Operational Amplifier
An operational amplifier (op-amp) is a highly versatile electronic device that amplifies and processes analog signals. It is a key building block in analog circuits and is widely used in various applications due to its …
Types of Oscillator
There are several types of oscillators based on their circuit configuration and the waveform they produce. Here are some common types of oscillators:
Oscillator
An oscillator is a device or circuit that generates an electronic signal with a specific frequency and waveform. It is commonly used in various electronic systems and devices, such as radios, televisions, computers, and electronic …
Active Filters
Active filters are electronic circuits that use active components, such as operational amplifiers (op-amps), to implement frequency filtering functions. Unlike passive filters that rely solely on passive components like resistors, capacitors, and inductors, active filters …
Filter Amplifier
A filter amplifier is an amplifier circuit that combines the functionality of an amplifier and a filter. It amplifies an input signal while simultaneously providing frequency filtering to shape the frequency response of the output …
Analog Signal
An analog signal is a continuous representation of a physical quantity that varies over time. It is a signal in which the amplitude, frequency, or phase can take on any value within a continuous range. …
Applications of analog electronics
Following are the applications of analog electronics:
Analog Electronics
Analog electronics refers to the branch of electronics that deals with continuous, non-digital signals. It involves the study and design of electronic circuits that process and manipulate analog signals, which can vary continuously over time …
Orthogonal Frequency Division Multiplexing (OFDM)
Orthogonal Frequency Division Multiplexing (OFDM) is a digital modulation and multiplexing technique that divides a high-speed data stream into multiple lower-speed substreams, each transmitted on a different subcarrier frequency. OFDM is commonly used in modern …