植入式無線資料傳輸裝置

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

107104490

專利證號

I 645697

專利獲證名稱

植入式無線資料傳輸裝置

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2018/12/21

技術說明

An implantable wireless device for transmitting data includes an external control device and an internal processing device. The external control device receives digital data and an alternating current carrier signal and uses the alternating current carrier signal to modulate the digital data into a phase shift keying modulation signal. The digital data have a plurality of time points that binary data change. The internal processing device includes a phase-lock loop (PLL)-based phase shift keying demodulator. The PLL-based phase shift keying demodulator obtains a ripple voltage signal according to the phase shift keying modulation signal. The ripple voltage signal decreases from a fixed voltage value at each of the plurality of time points and then increases to the fixed voltage value. The PLL-based phase shift keying demodulator demodulates the ripple voltage signal into the digital data.

備註

連絡單位 (專責單位/部門名稱)

智慧財產權中心

連絡電話

03-5738251

網址