Complementary metal-oxide semiconductor xylophone bar...

Details Complementary metal-oxide semiconductor xylophone bar... Complementary metal-oxide semiconductor xylophone bar...

2006-06-20

2006-06-20

LeDynh, Bot (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C331S154000

Reexamination Certificate

active

07064541

ABSTRACT:
Provided herein is a xylophone bar magnetometer (XBM) with automatic resonance control, the XBM having a voltage input, a current drive input and a sensor output, having a voltage input switch for switching between a positive drive voltage and a negative drive voltage; a voltage controlled oscillator (VCO) for controlling the voltage input switch; and a feedback loop, connected between the sensor output and a input of the VCO.

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