The output of the bandpass filter is the input of the envelope detector. If I connect the band pass filter to the envelope detector, will the detector see an input resistance because of the envelope detector?

Q: This circuit is used in low-level AM transmitters to increase the amplitude of the source signal to…

A: To name the  circuit which is used in low-level AM transmitters to increase the amplitude of the…

Q: 3- Band pass filter has a center frequency of 50 KHZ and Q of 20, what are the cutoff frequency ?

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: 2 ho 1 ho 0 ho [8] [2] Harmonic Oscillator 11 (14) 2s (2) 1d (10). 1p (6) 1s (2) Square Well with…

A: As the number of protons is even and number of neutron is odd and overall mass number is odd, ð =0.

Q: Create a circuit diagram on AMPLITUDE SHIFT KEYING

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: Application analog filter

A: We need to answer the application of a analog filter.

Q: Calculate the output offset voltage in mV when Rin=4000 ohm, Rf= 7000 ohm, and an input offset…

A: We need to find out output voltage due to input offset voltage

Q: using R = 1K, C=0.1uF. What voltage gain are we expecting from the RC filter at the oscillator's…

A: The op-amp is used in the inverting mode; therefore any signal that appears at the inverting…

Q: Vcc=15V 5. For the circuit given in Figure 4, find the values of R, and Rg where Icsat = 1.5mA and…

A: Here we will bjt current relationship, bjt will be in Saturation region.

Q: Produce an IR low pass using a Butterworth Type I transfer function filter with the following…

A:

Q: Anti-aliasing filter ensure that are no frequency components greater than entering the system a.…

A:

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: Determine the highest frequency for analog input for time 280µsec. an ADC having conversion

A:

Q: 5. Calculate the rms ripple voltage at the output of an RC filter section that feeds a 1.2 k ohm…

A: Given: Input voltage=60 V RMS ripple voltage=2.8 V No load voltage=60V Load resistance=1.2 kΩ…

Q: list any one application each of band pass and band reject filter

A: The below are the applications of a band pass filter- They are used in wireless transmitters and…

Q: If the imput Vi=1 Vrms at 1 KHz, Will the output, Vo, "clip" or maintain signal fidelity?

A: Given, Input is  Vi = 1 Vrms at frequency, f = 1KHz We need to tell the output voltage, Vo will…

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: A AM signal 50 15 15 -50 Find modulation index of above signal.?

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: Sketch and label carefully each of the following signals: (a) x[n- 4] (d) x[3n + 1] (b) x[3-n] (e)…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: Scope1 Pulse Generator butter po00 00 Product Scope4 Signal Analog Filter Design Generator Figure 4

A: The main reason behind the sampling frequency greater than the 2B is to avoid "Aliasing Phenomena"…

Q: be the Sampling PCM system is 60000HZ and the maximum number that represents cach sample is 15?

A: Given parameters are: The maximum Bandwidth of a PCM system is BWmax=60000Hz The number of…

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

A:

Q: 13. For he networe shown be low a) Cal aulade b) Compore opplied signal 5 9 to half pe poriod of the…

A: The solution can be achieved as follows.

Q: eceived limiter discrimieta IMixer Bend pass BeS low weve filter Volt 2ge Eontrotted ascillater

A: VCO (voltage controlled oscillator) consists of  Hartley oscillator  In a Hartley oscillator there…

Q: please draw in paper The band stop filter block diagram

A: Block diagram of Band Stop Filter:

Q: PWM with quantization use to convert * None of these answers O digital to analog O analog to…

A:

Q: 3.Explain about Lead compensator and Lag compensator in detail

A:

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

A:

Q: 1: Explain briefely filter types and the work of each type? 2: Compare between practical LPF and…

A: The four important types of filters are the low-pass filter, the high-pass filter, the band-pass…

Q: Why to choose active filters over passive filters?

A: A filter is used to remove the undesirable portions of the frequency spectrum of a signal. Active…

Q: Kindly assist to check if the new design I made with the insertion of this multiplexer works.

A: According to the question, we need to check the design shown below

Q: A simple low pass passive filter is compose of series connection of resistror R = 1 kohms and…

A:

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: In the circuit shown below, what is the maximum allowable value of Rp if M, must not enter the…

A:

Q: Can you please explain how the notch band stop filter was created?

A: A band-stop filter with an extremely small stopband is known as a notch filter. A band-rejection…

Q: The Band stop filter Definition

A: To define Band stop filter:

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: 1) One theory about charging insulators is called adhesion. Look this up and explain (in about 3-4…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (d) State any three types of active filters.

A: The three types of active filters are,   Active low pass filter Active high pass filter Active band…

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.