Compact omnidirectional antenna

Communications: radio wave antennas – Antennas – Wave guide type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

343846, H01Q 1300

Patent

active

051403340

ABSTRACT:
A broadband omnidirectional antenna comprises a figure of revolution having an axis and two axially spaced coaxial elements with rolled radially outer edge portions and defining therebetween an antenna aperture. One element has a conically-shaped aperture-defining surface radially diverging from a plane aperture-defining surface on the other element extending perpendicular to the axis, the outer edge portions of both surfaces being curved away from each other and back toward the axis. This antenna operates over a 500 MHz to 7 GHz band with a VSWR of approximately 3:1. The invention also comprehends a method of forming the antenna elements in metallically coated molds with a fiberglass-resin mix.

REFERENCES:
patent: 2786998 (1957-03-01), Davis
patent: 3169311 (1965-02-01), Small et al.
patent: 3536800 (1970-10-01), Hubbard
patent: 4647329 (1987-03-01), Oono et al.
patent: 4851859 (1989-07-01), Rappaport

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Compact omnidirectional antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compact omnidirectional antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact omnidirectional antenna will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1251838

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.