Two terminal micropower radar sensor
Patent
·
OSTI ID:131900
A simple, low power ultra-wideband radar motion sensor/switch configuration connects a power source and load to ground. The switch is connected to and controlled by the signal output of a radar motion sensor. The power input of the motion sensor is connected to the load through a diode which conducts power to the motion sensor when the switch is open. A storage capacitor or rechargeable battery is connected to the power input of the motion sensor. The storage capacitor or battery is charged when the switch is open and powers the motion sensor when the switch is closed. The motion sensor and switch are connected between the same two terminals between the source/load and ground. 3 figs.
- Research Organization:
- Univ. of California (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Univ. of California, Oakland, CA (United States)
- Patent Number(s):
- US 5,465,094/A/
- Application Number:
- PAN: 8-182,335; TRN: 96:004586
- OSTI ID:
- 131900
- Resource Relation:
- Other Information: PBD: 7 Nov 1995
- Country of Publication:
- United States
- Language:
- English
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