An addressable UHF EPCGlobal Class1 Gen2 Sensor IC for wireless IOP monitoring on contact lens

Jin-Chern Chiou, Shun Hsi Hsu, Cheng Kai Kuei, Tsung Wei Wu

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

In this paper, an addressable UHF EPCGlobal Class1 Gen2 sensor IC for wireless intraocular pressure (IOP) monitoring on contact lens sensor device is proposed. The proposed sensor IC consists of RFID Analog/RF Front End, capacitive sensor readout circuit, and digital processing unit. RFID Analog/RF Front End is used for power management and data transmission. Sensor Readout Circuit will convert the measured capacitor value to digital format for digital processing unit. Digital processing unit is used as processor not only for sensor value processing obtained from the sensor readout circuit, but also for bidirectional communication between RFID reader and sensor IC. This sensor IC architecture combined with specific sensor and corresponding sensor readout circuit can be widely used as noninvasive biomedical sensor devices and systems. Wireless communication and sensor data transmission are implemented with UHF RFID technology, providing much flexibility and can reduce self-developed firmware effort for this architecture in the future.

原文English
主出版物標題2015 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2015
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479962754
DOIs
出版狀態Published - 28 五月 2015
事件2015 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2015 - Hsinchu, Taiwan
持續時間: 27 四月 201529 四月 2015

出版系列

名字2015 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2015

Conference

Conference2015 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2015
國家/地區Taiwan
城市Hsinchu
期間27/04/1529/04/15

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