Circuitry for electrical device in multi-device communications s

Details Circuitry for electrical device in multi-device communications s Circuitry for electrical device in multi-device communications s

1999-02-02

2000-12-19

Wu, Daniel J.

Communications: electrical

Condition responsive indicating system

Specific condition

340508, 340511, 340512, G08B 2100

Patent

active

061632635

ABSTRACT:
A self-monitoring power supply can be incorporated into electrical devices which are part of a multi-device communication system. The power supply is energized by electrical energy received from a medium on an intermittent basis. The self-monitoring circuitry assures that the device has sufficient energy for carrying out its functions. Noise rejection and noise immunity can be enhanced in such devices by circuitry which upon detection of a transmission start signal or a clock pulse locks out data signals for a predetermined period of time and upon detection of a data signal locks out transmission start or clock pulses for a predetermined period of time.

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