Waveguide Attenuator
Waveguide Attenuator Waveguide Attenuator: An attenuator is a passive device that is used to reduce the strength or amplitude of a signal. At microwave frequencies, the attenuators were not only…
Waveguide Discontinuities
Waveguide Discontinuities Waveguide Discontinuities: Any interruption in the uniformity of a transmission line leads to impedance mismatch and is known as impedance discontinuity or waveguide discontinuities. In a waveguide system,…
Multiplexing | Frequency Division, Time Division
Multiplexing Multiplexing divides the physical line or a medium into logical segments called channels. In multiplexing, different channels carry data simultaneously over the same physical medium. Hardware equipment called multiplexer…
OLED: Organic Light Emitting Diode
OLED: Organic Light Emitting Diode An OLED is a solid-state semiconductor made from a thin film of organic material that emits light when electricity is applied. OLED displays are similar…
Multivibrator: Bistable, Monostable, Astable
Multivibrator Multivibrator is a two-state device that finds its extensive application in digital electronics. These devices are constructed using resistor coupled amplifiers whose outputs are feedback. Multivibrators are used in…
Demultiplexer or Decoder
Demultiplexer Definition: A Demultiplexer Commonly termed as DEMUX does the opposite of MUX, i.e., it receives information on a single line and transmits this information on one of the 2n…
Multiplexer and implementation
Multiplexer (MUX) Multiplexers are combinational circuits that can select one desired input signal from among n inputs and passes it to the single output line. These are also called data…
Difference between Homodyne and Heterodyne Detection
The basic difference between Homodyne and Heterodyne Detection is based on the signal carrier and local oscillator frequency. In homodyne detection signal carrier and local oscillator frequency is equal i.e.…
The Von Neumann Architecture
The Von Neumann Architecture In 1945 Jone von Neumann was the first published architecture of the computer, which was known as Von Neumann architecture. According to Von Neumann Architecture, The basic…
Connectors | RJ11, RJ45, BNC Connector
Connectors in networking In computer network or networking connectors are an essential component. Connector in networking is used for termination of a segment of cabling or provides a point of…