Back to results
US 2006/0125712 A1Published application
Broadband helical antenna
AssigneeUniversite De Rennes 1
InventorsAla Sharaiha, Yoann Letestu, Jean-Christophe Louvigne
Life of this patent
Estimating the term…
Abstract
A helical antenna comprising at least one helix which is formed by at least two radiating wires. According to the invention, at least one of said radiating wires is associated with a parasitic wire having a width which is less than or equal to the radiating wire(s), such as to broaden the bandwidth of the antenna.
Claims19
Helical antenna including at least one helix formed by at least two radiating wires,
- wherein at least one of said radiating wires is associated with a parasitic wire narrower than or equal in width to said radiating wire(s) so as to broaden the bandwidth of the antenna.
Dependencies are inferred from the claim text.