Does your circuit attenuate the signal at high frequencies

[meteor_slideshow slideshow="slide1"]

Introduction to Process Control Lab

1. You are taking a measurement of a signal from a sensor with high frequency noise. In order to not amplify that noise through your instrumentation system, you decide to use a RC filter with a cutoff frequency (critical frequency, fc) of 1kHz after the sensor and before the amplification.

a. What kind of RC filter do you need? Design the RC filter. Be sure to use standard resistor and capacitor values and specify the tolerance. Show all work.

b. Construct the circuit using Multisim. Use the tolerances which you specified in your design.

Use the multifunction generator for the input and use both channels of the Tektronix virtual scope to display the input and output voltages.

Create a table of your input and output voltage at dc, 250 Hz, 500Hz, 750Hz, 1kHz, 5kHz, 10kHz, 50kHz, 100kHz. Measure additional frequency points in order to get a nice set of data for the drop off. Be sure to capture several screenshots of the Tektronix virtual scope.

Given the output voltage at dc, what is the voltage 3dB down? In other words, what is the output voltage at the 3dB point? You should calculate this.

Using your simulation, change the frequency of the input voltage until the output voltage is that associated with your 3dB point. What is the frequency of the signal? That is your critical frequency. Take a screenshot of the scope. Add these measurements to your table. Also, put in your report this frequency. What is this frequency called?

Create a plot of your data (you can do this easily in Excel) and copy and paste the plot into your report.

Questions:

1. Does your circuit attenuate the signal at high frequencies? What is the attenuation at 10kHz?

2. How does your measured -3dB frequency (fc) compare to your design critical frequency? Give some reasons why it is different.

Please fill out and use the following Lab Report Template when submitting your lab work.

Please read and follow the guidelines given in the Solutions Template in submitting all of your lab work.

[meteor_slideshow slideshow="slide3"]

Are you looking for a similar paper or any other quality academic essay? Then look no further. Our research paper writing service is what you require. Our team of experienced writers is on standby to deliver to you an original paper as per your specified instructions with zero plagiarism guaranteed. This is the perfect way you can prepare your own unique academic paper and score the grades you deserve.

[meteor_slideshow slideshow="slide2"]

Use the order calculator below and get ordering with idealtermpapers.com now! Contact our live support team for any assistance or inquiry.

[order_calculator]

Purchase Guarantee

Why ORDER at IdealTermPapers.com?

  • Educated and experienced writers.
  • Quality, Professionalism and experience.
  • Original Content writing.
  • Best customer support.
  • Affordable Pricing on orders.
  • Thorough research.
  • Ontime delivery of finished work.
  • 100% plagiarism free papers.

Reasonable Prices

  • To get the best quality papers isn’t cheap so don’t trust extremely low prices.
  • We can’t claim that we have unreasonably low prices because low prices equal to low quality.
  • Our prices are good and they balance with the quality of our work.
  • We have a Moneyback guarantee.

Original and Quality work

  • Our writers are professionals and they write your paper from scratch and we don’t encourage copy pasting.
  • All writers are assessed and they have to pass our standards for them to work with us.
  • Plagiarism is an offence and it’s never tolerated in our company.

Native Writers plus Researchers

  • Our writers are qualified and excellent and will guarantee the best performance in your order.
  • Our team has writers who have master's and PhD qualifications who can handle any assignment
  • We have the best standards in essay writing.

We have been in business for over 7 syears

  • We have always served our customers from all over the world and they have continued to order with us.
  • We value our customers since they have trusted us to do their assignments.
  • We are competent in our writing gained from experience over the years
  • Our company has 24/7 Live Support.

You will get

  •  Custom Admission Essay written by competent professional English writers.
  •  Free revisions according to our revision policy if required
  •  Paper format:  275 words per page, Times New Roman font and size 12, doublespaced text and1 inch margin
  •  On time delivery and direct order download
  •  Privacy guaranteed

We can help you:

  •  acquire a comprehensive professional presentation.
  •  get a unique and remarkable content as per your instructions.
  •  Get an additional portion that can be included to your existing presentation;
  •  turn your work in to an eyecatching presentation with well communicated ideas.
  •  improve your presentation to acquire the best professional standards.