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यह सम्पूर्ण पृष्ठ या इसके कुछ अनुभाग हिन्दी के अतिरिक्त अन्य भाषा(ओं) में भी लिखे गए हैं। आप इनका साँचा:edit करके विकिपीडिया की सहायता कर सकते हैं। |
__DISAMBIG__
Emitter may refer to:
Devices which emit charged particles:
- Cathode, or positive electrode, in a vacuum tube or transistor
- Anode, or negative electrode, in certain applications based on the emission of ions from a solid surface
Devices which emit electromagnetic radiation:
- 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:
- Emitter, a device used in drip irrigation