In cellular communication systems, there is a two-way wireless transmission between the cellular phone handset and the base station tower.…
A photoelectric effect is any effect in which light energy is converted to electricity. When light strikes certain light-sensitive materials,…
The Metal oxide semiconductor FET (MOSFET) also known as the insulated-gate FET (IGFET) is similar to JFET but exhibits even…
The bipolar transistor has several disadvantages: it has low input impedance because of forward biased emitter junction, it has small…
By placing two PN junctions together we can create a bipolar junction transistor. In a PNP transistor the majority charger…
Photons are the elemental units of electromagnetic spectrum. For example, white light is composed of a number of different kinds…
