VHF-UHF waveguide non-metal and metal detector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 10, 1999
Grant Date -
N/A
app pub date -
Apr 29, 1997
filing date -
Apr 29, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A VHF-UHF waveguide non-metal and metal detector is disclosed having a waveguide antenna system of aluminum tubing with 4 aperture/slits at critical angles including dielectric centers in conjunction with a waveguide collector system of 2 sets of conical collectors mounted on a main unit containing a waveguide diaphragm and waveguide receiver case including receiver antenna wires with no metal contact.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully