Exam Details
| Subject | Microwave And Radar Engineering | |
| Paper | ||
| Exam / Course | BTCVI / BTECVI / BTELVI | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2015 | |
| City, State | new delhi, |
Question Paper
With necessary equations, explain radiation loss and dielectric loss in a microstrip line.
A certain microstrip line has the following parameters:
€r 5.23
h 7 mils
t 2.8 mils
w 10 mils
Calculate the characteristic impedance Z0 of the line.
2. What is Scattering matrix Formulate the S matrix for a two-port junction.
3. Draw a neat block diagram for impedance measurement. Explain the procedure in detail.
What are the various power losses in waveguide?
Explain Attenuator and its types.
5. Explain the bunching process in a two-cavity klystron, with relevant diagrams.
6. Explain the construction and principle of operation of an IMPATT diode with a neat diagram.
7. Explain the T-mode of oscillations in an 8-cavity magnetron, with relevant diagrams.
8. With the help of a schematic block diagram, explain the Radar transmitter and receiver system. Derive the expression for Radar range equation.
9. Describe Doppler effect and how it is utilised in CW radars. With the support of mathematical equations, explain the operating principle and working of an FM CW radar.
10. Explain the construction and the principles of different types of microwave antennas with neat sketches.
A certain microstrip line has the following parameters:
€r 5.23
h 7 mils
t 2.8 mils
w 10 mils
Calculate the characteristic impedance Z0 of the line.
2. What is Scattering matrix Formulate the S matrix for a two-port junction.
3. Draw a neat block diagram for impedance measurement. Explain the procedure in detail.
What are the various power losses in waveguide?
Explain Attenuator and its types.
5. Explain the bunching process in a two-cavity klystron, with relevant diagrams.
6. Explain the construction and principle of operation of an IMPATT diode with a neat diagram.
7. Explain the T-mode of oscillations in an 8-cavity magnetron, with relevant diagrams.
8. With the help of a schematic block diagram, explain the Radar transmitter and receiver system. Derive the expression for Radar range equation.
9. Describe Doppler effect and how it is utilised in CW radars. With the support of mathematical equations, explain the operating principle and working of an FM CW radar.
10. Explain the construction and the principles of different types of microwave antennas with neat sketches.
Other Question Papers
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Subjects
- Advance Microprocessor And Architecture
- Analog and Mixed Mode VLSI Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas and Propagation
- B10-Informatics
- Basics Of Electronics Engineering
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Device Modelling For Circuit Simulation
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Electromagnetic Field Theory
- Electronic Measurement and Inst
- Electronic Switching Circuits
- Embedded System Design
- Information Theory And Coding
- Linear Integrated Circuits
- Microcontrollers
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Multirate Systems
- Optical Fiber Communication
- Power Electronics
- Satellite And Tv Engineering
- Signal And Systems
- Wireless Communication