Published November 7, 1995 | Version v1
Patent Metadata-only

Two terminal micropower radar sensor

Creators

Description

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

Availability note (English)

Available from Patent and Trademark Office, Box 9, Washington, DC 20232 (United States).

Additional details

Publishing Information

Imprint Pagination
[10 p.].
IPC:
Int. Cl. G01S 13/04.
IPC
Int. Cl. G01S 13/04.
Patent number
US patent document 5,465,094/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
27037757
Subject category
S98: NUCLEAR DISARMAMENT, SAFEGUARDS AND PHYSICAL PROTECTION;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
DESIGN; ELECTRIC BATTERIES; INSPECTION; MOTION DETECTION SYSTEMS; OPERATION; RADAR; SWITCHING CIRCUITS
Descriptors DEC
ELECTROCHEMICAL CELLS; ELECTRONIC CIRCUITS; ENERGY STORAGE SYSTEMS; MEASURING INSTRUMENTS; RANGE FINDERS

Optional Information

Secondary number(s)
US patent application 8-182,335.