Coaxial waveguide feed with reduced outer diameter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2001
Grant Date -
N/A
app pub date -
Jan 21, 1999
filing date -
Jan 21, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Coaxial waveguide apparatus for conducting radio signals within a range of frequencies including an waveguide having an open end and a rear wall opposite the open end positioned along an axis of the waveguide and defining a waveguide cavity with a fundamental waveguide mode within the waveguide. The waveguide is constructed with a cutoff frequency for the fundamental waveguide mode which is at least 95% of the lowest frequency for the apparatus. A center conductor is positioned within the waveguide cavity and along the axis of the waveguide so that the center conductor and the waveguide define a coaxial waveguide cavity.
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