differential receiver การใช้

• This balanced interference is a common-mode signal that can easily be removed by a transformer or balanced differential receiver.
• A differential receiver is connected between two transmitters, and shows the sum ( or difference, again as defined ) between the shaft positions of the two transmitters.
• The system, called Strider, consists of a portable computer with a so-called talking map, a GPS receiver and a separate differential receiver for correcting the signal error, all to be worn in a backpack.