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국회도서관 홈으로 정보검색 소장정보 검색

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This work proposes a wireless operating system for continuous monitoring of glucose level. The system consists of an implantable device and an external readout transmitter. The implantable device measures a glucose level and wirelessly communicates with the external reader, employing the backscattered modulation for low-power operation. The implantable device converts the light intensity scattered from a fluorescent hydrogel sensor reacting on glucose level to the frequency-modulated signal, and sends this back to the external reader while it is being powered wirelessly. The entire implantable device including the 1000×600-μm² die fabricated in TSMC 180-nm CMOS process is bonded on PCB and the fluorescence hydrogel sensor fits in 2×2.5 mm2, and consumes 146.5 μW of power in average during the operation.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
Design of power management integrate circuit implemented at the active EMI filter Sangyeong Jeong, Jingook Kim p. [1-6]

(A) low power mixed signal convolutional neural network for deep learning SoC Malik Summair Asghar, Syed Asmat Ali Shah, Hyung Won Kim p. [1-6]

Blood glucose monitoring and communicative implantable chip using a wireless power transfer Hyeonkeon Lee, Honghyeon Park, Sanghoek Kim p. [1-7]

D-band high gain and wide bandwidth power amplifier design in 65nm CMOS adopting dual-peak Gmax technique Hyo-Ryeong Jeon, Sang-Gug Lee p. [1-5]

Ultra-wideband pulse generator with simultaneous optimization of sidelobe suppression and essential bandwidth Hafiz Usman Mahmood, Jusung Kim, Sang-Gug Lee p. [1-6]

(A) low-ripple charge pump based on a parallelized ring oscillator with latches Woo Jin Jang, Yeon Jae Shin, Jung Hyup Lee p. [1-6]

Design of a continuous-time delta-sigma modulator for bio-signal acquisition Ye-Dam Kim, Seung-Tak Ryu p. [1-6]

9-bit 500-MS/s pipelined SAR ADC using dynamic amplifier with background calibration Soohoon Lee, Hyeonsik Kim, Jintae Kim p. [1-7]