Introduction to Antenna:
Definition of antenna, working principle of antenna, types of antenna, Thevenin's Equivalent circuit of antenna, antenna impedance and its applications
- Antenna is simply defined as a metallic rod / wire used for transmitting / receiving radio waves
- Antennas play a prominent role in wireless communication
- Types of Antennas:
- Linear wire antennas
- Ex: Dipole, Helical Antenna, Loop Antenna
- Aperture Antennas
- Ex: Horn Antenna
- Lens Antennas
- Ex: Concave / Convex Antenna
- Array Antennas
- Yagu Uda Array, Patch Array
- Microstrip Antennas
- Applications of Antennas:
- Antennas are widely used in wireless communication
- Mobile Communication
- Satellite Communication
- Wireless LAN
- Radio & Television Broadcasting
- RADAR Tracking System
- Point-to-Point Communication, etc.,
Youtube video for this lecture is available: https://www.youtube.com/watch?v=ZZarpssr_M8&list=PLMpCSwrw7iRG_UJgF7aUV4QhHwT0TVDRi&index=1
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