Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Chapter 22, Problem 30P
To determine
(a)
To plot:
Frequency response of
To determine
(b)
The quality factor and bandwidth.
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A17)
Using Carson's rule, determine the transmission bandwidth for commercial FM radio broadcasting, provided that the maximum value of frequency deviation is 75 kHz and the bandwidth of the audio signal is 15 kHz
2. Laboratory Preliminary Discussion
First-order High-pass RC Filter Analysis
The first-order high-pass RC filter shown in figure 3 below represents all voltages and currents in the time domain. We will again
convert the circuit to its s-domain equivalent as shown in figure 4 and apply Laplace transform techniques.
ic(t)
C
vs(t)
i₁(t)
+
+
vc(t)
R1
ww
Vi(t)
|| 12(t)
V2(t)
R₂
Vout(t) VR2(t) = V2(t)
Figure 3: A first-order high-pass RC filter represented in the time domain.
Ic(s)
C
+
Vs(s)
I₁(s)
+
+
Vc(s)
R₁
www
V₁(s)
12(s)
V₂(s)
R₂
Vout(S)
=
VR2(S)
= V2(s)
Figure 4: A first-order high-pass RC filter represented in the s-domain.
Again, to generate the s-domain expression for the output voltage, You (S) = V2 (s), for the circuit shown in figure 4 above, we can
apply voltage division in the s-domain as shown in equation 2 below. Equation 2 will be used in the prelab computations to find
an expression for the output voltage, xc(t), in the time domain.
equation (2)
R₂
Vout(s) = V₂(s) =
R₂+…
Chapter 22 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 22 - Determine the frequencies (in kHz) at the points...Ch. 22 - Determine log10 for each value of X. 100,000...Ch. 22 - Given N=log10 , determine for each value of N. 3...Ch. 22 - Determine loge for each value of X. a. 100,000 b....Ch. 22 - Determine log1048=log10(8)(6), and compare to...Ch. 22 - Determine log100.2=log1018/90, and compare to...Ch. 22 - Verify that log100.5 is equal to...Ch. 22 - Prob. 8PCh. 22 - Determine the number of bels that relate power...Ch. 22 - Prob. 10P
Ch. 22 - Prob. 11PCh. 22 - Determine the dBm level for an output power of...Ch. 22 - Find the dBu gain of an amplifier that raises the...Ch. 22 - Prob. 14PCh. 22 - If the sound pressure level is increased from...Ch. 22 - What is the required increase in acoustical power...Ch. 22 - Using semilog paper, plot XL versus frequency for...Ch. 22 - For the meter of Fig. 22.8, find the power...Ch. 22 - For the R-C low-pass filter in Fig. 22.105: Sketch...Ch. 22 - Prob. 20PCh. 22 - Design an R-Clow-pass filter to have a cutoff...Ch. 22 - For the low-pass filter in Fig. 22.107: Fig....Ch. 22 - For the R-C high-pass filter in Fig. 22.108:...Ch. 22 - For the network in Fig. 22.109: Determine...Ch. 22 - Design a high-pass R-C filter to have a cutoff or...Ch. 22 - For the high-pass filter in Fig. 22.110: Determine...Ch. 22 - For the band-pass filter in Fig. 22.111: Sketch...Ch. 22 - Design a band-pass filter such as the one...Ch. 22 - For the band-pass filter in Fig. 22.112...Ch. 22 - Prob. 30PCh. 22 - For the band-stop filter in Fig. 22.114: Determine...Ch. 22 - For the band-pass filter in Fig. 22.115: Determine...Ch. 22 - For the network in Fig. 22.45(a), if...Ch. 22 - Prob. 34PCh. 22 - For the low-pass T filter of Fig. 22.116: In...Ch. 22 - Prob. 36PCh. 22 - For the Butterworth filter of Fig. 22.118: Fig....Ch. 22 - Sketch the idealized Bode plot for Av=Vo/Vi for...Ch. 22 - Sketch the response of the magnitude of...Ch. 22 - Sketch the idealized Bode plot for Av=Vo/Vi for...Ch. 22 - Sketch the response of the magnitude of...Ch. 22 - Prob. 42PCh. 22 - Prob. 43PCh. 22 - For the filter in Fig. 22.125: Sketch the curve of...Ch. 22 - Prob. 45PCh. 22 - Prob. 46PCh. 22 - Prob. 47PCh. 22 - A bipolar transistor amplifier has the following...Ch. 22 - A transistor amplifier has a midband gain of 120,...Ch. 22 - Sketch the Bode plot of the following function:...Ch. 22 - Sketch the Bode plot of the following function:...Ch. 22 - Sketch the Bode plot of the following function:...Ch. 22 - Sketch the Bode plot of the following function:...Ch. 22 - Sketch the Bode plot of the following function...Ch. 22 - Prob. 56PCh. 22 - Using schematics, obtain the magnitude and phase...Ch. 22 - Using schematics, obtain the magnitude and phase...Ch. 22 - Prob. 59PCh. 22 - Prob. 60P
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