is a logarithmic scale used to indicate the hydrogen ion...
Most questions answered within 3 hours.
-
Evaluate a specific listening situation using the Sapir-Whorf
and Bernstein hypothesis. What was thecontext? What was...
asked 37 seconds from now -
Recall that if X is a Student’s t random variable with n df,
then by definition...
asked 17 minutes ago -
A charge of -2.95 µC is fixed in place. From a horizontal
distance of 0.0470 m,...
asked 14 minutes ago -
Consider the following information:
Your company makes widgets. You are trying to figure out what
volume...
asked 16 minutes ago -
Math 333 Plz help ASAP
The yield of a chemical process is being studied. From previous...
asked 32 minutes ago -
Cobb-Douglas Preferences: Cobb-Douglas preferences on the
consump-
tion set R2+ can be represented by a utility...
asked 28 minutes ago -
In your experience, what are some of the barriers to the
successful implementation of a project?...
asked 31 minutes ago -
1. A normal distribution has a mean of
μ = 60 and a standard deviation
of...
asked 33 minutes ago -
The size of your Social Security benefits is determined by:
(select all that apply) Question 1...
asked 46 minutes ago -
Starch polymers are broken down by enzymes into monomers
called:
a.)maltose
b.) dextrins
c.) glucose
d.)...
asked 52 minutes ago -
How does HA (High Availability) work and name two ways it can
help an organization?
asked 54 minutes ago -
Saginaw Company is a garden products wholesale firm. In
December, Saginaw Company expects to sell 26,000...
asked 54 minutes ago