Scientists have designed an amplifier that can transmit 10 times more information per second than current fiber-optic systems ...

The signal received by the amplifier is then amplified and sent ... 3G allows you to make voice calls and provides access to the Internet. 4G enables increased Internet speeds with digital voice ...

A signal amplifier should only be used as a last resort when the television signal is weak. Even the best amplifier will still add some noise to the television signal it is amplifying/boosting ...

Analog Devices has created a fast power op-amp that can handle ±55V rails and ±1A outputs, with a digital control bus for ...