Method for signal extraction in a universal sensor IC

Details Method for signal extraction in a universal sensor IC Method for signal extraction in a universal sensor IC

2007-10-23

2007-10-23

Deb, Anjan (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C324S658000, C324S602000

Reexamination Certificate

active

11144975

ABSTRACT:
A apparatus and method for creating a universally usable and configurable sensor platform which is used in conjunction with various sensor and sensing elements to sense and measure environmental conditions which incorporates inputs from multiple sensors6-9and12-14. The apparatus incorporates an oscillator3which provides a signal whose frequency varies according to the inputs from sensors6-9and12-14in combination with a microprocessor1. A cordic block61allows for supplemental calculations of trigonometric operations and functions. An output unit2converts the signals received from microprocessor1into a variety of serial protocols.

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