Smart antennas are the combination of several antennas or antenna arrays with the assistance of a signal processing algorithm to perform specific functions such as signal estimation. It was created to aid in military communication and intelligence gathering. This system consists of an array that changes the signal pattern to improve communication. The digital signal processing unit makes the entire setup 'intelligent.' The main distinction between smart antennas and regular antennas is that regular antennas release waves in all directions. Explore this PPT to learn more about the subject.

Shashank Shekhar Pathak

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