Microwave warning device

Patent · Tue Nov 17 00:00:00 EST 1981

OSTI ID:5932541

Shriner, W

A device for warning a person carrying or wearing it of the presence of dangerous microwave radiation is fully powered by the radiations being detected. A very low-wattage gas-discharge lamp is energized by a broadly or a sharply tuned receiver circuit including dipole antennas or one antenna and a ''grounding'' casing element. The casing may be largely and uniformly transparent or have different areas gradedly light-transmissive to indicate varying radiation intensities. The casing can be made in the shape of a pocket watch, fountain pen, bracelet or finger ring, etc.

• Assignee: IFI; EDB-82-041724
• Patent Number(s): US 4301406
• Application Number: TRN: 82-003737
• OSTI ID: 5932541
• Resource Relation: Patent File Date: Filed date 23 Apr 1979; Other Information: PAT-APPL-032264
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
MICROWAVE RADIATION
RADIATION DETECTORS
ANTENNAS
DIPOLES
GAS DISCHARGE TUBES
MICROWAVE OVENS
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTRON TUBES
EQUIPMENT
MEASURING INSTRUMENTS
MULTIPOLES
RADIATIONS
440101* - Radiation Instrumentation- General Detectors or Monitors & Radiometric Instruments
570000 - Health & Safety