Emitter
Appearance
(Redirected from Emitter (disambiguation))
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up emitter in Wiktionary, the free dictionary.
Emitter may refer to:
Devices which emit charged particles[edit]
- Cathode, or negative electrode, in a vacuum tube or diode
- Anode, or positive electrode, in certain applications based on the emission of ions from a solid surface
- One of the three terminals of a bipolar transistor
Devices which emit electromagnetic radiation[edit]
- Lambertian emitter, a light source whose radiance varies with angle according to Lambert's cosine law
- An infrared LED used to emulate a remote control
Other uses[edit]
- A device used in drip irrigation
- A compiler's code generator