The 15 × 20 × 5-mm NFC (nearfield communication) stamp antenna can be integrated with a penta-band antenna to fit inside a 40 × 21 × 5-mm module. The stamp antenna has an H-field of 1.5 A/m and a return loss of -25 dB. It can read RFID tags with diameters ranging from 15 to 65 mm at distances of 5 to 20 mm.
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机译：15×20×5 mm NFC（近场通信）邮票天线可以与五频天线集成在一起，以安装在40×21×5 mm模块中。冲压天线的H场为1.5 A / m，回波损耗为-25 dB。它可以读取直径为15到65毫米，距离为5到20毫米的RFID标签。
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