Robust mounting for RFID transponder antenna

1. A method of creating a fatigue-resistant connection, comprising:

providing an electrical conductor having first and second coiled portions;

providing an electrical circuit component, said electrical circuit component having at least one electrical lead extending there from;

providing a printed circuit board;

mounting the electrical component to the printed circuit board;

securing a portion of the first coiled portion of the electrical conductor to the at least one electrical lead of the electrical circuit component and the printed circuit board; and

securing a portion of the electrical conductor between the first and second coiled portions to the printed circuit board.

2. A method of creating a fatigue-resistant electrical connection as in claim 1 , wherein providing an electrical conductor comprises providing an electrical conductor having first and second coiled portions, each coiled portion having a different coil pitch.

3. A method of creating a fatigue-resistant electrical connection as in claim 2 , wherein providing an electrical conductor further comprises providing the second coiled portion as a zero pitch portion.

4. A method of creating a fatigue-resistant electrical connection as in claim 1 , wherein securing comprises soldering a plurality of coils from the first coiled portion to the printed circuit board.

5. A method of creating a fatigue-resistant electrical connection as in claim 1 , further comprising encasing the electrical conductor, the electrical circuit component, and the printed circuit board in an elastomeric material.

6. The method of creating a fatigue-resistant electrical connection as in claim 5 , wherein encasing the electrical conductor comprises filling void spaces within the coils of the electrical conductor with the elastomeric material.

7. A method of creating a fatigue-resistant electrical connection as in claim 1 , further comprising perforating the printed circuit board at a plurality of locations between the locations where the first coiled portion of the electrical conductor and the portion between the first and second coiled portions of the electrical conductor are secured to the printed circuit board.

8. An RFID transponder, comprising:

a substrate;

an RFID element mounted to said substrate, said RFID element having at least one antenna connection terminal; and

an antenna element, said antenna element comprising an electrical conductor having first and second coil pitch portions, said first coil pitch portion coupled to said at least one antenna connection terminal;

wherein said substrate includes a first solder pad and said first coil pitch portion of said antenna element and said antenna connection terminal of said RFID element are soldered to said first solder pad; and

wherein said substrate includes a second solder pad and a portion of the antenna element between said first and second coil pitch portions is soldered to said second solder pad.

9. An RFID transponder as in claim 8 , wherein the coil pitch of the first coil pitch portion of said electrical conductor is higher than the coil pitch of the second coil pitch portion of said electrical conductor.

10. An RFID transponder as in claim 9 , wherein the pitch of the second coil pitch portion of said electrical conductor is set at zero.

11. An RFID transponder as in claim 8 , further comprising an elastomeric material encasing said substrate, said antenna element and said RFID element.

12. An RFID transponder as in claim 8 , wherein said first coil pitch portion of said antenna element and said antenna connection terminal of said RFID element are secured to said substrate.

13. An RFID transponder as in claim 8 , wherein said substrate is perforated between said first and second solder pads.

14. A tire mounted fatigue-resistant electrical connection, comprising:

a circuit board;

an electrical circuit component, said electrical circuit component having at least one electrical lead extending there from; and

an electrical conductor having first and second coiled portions;

wherein the electrical component is mounted to the circuit board and a portion of the first coiled portion of the electrical conductor is secured to the at least one electrical lead of the electrical circuit component and the circuit board; and

wherein a portion of the electrical conductor between the first and second coiled portions is secured to the circuit board.

15. A tire mounted fatigue-resistant electrical connection as in claim 14 , wherein the first and second coiled portions of the electrical conductor each have a different coil pitch.

16. A tire mounted fatigue-resistant electrical connection as in claim 15 , wherein the second coiled portion of the electrical conductor has a zero pitch.

17. A tire mounted fatigue-resistant electrical connection as in claim 14 , wherein a plurality of coils from the first coiled portion is soldered to the circuit board.

18. A tire mounted fatigue-resistant electrical connection as in claim 14 , wherein the electrical conductor, the electrical circuit component, and the circuit board are encased in an elastomeric material.

19. A tire mounted fatigue-resistant electrical connection as in claim 18 , wherein void spaces within the coils of the electrical conductor are filled with the elastomeric material.

20. A tire mounted fatigue-resistant electrical connection as in claim 18 , wherein the elastomeric material is a tire component forming material.

21. A tire mounted fatigue-resistant electrical connection as in claim 20 , further comprising a plurality of perforations spanning the circuit board at a plurality of locations between the locations where the first coiled portion of the electrical conductor and the portion between the first and second coiled portions of the electrical conductor are secured to the circuit board.