지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Piezoresistive-type, capacitive-type, and optical-type sensors have mainly been used for measuring a strain. However, in building a sensor network for remote monitoring using these conventional sensors there are disadvantages such as the complexity of a measuring system including wireless communication circuitry and high cost. In this paper, we demonstrates a highly-sensitive surface acoustic wave (SAW) strain sensor which is advantageous to harsh environments and wireless network. We designed and fabricated the SAW strain sensor. The SAW strain sensor attached on a specimen was tested with a tensile tester. The strain on the sensor surface was measured with a commercial strain gauge and compared with that obtained from strain analysis. The central frequency shift of the SAW sensor was measured with a network analyzer. The sensitivity of the SAW strain sensor is 134 Hz/με which is high compared to previous results.
목차
Abstract
1. 서론
2. 표면탄성파 변형률 센서의 설계
3. 표면탄성파 센서와 시편의 제작
4. 변형률 센서의 변형 해석
5. 변형률 센서 특성 실험
6. 결론
References
참고문헌 (21)
참고문헌 신청
1. [학술대회논문] - A. Ghosh / 1992 / Estimation of Average Switching Activity in Combinational and Sequential Circuits / ACM/IEE Design Automation Conf. : 253 ~ 259
2. [학술지(정기간행물)] - F. N. Najm / 1994 / A Survey of Power Estimation Techniques in VLSI Circuits / IEEE Trans. on VLSI Systems : 446 ~ 455
3. [학술대회논문] - J. Monteiro / 1994 / A Methodology for Efficient Estimation of Switching Activity in Sequential Logic Circuits / ACM/IEEE Design Automation Conf. : 12 ~ 17
4. [학술지(정기간행물)] - R. Burch / 1993 / A Monte Carlo Approach for Power Estimation / IEEE Trans. on VLSI systems 1 (1) : 63 ~ 71
5. [단행본] - A. Papoulis / 1991 / Probability, Random Variables, and Stochastic Processes, 3rd Edition / McGraw-Hill
2. [학술지(정기간행물)] - F. N. Najm / 1994 / A Survey of Power Estimation Techniques in VLSI Circuits / IEEE Trans. on VLSI Systems : 446 ~ 455
3. [학술대회논문] - J. Monteiro / 1994 / A Methodology for Efficient Estimation of Switching Activity in Sequential Logic Circuits / ACM/IEEE Design Automation Conf. : 12 ~ 17
4. [학술지(정기간행물)] - R. Burch / 1993 / A Monte Carlo Approach for Power Estimation / IEEE Trans. on VLSI systems 1 (1) : 63 ~ 71
5. [단행본] - A. Papoulis / 1991 / Probability, Random Variables, and Stochastic Processes, 3rd Edition / McGraw-Hill
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UCI(KEPA) : I410-ECN-0101-2015-500-001356569