Patent ID: 11916564
Assignee: SIGMASENSE, LLC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A confined data communication system comprises:
a reference generation circuit operable to produce one or more analog reference signals;
an analog to digital converter circuit operable to process an analog signal to produce a digital representative signal, wherein the analog signal includes an analog reference signal of the one or more analog reference signals embedded with a direct current (DC) input data component;
a digital filtering circuit operable to filter the digital representative signal to produce an affect value, wherein the affect value is a vector having real and imaginary components, and wherein the affect value is representative of the DC input data component;
a data processing module operable to interpret the affect value to produce processed output data; and
a processing module operable to:
set frequency and waveform for each of the one or more analog reference signals;
set digital filtering parameters for the digital filtering circuit;
set a sampling rate for the analog to digital converter circuit; and
set data interpretation parameters for the data processing module.