一种电磁耦合馈电结构的标签天线设计[中国电子设计网] Keyword：couple feed;dual-band;passive tag antenna;radio frequency identification [gap=187]关键词：耦合馈电;双频谐振;无源标签天线;射频识别
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标签天线的辐射贴片、馈线和无源阻抗匹配网络是一个平面结构，加工时可以同时刻蚀，简化了工艺。
The radiation patch, feed line, and the impedance-matching network are a coplanar structure which can be etched simultaneously; this helps to simplify the manufacturing process.
导电油墨印刷是无源rfid标签天线的重要制作方法，导电油墨的性能极其重要。
Conductive ink printing is an important manufacturing method for passive RFID antenna, and the performance of conductive ink is extremely important.
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