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A method for manufacturing wireless communication devices for use in tracking or identifying other items comprises a number of cutting techniques that allow the size of the antenna for the wireless communication device. Further, the chip for the wireless communication device is nested so as to be fl

A method for manufacturing wireless communication devices for use in tracking or identifying other items comprises a number of cutting techniques that allow the size of the antenna for the wireless communication device. Further, the chip for the wireless communication device is nested so as to be flush with the surface of the substrate of the wireless communication device. Rollers cut the tabs that form the antenna elements. In a first embodiment, a plurality of rollers are used, each on effecting a different cut whose position may be phased so as to shorten or lengthen the antenna element. In a second embodiment, the rollers are independently positionable to shorten or lengthen the antenna element.

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What is claimed is: 1. A method of preparing an antenna for use with a wireless communication device, the method comprising: passing a conductive material on an adhesive backing through a first die cut roller configured to make a first cut in the conductive material, the first cut defining a portio

What is claimed is: 1. A method of preparing an antenna for use with a wireless communication device, the method comprising: passing a conductive material on an adhesive backing through a first die cut roller configured to make a first cut in the conductive material, the first cut defining a portion of a perimeter of one or more antenna tabs; and passing the conductive material on an adhesive backing through a second die cut roller configured to make a second cut in the conductive material, the second cut defining a portion of the perimeter of the one or more antenna tabs, wherein the second cut variably overlaps the first cut to adjust a size of the perimeter of the one or more antenna tabs; wherein the overlap of the cuts made by the first die cut roller and the second die cut roller is adjusted to vary the size of the perimeter of the one or more antenna tabs cut by the die cut rollers. 2. The method of claim 1, wherein the conductive material is a copper foil. 3. The method of claim 1, wherein the conductive material is an aluminum foil. 4. The method of claim 1, further comprising positioning the first die cut roller and the second die cut roller such that the die cut rollers are spaced from the adhesive backing by the conductive material. 5. The method of claim 1, further comprising removing conductive material from outside the perimeter of the one or more antenna tabs from the adhesive backing. 6. The method of claim 1, further comprising adjusting the overlap of the cuts made by the first die cut roller and the second die cut roller based on an electrical characteristic of a substrate. 7. The method of claim 1, further comprising determining the overlap of the cuts made by the first die cut roller and the second die cut roller based on a selected optimum read range at a desired operating frequency. 8. The method of claim 1, further comprising attaching the one or more antenna tabs to a wireless communication device by: creating fingers on the one or more antenna tabs; heating pins of a wireless communication chip; and inserting the pins of the wireless communication chip into a substrate so that the fingers on the one or more antenna tabs wrap around the pins. 9. The method of claim 1, further comprising welding pins of a wireless communication chip to the one or more antenna tabs. 10. The method of claim 9, wherein said welding comprises welding the pins of the wireless communication chip with a low voltage, high current electrical pulse. 11. The method of claim 10, wherein said welding comprises passing the low voltage, high current electrical pulse through the pins of the wireless communication chip. 12. The method of claim 1, further comprising adjusting the overlap of the cuts made by the first die cut roller and the second die cut roller based on a desired capacitance of the one or more antenna tabs. 13. The method of claim 12, wherein adjusting the overlap of the cuts made by the first die cut roller and the second die cut roller based on the desired capacitance of the one or more antenna tabs comprises adjusting the relative phases of the first die cut roller and the second die cut roller. 14. A method of preparing an antenna for use with a wireless communication device, the method comprising: passing a conductive material through a first die cut roller configured to make a first cut in the conductive material, the first cut defining a portion of a perimeter of one or more antenna tabs; and passing the conductive material through a second die cut roller configured to make a second cut in the conductive material, the second cut defining a portion of a perimeter of the one or more antenna tabs, wherein the second cut variably overlaps the first cut to adjust a size of the perimeter of the one or more antenna tabs; wherein the positions of the first cut and the second cut relative to each other are adjusted to vary the size of the perimeter of the one or more antenna tabs cut by the die cut rollers. 15. The method of claim 14, wherein the conductive material is a copper foil. 16. The method of claim 14, wherein the conductive material is an aluminum foil. 17. The method of claim 14, further comprising adjusting the position of the first cut and the second cut relative to each other based on an electrical characteristic of a substrate. 18. The method of claim 14, further comprising determining the position of the first cut and the second cut relative to each other based on a selected optimum read range at a desired operating frequency. 19. The method of claim 14, further comprising: creating fingers on the one or more antenna tabs; heating pins of a wireless communication chip; and inserting the pins of the wireless communication chip into a substrate so that the fingers on the one or more antenna tabs wrap around the pins. 20. The method of claim 14, further comprising welding pins of a wireless communication chip to the one or more antenna tabs. 21. The method of claim 20, wherein said welding comprises welding the pins of the wireless communication chip with a low voltage, high current electrical pulse. 22. The method of claim 21, wherein said welding comprises passing the low voltage, high current electrical pulse through the pins of the wireless communication chip. 23. The method of claim 14, further comprising adjusting the position of the first cut and the second cut relative to each other based on a desired capacitance of the one or more antenna tabs. 24. The method of claim 23, wherein adjusting the position of the first cut and the second cut relative to each other based on the desired capacitance of the one or more antenna tabs comprises adjusting the relative phases of the first die cut roller and the second die cut roller. 25. A method of preparing an antenna for use with a wireless communication device, the method comprising: passing a conductive material on an adhesive backing through a pair of die cut rollers that create overlapping cuts in the conductive material to define a portion of a perimeter of one or more antenna tabs; adjusting the overlap of the cuts made by the die cut rollers to adjust a size of the one or more antenna tabs cut by the die cut rollers; removing unused conductive material from the adhesive backing; and attaching the one or more antenna tabs to a wireless communication chip by: creating fingers on the one or more antenna tabs; heating pins of the wireless communication chip; and inserting the pins of the wireless communication chip into a substrate so that the fingers on the one or more antenna tabs wrap around the pins. 26. A method of preparing an antenna for use with a wireless communication device, the method comprising: passing a conductive material through a pair of rollers die cut rollers that create overlapping cuts in the conductive material to define a portion of a perimeter of one or more antenna tabs; adjusting the overlap of the cuts made by the die cut rollers to adjust a size of the one or more antenna tabs cut by the die cut rollers; and attaching the one or more antenna tabs to a wireless communication chip by: creating fingers on the one or more antenna tabs; heating pins of the wireless communication chip; and inserting the pins of the wireless communication chip into a substrate so that the fingers on the one or more antenna tabs wrap around the pins.