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 Signals: Periodic signals are those which repeat themselves at regular intervals of time say ‘T’. This time ‘T’ is referred … (Read More)

Pulse Characteristics and Terminology: For describing the output of pulse generators and the applications in which they are used, the introduction of terminology associated with the pulses is very important. The first group of such terms denotes the pulse characteristics of … (Read More)

What is Waveshaping? – Types: Waveshaping is a part of signal processing where the signal waveform has to be properly shaped before amplification. It may be defined as a process of generating new waveforms from older waveforms by employing some network. … (Read More)

Shifted Unit Step Function: This Shifted Unit Step Function is defined by the equation for a step function which changes abruptly at the time t = + a. In general, the step function has unit value when the quantity (t – a), … (Read More)

What is Optoelectronic Devices? Optoelectronics is the technology that combines optics and electronics and the devices based on this technology are known as optoelectronic devices. These devices include emitters, sensors and optocouplers or optoisolators. These devices may be categorized as follows: Devices … (Read More)