Microwave Theory & Techniques detailed syllabus scheme for Electronics Engineering (EL), 2020-21 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For 7th Sem Scheme of Electronics Engineering (EL), 2020-21 Onwards, do visit EL 7th Sem Scheme, 2020-21 Onwards. For the Elective-V Labs scheme of 7th Sem 2020-21 onwards, refer to EL 7th Sem Elective-V Labs Scheme 2020-21 Onwards. The detail syllabus for microwave theory & techniques is as follows.
Microwave Theory & Techniques Syllabus for Electronics Engineering (EL) 4th Year 7th Sem 2020-21 DBATU
Course Objectives:
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Course Outcomes:
After successfully completing the course students will be able to
- Formulate the wave equation in wave guide for analysis.
- Identify the use of microwave components and devices in microwave applications.
- Understand the working principles of all the microwave tubes
- Understand the working principles of all the solid state devices
- Choose a suitable microwave tube and solid state device for a particular application
- Carry out the microwave network analysis
- Choose a suitable microwave measurement instruments and carry out the required measurements.
Unit – 1 Transmission Lines and Waveguides
Introduction to Microwaves engineering: History of Microwaves, Microwave Frequency bands, Applications of Microwave, General solution for TEM, TE and TM waves, Parallel plate waveguide, and rectangular waveguide, Wave guide parameters, Introduction to coaxial line, Rectangular waveguide cavity resonators, Circular waveguide cavity resonators.
UNIT – 2 Microwave Components
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UNIT – 3 Microwave Network Analysis
Introduction and applications of Impedance and Equivalent voltages and currents, Impedance and Admittance matrices, The Transmission (ABCD) matrix Scattering Matrix:-Significance, formulation and properties. S-Matrix calculations for-2 port network junction, E plane, H-plane and E-H (Magic Tee) Tees, Directional coupler, Isolator and Circulator, Related problems
UNIT – 4 Microwave Tubes
Limitations of conventional tubes, O and M type classification of microwave tubes, reentrant cavity, velocity modulation O type tubes. Two cavity Klystron: Construction and principle of operation, velocity modulation and bunching process Applegate diagram. Reflex Klystron: Construction and principle of operation, velocity modulation and bunching process, Applegate diagram, Oscillating modes, o/p characteristics, efficiency, electronic & mechanical tuning. M-type tubes Magnetron: Construction and Principle of operation of 8 cavity cylindrical travelling wave magnetron, hull cutoff condition, modes of resonance, PI mode operation, o/p characteristics, Applications. Slow wave devices Advantages of slow wave devices, Helix TWT: Construction and principle of operation, Applications.
UNIT – 5 Microwave Solid State Devices
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UNIT – 6 Microwave Measurements
Measurement devices: Slotted line, Tunable detector, VSWR meter, Power Meter, S-parameter measurement, frequency measurements, Power measurement, Attenuation measurement, Phase shift measurement, VSWR measurement, Impedance measurement, Q of cavity resonator measurement.
Reference Books:
- Samuel Y. Liao, Microwave Devices and Circuits, 3rd edition, Pearson
- David M. Pozar, Microwave Engineering”, Fourth edition, Wiley.
- M. Kulkarni, Microwave and Radar engineering, 3rd edition, Umesh Publications
- M L Sisodia & G S Raghuvamshi, Microwave Circuits and Passive Devices Wiley, 1987
- M L Sisodia & G S Raghuvanshi, Basic Microwave Techniques and Laboratory
- Manual, New Age International (P) Limited, Publishers.
For detail syllabus of all subjects of Electronics Engineering (EL) 7th Sem 2020-21 onwards, visit EL 7th Sem Subjects of 2020-21 Onwards.