25-02-2013, 09:02 AM
UNITWISE IMPORTANT QUESTIONS
UNITWISE.doc (Size: 31 KB / Downloads: 24)
UNIT -1 : TRANSMISSION LINE PARAMETERS & THEORY
1. General Solution of Transmission Line (Confirm Ques)
2. Condition for Distortionless line(8 mark)
3. Types of Waveform Distortion
4. Input impedance & Transfer impedance
5. T & π section derivation
6. Reflection, Reflection factor, Reflection loss
UNIT – 2 : THE LINE AT RADIO FREQUENCIES
1. All Smith Chart Problems
2. Single Stub Matching (Length & Location of Stub(both derivations))
3. Applications of Smith Chart
4. Circle diagram
5. One eighth Waveline, Half Waveline, Quarter Waveline & its applications
6. Standing Waves, SWR (8 mark)
UNIT – 3 : GUIDED WAVES
1. Waves between parallel planes
2. TE waves, TM waves
3. Characteristics of TE & TM waves
4. Attenuation factor for TE waves, Attenuation factor for TM waves
5. Wave impedance (8 mark)
UNIT – 4 : RECTANGULAR WAVEGUIDES
1. TE Waves, TM Waves
2. Characteristics of TE & TM waves
3. Impossibility of TEM waves in Rectangular Waveguide (confirm 2 mark ques)
4. Attenuation factor for TE waves, Attenuation factor for TM waves
5. Excitation of modes
UNIT – 5 : CIRCULAR WAVEGUIDES & RESONATORS
1. TE Waves, TM Waves
2. Excitation of modes
3. Rectangular cavity resonator
4. Circular/Semicircular cavity resonator
Q factor of rectangular cavity resonator for TE101 mode. (Confirm Ques)