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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.4
- 발행연도
- 2013.7
- 수록면
- 773 - 779 (7page)
이용수
초록· 키워드
오류제보하기
We propose an efficient method to measure a pulse width using multiphase clock signals generated from a ring oscillator. These clocks, which have the same frequency and are evenly spaced, give multiple rising edges within a clock cycle. Thus, it is possible to measure a pulse width more accurately than with existing single clock-based methods. The proposed method is applied to a capacitive touch switch. Experimental results show that the capacitive touch switch with the proposed method gives a 118 fF resolution, which is 6.4 times higher than that of the touch switch with a single clock-based pulse width measurement method.
목차
Abstract
1. Introduction
2. Proposed Method to Measure Rise Time using Multiphase Clock Signals
3. Capacitive Touch Switch with the Proposed Pulse Width Measurement Method
4. Experimental Results
5. Conclusion
References
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - Sungsik Lee / 2008 / 1.5 V Sub-mW CMOS Interface Circuit for Capacitive Sensor Applications in Ubiquitous Sensor Networks / ETRI Journal 30 (5) : 644 ~ 652
2. [학술대회논문] - Chul Nam. / 2009 / 12x12 capacitive matrix touch sensing unit for SoC application in 0. 18um CMOS process / 2012 International SoC design conference(ISOCC) : 305 ~ 308
4. [학술대회논문] - Jun Furuta. / 2011 / Measurement of neutroninduced SET pulse width using propagation-induced pulse shiringking / IEEE International Reliability Physics Symposium : 5B.2.1 ~ 5B.2.5
5. [학술대회논문] - Ji-Wei Ke. / 2010 / A high resolution all-digital duty-cycle corrector with a new pulse-width detector / IEEE International Conference of Electron Devices and Solid-State Circuits : 1 ~ 4
6. [학술대회논문] - Adrian S. Nastase. / 2001 / Fast 5ns pulse width measurement in a high-speed signal integrity test system / International Semiconductor Conference 2 : 527 ~ 530
2. [학술대회논문] - Chul Nam. / 2009 / 12x12 capacitive matrix touch sensing unit for SoC application in 0. 18um CMOS process / 2012 International SoC design conference(ISOCC) : 305 ~ 308
4. [학술대회논문] - Jun Furuta. / 2011 / Measurement of neutroninduced SET pulse width using propagation-induced pulse shiringking / IEEE International Reliability Physics Symposium : 5B.2.1 ~ 5B.2.5
5. [학술대회논문] - Ji-Wei Ke. / 2010 / A high resolution all-digital duty-cycle corrector with a new pulse-width detector / IEEE International Conference of Electron Devices and Solid-State Circuits : 1 ~ 4
6. [학술대회논문] - Adrian S. Nastase. / 2001 / Fast 5ns pulse width measurement in a high-speed signal integrity test system / International Semiconductor Conference 2 : 527 ~ 530
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