Ceramic Filter Band-reject Filter Butterworth filter Chebyshev Filter Commutating Filter Bandpass Fillter

Q: If the noise figure is 32 dB, then what will be effective noise temperature? Assume the room…

A: The noise factor (F) for any system is defined in the following way: The noise figure (NF) is…

Q: How would you increase the passband gain by a factor of five without changing the cutoff frequency?

A: Passband represents the range of frequency at which it will allow the output. The difference between…

Q: Find the minimum sampling frequency for the bandpass signal whose frequency spectrum is given in the…

A: Given: The spectrum of a band pass signal as, To find: i) Minimum sampling frequency above shown…

Q: A noise is affecting FM signal. Find the frequency deviation as a result of this noise assuming the…

A: Due to the noise in the Frequency modulation, there will be a phase shift in the signal, the phase…

Q: True or false 1. Variable polarity is a type of voltage regulator. 2.The reduction of the ac…

A: 1. Variable polarity is a type of voltage regulator- FALSE Variable polarity plasma arc welding is…

Q: V kv 50 mV 56 kn 10 K OTA 10 K Figure 1

A: The relation between the output voltage and the peak to peak voltage can be expressed as:…

Q: - Compare between passive filters and active filters in terms of advantages and disadvantages.

A: Please refer the attached images for the complete answer..

Q: What is the difference between bandwidth and bitrate In optical fiber

A: Bandwidth: The ranges of frequency that can be transmitted through a channel and consequently, the…

Q: Using half width pulses make the derivation of power spectral densities and derivation of bandwidths…

A: According to the question, we need to calculate power spectral densities and derivation of…

Q: Write about voltage drop and power loss for Radial d.c distribution system.

A: In the radial dc distribution system, various feeders are connected to the single substation such…

Q: 4. Given Vcc=100V, R,=2002, R;=1002, B=100, VBB-5V. Flip the switch to CC close 1) Determine Ip. 2)…

A:

Q: reduces the amplitude of an input signal whose frequency is lower than the cutoff frequency.

A:

Q: 2. Drive on expression for Vd.c of half wave and full wave filter ?

A:

Q: Figure (1) shows the block diagram of a wideband frequeney modulator using the indirect method, This…

A:

Q: In simulating JFET characteristic curves, what DC voltage supply do you need to adjust to see the…

A: JFET stands for Junction Field-Effect Transistor. It is a three-terminal voltage-controlled unipolar…

Q: What will be the equivalent noise temperature for a noise figure of 8 dB?

A: For any system or device or circuit component, noise temperature can be used as a measure of its…

Q: What characteristics are there in 8255's mode 2?

A:

Q: It is a circuit in which the carrier is varied in such a way that its instantaneous phase is…

A: In this question we will write about modualtion.....

Q: Figure 1 shows a MOSFET with an RC circuit in parallel, which of the following answer best describes…

A: Mosfet (metal oxide semiconductor field effect transistor) , it is a field effect transistor with…

Q: 4. On what variable of the information signal does the distains of the side band oscillation depend?…

A: The solution is given below

Q: 8. What "type" of filter is it? Justify Im{=} Ref=}

A: In the given figure, we can conclude that, there are 6 poles at origin, 3 zeroes inside the unity…

Q: Q5: For the following types modulation, calculate the transmitted bandwidth and draw the spectrum…

A: Baseband signal-   1- SSB SC with USB

Q: IX) Represent(-52)10in a) Sign Magnitude form and b) Sign 2'sComplementform.

A: Represent -52 in signed magnitude form and signed 2's complement form ?

Q: It's simply the proportion of the actual frequency deviation to the maximum frequency deviation.

A: Percent modulation is the proportion of the actual frequency deviation to the maximum frequency…

Q: Given the following: Average load voltage of 24 V, maximum average load current is 1.2 A. Filter…

A: The block diagram of the DC power supply is given by, Therefore, the output of the filter is act as…

Q: Prove that for damped harmonic oscillator resonance does not occur at Natural frequeney?

A: Consider a damped mass on a spring driven by a sinusoidal, externally applied force. Apply Newton's…

Q: Make an essay about "how filter circuits for AC and DC power supply works"

A: A filter circuit is a circuit used for filtering out AC voltage variations in a rectifier circuit.

Q: 5.1-4 Determine the Nyquist sampling rate and the Nyquist sampling interval for the signals: (a)…

A: In this question We need to sampling rate and sampling interval.  We know Sampling frequency ws =…

Q: Deduce an estimated value for Modulation Depth for the next nains. what type of AM of each drawing?…

A: Modulation depth =Vm4+VDC2This is single tone DSB-FC signal of AM modulation Vm= Message signal…

Filter

A filter is a device or process which removes some of the unwanted features or components like frequencies from a signal in signal processing. The feature of filters is the complete or partial suppression of some part of the signal, and filtering is a class of signal processing. This most often means removing some frequency bands or some frequencies. In the frequency domain, the filters do not exclusively act, especially in the image processing field many other targets for filtering exist. Without having to act in the frequency domain, the correlations can be removed for certain frequency components and not for others. The filters are widely used in electronics and telecommunication, in television, radio, radar, audio recording, music synthesis, control systems, computer graphics, and image processing.