The signal ¤[n] is real-valued and its spectrum is nonzero only over the [-1/8, 7/8] interval. Due to the bandwidth constraint we need to "fit" the signal over the bands indicated in green in the following figure Frequency Frequency support of s[n] support of x[n] Frequency support of s[n] + -3m/4 -1/2 -1/8 0 1/8 1/2 Зя/4 To this aim, we need to design a processing block H in order to convert a[n] into a sequence s[n] satisfying the following requirements: • The support of the DTFT of s[n] must be limited to [-37/4, – 7/2] U [7/2, 37/4] • The sequence s[n] must be real-valued (x[n] is real-valued) Which of the following input/output relationships for H meet both requirements? (check all correct answers) : O s[n] = IDTFT{X(ej(w-5#/8))} s[n] = ej*n. æ[n] s[n] = sin(2n) · a(n] %3D O s[n] = cos(n) · æ[n]

The signal ¤[n] is real-valued and its spectrum is nonzero only over the [-1/8, 7/8] interval. Due to the bandwidth constraint we need to "fit" the signal over the bands indicated in green in the following figure Frequency Frequency support of s[n] support of x[n] Frequency support of s[n] + -3m/4 -1/2 -1/8 0 1/8 1/2 Зя/4 To this aim, we need to design a processing block H in order to convert a[n] into a sequence s[n] satisfying the following requirements: • The support of the DTFT of s[n] must be limited to [-37/4, – 7/2] U [7/2, 37/4] • The sequence s[n] must be real-valued (x[n] is real-valued) Which of the following input/output relationships for H meet both requirements? (check all correct answers) : O s[n] = IDTFT{X(ej(w-5#/8))} s[n] = ej*n. æ[n] s[n] = sin(2n) · a(n] %3D O s[n] = cos(n) · æ[n]

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Given a transfer function below: G(s)= 1000(s+10)/(s+100)(s+1000) Find the following: a. Transfer function b. Corner frequencies c. Slopes d. Low frequency responce, h nad Wgc e. Phase angle Vs. Frequency plot f. Sketch of the asymptotic bode diagram.
a) Design a parallel RLC circuit using component values from the tables given below, with a resonant radianfrequency of 2krad/s. Choose a resistor or resistors so that the response is overdamped. Draw your circuit.b) How should you adjust the resistor for the circuit you designed in part (a) so that the roots of thecharacteristic equation are −1600 ± j1200 rad/s.
Can someone show me how to calculate magnitude and phase of the transfer function below Don't provide answer in handwritten way Only typed answere O
Consider the series RLC circuit shown . When theoutput is the voltage across the resistor, we know this circuit is abandpass filter. When the output is the voltage across the seriescombination of the inductor and capacitor, we know this circuit is abandreject filter. This problem investigates the behavior of this circuitwhen the output is across the inductor.1. a) Find the transfer function, H(s)=Vo(s)/Vi(s) when Vo(s) is thevoltage across the inductor.2. b) Find the magnitude of the transfer function in part (a) for verylow frequencies.3. c) Find the magnitude of the transfer function in part (a) for veryhigh frequencies. 4. d) Based on your answers in parts (b) and (c), what type of filter isthis?5. e) Suppose R=600 Ω, L=400 mH, C=2.5 μF. Calculate the cutofffrequency of this filter, that is, the frequency at which themagnitude of the transfer function is 1/2.
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ı just need fınal aswer In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Since the capacitances are C1 = 0.5 μF and C2 = 0.21 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations. a. 159,27 Hz b. 22,75 Hz c. 68,26 Hz d. 91,01 Hz e. 227,52 Hz f. 113,76 Hz g. 273,03 Hz h. 182,02 Hz
Given a transfer function below: G(s)= 1000(s+10)/(s+100)(s+1000) Find the following: a. Low frequency responce, h and Wgc b. Phase angle Vs. Frequency plot c. Sketch of the asymptotic bode diagram.
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Given a transfer function below: G(s)= 1000(s+10)/(s+100)(s+1000) Sketch the asymptotic bode diagram.
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A series RLC circuit has a bandwidth of 300 rad/sec at a resonant frequency of 3000 rad/sec when exited by a voltage source of 100 V. The inductnce of the coil is 0.1 H. The value of R and the voltage across C are respectively ?