COMMUNICATION
Chapter 1: Class 12 Physics English Volume 2 · PHYSICS-VOLUME 2 · EN medium
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In this unit, the students are exposed to • Energy band diagram in semiconductors • Types of semiconductors • Formation of p-n junction diode and its V-I characteristics • Rectification process • Special purpose diodes • Transistors and their immediate applications • Digital and analog signals • Logic gates, Boolean algebra and De Morgan’s theorem • Modulation and its types • Basic elements of communication system • Propagation of electromagnetic waves through space • Some important communication systems Electronics is clearly the winner of the day – John Ford. Learning Objectives
📖 Class 12 Physics English Volume 2 2024 Edition www.tntextbooks.in · Page 203
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In this unit, the students are exposed to • Energy band diagram in semiconductors • Types of semiconductors • Formation of p-n junction diode and its V-I characteristics • Rectification process • Special purpose diodes • Transistors and their immediate applications • Digital and analog signals • Logic gates, Boolean algebra and De Morgan’s theorem • Modulation and its types • Basic elements of communication system • Propagation of electromagnetic waves through space • Some important communication systems Electronics is clearly the winner of the day – John Ford. Learning Objectives
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