| 摘要 |
<p>A method of producing antennas for RFID devices includes cutting or otherwise physically separating the antennas from a preformed sheet of conductive material that includes apertures in the conductive material. Cutting locations relative to the apertures may be selected based on desired performance characteristics of the antenna and/or of the RFID device for which the antenna is to be used. The cutting locations may include one or more cuts through the aperture, and other cuts that do not pass through an aperture. The cutting locations may be selected as a function of such parameters as the desired bandwidth of the antenna and the operating frequency of the antenna. The method allows production of antennas with different characteristics, from a previously-prepared supply of sheet conductive material. This facilitates the ability to make small production runs of antennas, and/or to reduce the lead time for providing antennas with specified characteristics.</p> |
