Patent ID: 8847503
Filing Date: 2014-09-30
Classification: H04B,H05B,Y02B

Abstract:
1. An isolation system, comprising: a modulator, wherein the modulator is configured to modulate at least one analog signal corresponding to logic state of at least one digital signal to form a frequency-modulated signal; a transmitter electrically coupled to the modulator; a signal isolator electrically coupled to the transmitter, wherein the transmitter is configured to transmit the frequency-modulated signal across the signal isolator; a receiver electrically coupled to the signal isolator configured to detect and reproduce the frequency-modulated signal into a reproduced frequency-modulated signal; a frequency discriminator electrically coupled to the receiver configured to decode the reproduced frequency-modulated signal and configured to reconstruct the at least one digital signal; and a filtering circuit electrically coupled to the receiver configured to filter the reproduced frequency-modulated signal and to reconstruct the at least one analog signal, wherein the signal isolator is configured to electrically isolate the transmitter and the receiver.