Alcatel

Gula Consulting Limited Liability Company

Georges Kossiavas

Hervé Legay

Patrice Brachat

Philippe Ratajczak

Robert Staraj

Jean-Marc Carrere

Albert Papiernik

The present invention provides a multiband antenna () comprising: a plane type ground element (); a plane type 'lower' active radiating element () including at least one 'lower' slot (); a plane type &#x201c;upper&#x201d; active radiating element () including at least one &#x201c;upper&#x201d; slot (); a first short circuit element () electrically connecting said lower element to said upper element; a second short circuit element () also connecting said lower element to said ground element; a primary signal source (); a &#x201c;lower&#x201d; thin sheet () of a first dielectric material; and an &#x201c;upper&#x201d; thin sheet () of a second dielectric material. The antenna also has a third short circuit element () electrically connecting said lower element and said ground element, and at least one lower slot and at least one upper slot are radiating slots.

Compact multiband antenna

Growing community of inventors

Saint Paul, France

Georges Kossiavas