Self-contained radio apparatus for transmission of data

• US 20040263416A1
• Filed: 05/11/2004
• Published: 12/30/2004
• Est. Priority Date: 11/12/2001
• Status: Active Grant

• Current Assignee: Michelin Recherche et Technique SA (Compagnie Generale DES Etablissements Michelin SCA)
• Original Assignee: Michelin Recherche et Technique SA (Compagnie Generale DES Etablissements Michelin SCA)
• Inventors: Metcalf, Arthur R., Beckley, John Peter, Kalinin, Victor Alexandrovich, OʼBrien, George P.
• Granted Patent: US 7,619,576 B2
• Time in Patent Office: Days
• US Class Current: 343/895
• CPC Class Codes: B60C 23/0433 Radio signals
• CPC Class Codes: B60C 23/0493 for attachment on the tyre
• CPC Class Codes: H01Q 1/2241 used in or for vehicle tyres

Abstract

A self-contained radio apparatus for the transmission of data includes a resiliently deformable patch, a resiliently deformable antenna carried by the patch, a post secured to the patch and upstanding from an upper surface of the patch, the post providing at an end remote from the patch a mounting for a radio device, and, electrical conductors extending from the antenna to the end of the post remote from the patch for operably connecting the antenna to a radio device mounted on the post. The radio apparatus is useful for attaching to objects that undergo bending stresses, such as tires.

Claims

1. A self-contained radio apparatus for the transmission of data, comprising:

a resiliently deformable patch;

a resiliently deformable antenna carried by the patch;

a post secured to the patch and upstanding from an upper surface of the patch, the post providing at an end remote from the patch a mounting for a radio device; and

,

electrical conductors extending from the antenna to the end of the post remote from the patch for operably connecting the antenna to a radio device mounted on the post.

2. A radio apparatus according to claim 1, wherein the antenna is embedded in the patch.

3. A radio apparatus according to claim 1, wherein the antenna is mounted on a surface of the patch.

4. A radio apparatus according to claim 1, wherein the post and patch are integrally formed.

5. A radio apparatus according to claim 1, wherein a lower surface of the patch includes an adhesive for securing the apparatus to a working surface.

6. A radio apparatus according to claim 1, wherein the antenna comprises a zig-zag shaped antenna which is formed of resiliently deformable material.

7. A radio apparatus according to claim 1, wherein the antenna comprises a meandering shaped antenna which is formed of resiliently deformable material.

8. A radio apparatus according to claim 1, wherein the antenna comprises a substantially linear antenna which is formed of resiliently deformable material.

9. The radio apparatus according to claim 1, wherein the patch is formed of an elastomeric material.

10. A radio apparatus according to claim 9, further comprising a coating of electrically insulating material on the antenna to electrically insulate it from the patch material.

11. A radio apparatus according to claim 1, wherein the post extends a distance from the patch sufficient to substantially decouple the end remote from the patch from mechanical strain developed in the patch.