| 摘要 |
A radio frequency (RF) IC card device with very high frequency comprises an IC device (102), a radio frequency interface device (103), a RF antenna (104), an IC card interface (106) and a RF interface (107). Particularly, said RF interface device (103) and the RF interface (107) operate in a frequency band of UHF (ultra high frequency) or SHF (super high frequency); said RF antenna (104) is directly integrated on an IC card (100); the RF IC card device with very high frequency exchanges data with other RF devices via the RF interface (107). The high frequency RF IC card device according to the present invention has features of low cost, easy implementation, addition and expansion of wireless functions of an existing terminal without modification to the existing terminal, and having versatility.
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