Fm radio tuner requires a band-pass filter with central frequency of 90.9 MHz (WRCJ), and a...
Fm radio tuner requires a band-pass filter with central frequency of 90.9 MHz (WRCJ), and a bandwidth of 2 MHz. Design a filter to meet above requirements, and also figure out cut-off frequencies (since these is no need for wide-band, RLC is good enough).
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ANSWER:
The range of a bandwidth of lower_3dB point tu higher_3dB
point of frequency,the current signal of series is resonant circuit.
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Fm radio tuner requires a band-pass filter with central
frequency of 90.9 MHz (WRCJ), and a...
4. We want to design a tuner (actually a band pass filter) for an AM radio...
4. We want to design a tuner (actually a band pass filter) for an AM radio station whose frequency isf 700 kHz. The tuner must be able to detect the AM sidebands which are located at ±5 kHz (695 kHz and 705 kHz) from the central frequency. An easy way to achieve the above is to use a series RLC circuit and take VR for the output voltage. The resonant frequency of this circuit is that of the radio station....
Using the windowing function discussed in class, design a band pass FIR filter centered at 20 MHz...
Using the windowing function
discussed in class, design a band pass FIR filter centered at 20
MHz with bandwidth 30MHz..
3. Using the windowing functions discussed in class, design a band-pass FIR filter centered at 20 MHz with a bandwidth 30 MHz (), a minimum stop band attenuation of 30 dB, and a transition width of 1 MHz. The sampling frequency is 80 MHz,
3. Using the windowing functions discussed in class, design a band-pass FIR filter centered at 20...
Explain your process please 1. Design 6th order Butterworth band-pass filter with cut-off frequency is 4KHz...
Explain your process please
1. Design 6th order Butterworth band-pass filter with cut-off frequency is 4KHz and 7KHz and pass- band gain is 20dB Draw the circuit, write the transfer function of the filter, and sketch a frequency spectrum of the filter and show the cutoff frequencies on the spectrum Solution:
The lowest frequency in the FM radio band is 88.2 MHz. (a) What inductance (in µH)...
The lowest frequency in the FM radio band is 88.2 MHz. (a) What inductance (in µH) is needed to produce this resonant frequency if it is connected to a 2.65 pF capacitor? (b) The capacitor is variable, to allow the resonant frequency to be adjusted to as high as 108 MHz. What must the capacitance be (in pF) at this frequency?
Prob. 5 (a) Consider the FM signal with modulation index B 2 is passed through an ideal band-pass...
Prob. 5 (a) Consider the FM signal with modulation index B 2 is passed through an ideal band-pass filter (BPF) with mid-band frequency f and bandwidth 5f. where f is the carrier frequency and fmis the frequency of the baseband modulating signal (i) Sketch the spectrum of the BPF output. (ii) Determine the fraction of the power of the FM signal that is present at the output of the filter (b) Consider the FM signal given by фFM (t)-100 cos...
) frequency modulatea100KHz carrier to produce the fl loo p narrowband FM signal: 120 pts PrBndt)...
find value of flo????
) frequency modulatea100KHz carrier to produce the fl loo p narrowband FM signal: 120 pts PrBndt) _ 5 cos (2a2. 10st + 0.0025 sin 2π 104t ) agram design) the wideband FM signal wrt) with carmer frequency of 100 MHz and a (peak) frequency deviation of So R Frequency Multipliers of any value following are available for the design Assume that the frequency can be tuned to any value between 200 나 A local oscillator whose...
For the Multi Feedback Topology Band-pass Filter circuit shown in Figure 1 below, confirm the transfer...
For the Multi Feedback Topology Band-pass Filter circuit shown in Figure 1 below, confirm the transfer function H(s) given below 0 Figure 1: Multiple Feedback Topology Band-pass Filter (MFT BPF) Vo SR で 1 Ri R3 2R TR2C where the filter's parameters are o f: middle (center) frequency in Hz o Am: gain at middle frequency, fm, in V/V o B: bandwidth between half power frequencies in Hz o Q: quality factor. One of the nice features of this circuit...
Consider the filter shown in Figure P1 a) Show that the circuit behaves as a band-pass...
Consider the filter shown in Figure P1 a) Show that the circuit behaves as a band-pass fiter. (Hint: Find the transfer for this circuit and show that it has the same form as the transfer function for a band-pass filter.) b) Find the center frequency, bandwidth and gain for this band-pass filter c) Find the cutoff frequencies and the quality factor for this band-pass filter. 10 u.F 5 k2 50mF 16 400 (2 Figure P1
C V. Figure 2 A band-pass filter circuit This is the transfer function of a band-pass...
