The magnitude of a waveform, topics include those related to amplification and attenuation
- Broadband amplifiers - amplifiers that exhibit an essentially flat response over a wide range of frequencies
- Cavity resonators
- Differential amplifiers - electronic devices that amplify the difference between two voltages but do not amplify the particular voltages
- Fading - fluctuation in the strength of signals due to variations in the propagation medium
- Operational amplifiers - also known as op-amps, high gain, differential amplifiers
- Optical attenuators - electronic devices used to reduce the power level of an optical signal, either in free space or in an optical fiber
- Power amplifiers - amplifiers that increase the amount of energy in a signal high enough to drive a speaker
- Preamplifiers - electronic devices that transmit weak signals to power amplifiers for further amplification
- Pulse amplifiers - used in pyrotechnic tools, laser drivers, medical equipment, and other test and measurement instruments, amplifiers that supply devices with a large quantity of power or wide range of power
- Radiofrequency amplifiers - amplifiers that amplify the high-frequency signals commonly used in radio communications
This category has the following 11 subcategories, out of 11 total.
Pages in category "Amplitude"
The following 19 pages are in this category, out of 19 total.