The tetrode field-effect transistor or field-effect tetrode is a solid-state semiconductor device, constructed by creating two field-effect channels back-to-back...

A tetrode is a vacuum tube (called valve in British English) having four active electrodes. The four electrodes in order from the centre are: a thermionic...

emitter-base junction from which it is insulated by a silica layer. Field-effect tetrode Multigate transistor Pentode transistor Wolf, Oswald; R. T. Kramer;...

Spartan FPGA from Xilinx A field-programmable gate array (FPGA) is a type of configurable integrated circuit that can be repeatedly programmed after manufacturing...

Tetrode can refer to: Tetrode, an electronic device with four active electrodes, such as a vacuum tube Beam tetrode Field-effect tetrode, a solid-state...

An organic field-effect transistor (OFET) is a field-effect transistor using an organic semiconductor in its channel. OFETs can be prepared either by vacuum...

anode current region of operation of the conventional tetrode tube was limited by the detrimental effect of secondary emission from the anode at anode potentials...

magnitude (10 times) or considerably more. Tetrode transistors (whether bipolar junction or field-effect) do not exhibit improvements of such a great...

The field-effect transistor (FET) is a type of transistor that uses an electric field to control the current through a semiconductor. It comes in two...

still amplify well. Pentodes (and tetrodes) tend to have a much lower feedback capacitance, due to the screening effect of the second grid. Pentodes tend...

A ChemFET is a chemically-sensitive field-effect transistor, that is a field-effect transistor used as a sensor for measuring chemical concentrations...

thermionic tube (valve) tetrodes and pentodes.[citation needed] Constriction of the conducting channel is accomplished using the field effect: a voltage between...

A fin field-effect transistor (FinFET) is a multigate device, a MOSFET (metal–oxide–semiconductor field-effect transistor) built on a substrate where the...

An ion-sensitive field-effect transistor (ISFET) is a field-effect transistor used for measuring ion concentrations in solution; when the ion concentration...

photodetector Sziklai pair (compound transistor, complementary Darlington) Tetrode transistor – is any transistor having four active terminals. Thyristors...

A field-effect transistor-based biosensor, also known as a biosensor field-effect transistor (Bio-FET or BioFET), field-effect biosensor (FEB), or biosensor...

A thin-film transistor (TFT) is a special type of field-effect transistor (FET) where the transistor is made by thin film deposition. TFTs are grown on...

Adding one or more control grids within the tube, creating the triode, tetrode, etc., allows the current between the cathode and anode to be controlled...

a solid state version of the dynatron oscillator which normally uses a tetrode thermionic valve (vacuum tube). The tunnel diode showed great promise as...

channels. Multigate devices: Tetrode transistor Pentode transistor Trigate transistor (prototype by Intel) Dual-gate field-effect transistors have a single...

circuits based on p-channel, enhancement mode metal–oxide–semiconductor field-effect transistors (MOSFETs). In the late 1960s and early 1970s, PMOS logic...

coarsely wound compared with the tetrode's screen grid which had to be finely wound to provide its screening effect. Each grid was able to accept one...

the end of the commutation cycle (see figure 5). This has, however, some effect on the previous equations. The inductor current falling below zero results...

mode, P‑channel MOSFET Vacuum tube diode Vacuum tube triode Vacuum tube tetrode (pin letters not part of symbol) Vacuum tube pentode For multiple pole...

Pentode Photomultiplier Phototube Tetrode Triode Vacuum tubes (RF) Backward-wave oscillator (BWO) Cavity magnetron Crossed-field amplifier (CFA) Gyrotron Inductive...

to the tetrode, called the suppressor grid, to repel the electrons back toward the plate. This tube was called the pentode. Electron-cloud effect Malter...

(see waveforms in figure 4). Although slight, the difference has a strong effect on the output voltage equation. It can be calculated as follows: Because...

determining the output spectral intensity of OLED. This optical effect is called the "micro-cavity effect." In the case of OLED, that means the cavity in a TEOLED...

through the use of Nixie tubes constructed from materials that avoid the effect (e.g. by being free of silicates and aluminum), or by programming devices...

A Zener diode is a type of diode designed to exploit the Zener effect to affect electric current to flow against the normal direction from anode to cathode...