Pulse Signals Articles

Pulse Signals Articles: Classification of Pulse Signals: The Classification of Pulse Signals are divided into four categories, namely Periodic signals. Aperiodic signals. Random signals. Continuous and Discrete Signals 1. Periodic…

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Hybrid Parameters Articles

Hybrid Parameters Articles: Hybrid Parameters of Transistor or h Parameters and Hybrid Model: A box representing a two-port network is illustrated in Fig. 11.1. The terminal behavior of a two-port…

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FET Transistor Articles

FET Transistor Articles: Junction Field Effect Transistor (JFET) – Construction, Symbols and Operation: Depending upon the majority charge carriers, Junction Field Effect Transistor (JFET) have been classified into two types,…

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Digital Communication System Articles

Digital Communication System Articles: What is Analog Signal and Digital Signal? – In communication systems, a signal means a time varying electri­cal signal which contains all information or intelligence. The…

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Cathode Ray Oscilloscope Articles

Cathode Ray Oscilloscope Articles: Block Diagram of a General Purpose CRO and its workings: The modern time-domain General Purpose CRO, regardless of its sophistication, consists of the following main units.…

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Microprocessor Based Digital Relay

Microprocessor Based Digital Relay: With the fast development in large scale integrated (LSI) technology, sophisticated and fast microprocessors are now available. With the rapid growth of modern complex large power…

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