CNRS Technologies

Find the best CNRS technologies to boost your innovative project.

Newest patents

You are a research scientist?

We can guide you through the whole technology transfer process.

See all our services

You are a corporate player?

Thanks to our expertise, our network and our know-how of the innovation ecosystem, we support you throughout your project.

Contact us

Follow our news and upcoming events

Discover CNRS technologies

Meet our team

Close

Omnidirectional resonant antenna

Reference

84757-01

Patents status

French patent application FR0107 546 filed on June 8th, 2001 (US 7 170 448)

Inventors

Bernard JECKO
François TORRES
Guillaume VILLEMAUD

commercial status

Exclusive or non-exclusive licence Collaborative research

Laboratory

Laboratory XLIM, CNRS http://www.xlim.fr

Description

TECHNICAL DESCRIPTION

This invention is a semi space/space omnidirectional resonant antenna having single electrical radiating conductor having three strips three different orientations formed producing omnidirectional radiation.

Main Claim (1)
Omnidirectional resonant antenna operating in a half-space or all of space having one single radiating electric conductor formed of at least three strands placed end to end, the length of each strand and the orientation of the strands with respect to one another contributing to determining the global radiation of the electric conductor, caracterised in that the strands are oriented in at least three different spatial directions and that the lengths of the strands are determined in such a manner as to obtain a global radiation of the omnidirectional electric conductor operating in a half-space or in all of space.

BENEFITS

– Simplicity of the antenna formed with one single electrical conductor,
– Omnidirectional radiation pattern of the antenna in a half-space or in the mobile space,
– Possible operation: device with a plurality of omnidirectional resonant antennas capable of receiving and emitting at different wavelengths,
– No necessary means of calculation (computer,…).

INDUSTRIAL APPLICATIONS

Omniditectionnal antennas as for:

  • Telecoms indoor-outdoor applications,
    Detection presence detection,
    Meters applications

Example of radiation pattern


Need further information ?

Contact us
Close

Contact us

  • This field is for validation purposes and should be left unchanged.
Close

Newest patents