C V. Figure 2 A band-pass filter circuit This is the transfer function of a band-pass filter having R = R2 //R Center frequency, a[ 1/R' R C12 radians Bandwidth B2(R, C) radians Maximum Gain Ag- R/2R Band-Pass Filter Design Design a band-pass filter to obtain f-160 Hz, B-16 Hz and o- 10. Supply voltages of +20 and -20 Volts are available. Laboratory Measurements and Results . By applying sinusoidal voltage at the input and by varying its frequency, obtain...
pls i want as fast as possible Q4 (20 pts) Design a series RLC band pass...
pls i want as fast as possible
Q4 (20 pts) Design a series RLC band pass filter as shown below, with low frequency cut-off at W = 100 rad/sec and high frequency cut-off at WH=10 krad /sec. (4 pts) a) Determine the center frequency wo and the bandwidth B (10 pts) b) Choose L-100 mH and calculate the values of R and C (6 pts) c) Find the magnitude of H(jw)= Vo / V, and evaluate it at www с...
4. We want to design a tuner (actually a band pass filter) for an AM radio station whose frequency isf 700 kHz. The tuner must be able to detect the AM sidebands which are located at ±5 kHz (695 kHz and 705 kHz) from the central frequency. An easy way to achieve the above is to use a series RLC circuit and take VR for the output voltage. The resonant frequency of this circuit is that of the radio station....
Using the windowing function
discussed in class, design a band pass FIR filter centered at 20
MHz with bandwidth 30MHz..
3. Using the windowing functions discussed in class, design a band-pass FIR filter centered at 20 MHz with a bandwidth 30 MHz (), a minimum stop band attenuation of 30 dB, and a transition width of 1 MHz. The sampling frequency is 80 MHz,
3. Using the windowing functions discussed in class, design a band-pass FIR filter centered at 20...
Explain your process please
1. Design 6th order Butterworth band-pass filter with cut-off frequency is 4KHz and 7KHz and pass- band gain is 20dB Draw the circuit, write the transfer function of the filter, and sketch a frequency spectrum of the filter and show the cutoff frequencies on the spectrum Solution:
Prob. 5 (a) Consider the FM signal with modulation index B 2 is passed through an ideal band-pass filter (BPF) with mid-band frequency f and bandwidth 5f. where f is the carrier frequency and fmis the frequency of the baseband modulating signal (i) Sketch the spectrum of the BPF output. (ii) Determine the fraction of the power of the FM signal that is present at the output of the filter (b) Consider the FM signal given by фFM (t)-100 cos...
find value of flo????
) frequency modulatea100KHz carrier to produce the fl loo p narrowband FM signal: 120 pts PrBndt) _ 5 cos (2a2. 10st + 0.0025 sin 2π 104t ) agram design) the wideband FM signal wrt) with carmer frequency of 100 MHz and a (peak) frequency deviation of So R Frequency Multipliers of any value following are available for the design Assume that the frequency can be tuned to any value between 200 나 A local oscillator whose...
For the Multi Feedback Topology Band-pass Filter circuit shown in Figure 1 below, confirm the transfer function H(s) given below 0 Figure 1: Multiple Feedback Topology Band-pass Filter (MFT BPF) Vo SR で 1 Ri R3 2R TR2C where the filter's parameters are o f: middle (center) frequency in Hz o Am: gain at middle frequency, fm, in V/V o B: bandwidth between half power frequencies in Hz o Q: quality factor. One of the nice features of this circuit...
Consider the filter shown in Figure P1 a) Show that the circuit behaves as a band-pass fiter. (Hint: Find the transfer for this circuit and show that it has the same form as the transfer function for a band-pass filter.) b) Find the center frequency, bandwidth and gain for this band-pass filter c) Find the cutoff frequencies and the quality factor for this band-pass filter. 10 u.F 5 k2 50mF 16 400 (2 Figure P1
C V. Figure 2 A band-pass filter circuit This is the transfer function of a band-pass filter having R = R2 //R Center frequency, a[ 1/R' R C12 radians Bandwidth B2(R, C) radians Maximum Gain Ag- R/2R Band-Pass Filter Design Design a band-pass filter to obtain f-160 Hz, B-16 Hz and o- 10. Supply voltages of +20 and -20 Volts are available. Laboratory Measurements and Results . By applying sinusoidal voltage at the input and by varying its frequency, obtain...
pls i want as fast as possible
Q4 (20 pts) Design a series RLC band pass filter as shown below, with low frequency cut-off at W = 100 rad/sec and high frequency cut-off at WH=10 krad /sec. (4 pts) a) Determine the center frequency wo and the bandwidth B (10 pts) b) Choose L-100 mH and calculate the values of R and C (6 pts) c) Find the magnitude of H(jw)= Vo / V, and evaluate it at www с...
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