NFC ANTENNA AIDED DESIGN SYSTEM AND DESIGN METHOD EMPLOYING THE SAME

摘要

An exemplary embodiment of near field communication antenna aided design system includes a testing antenna, a standard antenna, and a network analyzer. The standard antenna is resonantly coupled with the testing antenna and includes two feed points. The network analyzer is electrically connected to the feed points and sends a test signal to the standard antenna. The standard antenna receives the test signal and is resonantly coupled with the testing antenna to generate a corresponding insertion loss reference curve. The network analyzer tests the insertion loss values on the insertion loss reference curve to obtain the resonant frequencies of the testing antenna. A design method employing the near field communication antenna aided design system is also provided.