Exam Details
| Subject | Active Filter Design | |
| Paper | ||
| Exam / Course | B.Tech. VIEP- Electrical Engineering III (BTCSVI/BTECVI/BTELVI) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2016 | |
| City, State | new delhi, |
Question Paper
1. Show that the order of the Chebyshev filter to satisfy a set of specifications is always lower than that of the corresponding Butterworth filter.
2. Find the Butterworth approximation function for high pass filter requirements characterized by <img src='./qimages/10923-2.jpg'>
3. A low pass filter of order 2 is to have f0 =10 kHz, Qo gain and the capacitors' values are 0·1 uF. Realize these specifications using Sallen-Key configuration.
4. Compare Butterworth, Chebyshev and Elliptic magnitude approximations. Find the network function for a third order low pass Butterworth filter and prove that this network function satisfies all the properties.
5. Write about 'phase approximation'. Draw and explain 'Tom Thomas Biquadratic Filter'. Derive the relation for voltage transfer function, if it is used as a high pass filter.
6. Explain in detail, how a leap-frog structure is developed.
7. For the circuit shown in Figure find the transfer functions Identify the response and determine the filter parameters. Assume ideal Op-Amp. <img src='./qimages/10923-7.jpg'> <br><br>
8. Explain the synthesis of LC ladder network using gyrators, with an example.
9. Give the circuit diagram of a KHN filter, obtain the transfer function and identify filter parameters.
10. Write short notes on any two of the following: Antoniou Gyrators Sensitivity Analysis and Single Op-Amp Filters Analysis and Design of Band Pass Filter
2. Find the Butterworth approximation function for high pass filter requirements characterized by <img src='./qimages/10923-2.jpg'>
3. A low pass filter of order 2 is to have f0 =10 kHz, Qo gain and the capacitors' values are 0·1 uF. Realize these specifications using Sallen-Key configuration.
4. Compare Butterworth, Chebyshev and Elliptic magnitude approximations. Find the network function for a third order low pass Butterworth filter and prove that this network function satisfies all the properties.
5. Write about 'phase approximation'. Draw and explain 'Tom Thomas Biquadratic Filter'. Derive the relation for voltage transfer function, if it is used as a high pass filter.
6. Explain in detail, how a leap-frog structure is developed.
7. For the circuit shown in Figure find the transfer functions Identify the response and determine the filter parameters. Assume ideal Op-Amp. <img src='./qimages/10923-7.jpg'> <br><br>
8. Explain the synthesis of LC ladder network using gyrators, with an example.
9. Give the circuit diagram of a KHN filter, obtain the transfer function and identify filter parameters.
10. Write short notes on any two of the following: Antoniou Gyrators Sensitivity Analysis and Single Op-Amp Filters Analysis and Design of Band Pass Filter
Other Question Papers
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Subjects
- Active Filter Design
- Advanced Control System
- Advanced Power Electronics
- Applied Electromagnetics
- Basics Of Electrical Engineering
- Computer Process Control
- Control System
- Digital Electronics
- Electric Energy Utilization
- Electrical And Electronics Engineering Materials
- Electrical Instrumentation
- Electrical Machine - I
- Electrical Machines - Ii
- Electrical Machines And Electronics
- Electrical Measurements And Measuring Instruments
- Electro Mechanical Energy Conversion - I
- Electro-Mechanical Energy Conversion - Ii
- Electro-Mechanical Energy Conversion-Iii
- Electromagnetic Theory
- Energy Auditing And Analysis
- High Voltage Engineering
- Industrial Drives
- Micro Controllers
- Microprocessor And Applications
- Network Theory
- Power Quality Issues And Remedial Measures
- Power System
- Power System - I
- Stochastic Control Systems
- Switchgear And Protection