Amplifier
- Wikidata
- https://www.wikidata.org/wiki/Q211554
- OpenAlex ID
- https://openalex.org/C194257627 (API record)
- OpenAlex Description
- electronic circuit or component that increases the level of incoming electrical signal (not necessarily audio)
- OpenAlex Level [?]
- 3
Broader Concepts
Narrower Concepts
- Adjacent channel
- Amplification factor
- Audio power amplifier
- Automatic gain control
- Buffer amplifier
- Cascode
- Chirped pulse amplification
- Common gate
- Correlated double sampling
- Differential amplifier
- Distortion (music)
- Envelope detector
- Fiber amplifier
- Frequency compensation
- Gain compression
- Intermodulation
- Load pull
- Lock-in amplifier
- Low-noise amplifier
- Monolithic microwave integrated circuit
- Net gain
- Noise figure
- Nonlinear distortion
- Operational amplifier
- Power gain
- Power supply rejection ratio
- Preamplifier
- Predistortion
- Programmable-gain amplifier
- RF power amplifier
- Radio frequency power transmission
- Regenerative amplification
- Transistor array
- Traveling-wave tube
- dBm
Associated Authors
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