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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共83条记录   A Fully-Analog Lock-In Amplifier With Automatic Phase Alignment for Accurate Measurements of ppb Gas Concentrations [作者：De Marcellis, A; Ferri, G; D'Amico, A; Di Natale, C; Martinelli, E,期刊：IEEE Sensors Journal, 页码：1377-1383 , 文章类型： Article，,卷期：2012年12-5] A novel fully-analog lock-in amplifier for the accurate measurements of low quantities of gas in sensor applications is here presented. When compared with commercial lock-in and other solutions available in the literatur... Selection of the Series Compensation Parameters for a Closed Loop, Rotor Vibratory Gyroscope [作者：Poletkin, KV; Chernomorsky, AI; Shearwood, C,期刊：IEEE Sensors Journal, 页码：1384-1392 , 文章类型： Article，,卷期：2012年12-5] This article presents an approach to the selection of the Series Compensation (SC) parameters for a Rotor Vibratory Gyroscope in closed loop operation (RVG), to meet the necessary quality of dynamical and statical charac... Impedance-Sensing Circuit Techniques for Integration of a Fraud Detection Function Into a Capacitive Fingerprint Sensor [作者：Shimamura, T; Morimura, H; Shimoyama, N; Sakata, T; Shigematsu, S; Machida, K; Nakanishi, M,期刊：IEEE Sensors Journal, 页码：1393-1401 , 文章类型： Article，,卷期：2012年12-5] This paper describes techniques for an impedance-sensing circuit integrated into a capacitive fingerprint sensor to prevent spoofing with a fake finger. We have reported a sensor chip with an embedded impedance-sensing f... Particle Swarm Optimization Inspired Probability Algorithm for Optimal Camera Network Placement [作者：Morsly, Y; Aouf, N; Djouadi, MS; Richardson, M,期刊：IEEE Sensors Journal, 页码：1402-1412 , 文章类型： Article，,卷期：2012年12-5] In this paper, a novel method based on binary Particle Swarm Optimization (BPSO) inspired probability is proposed to solve the camera network placement problem. Ensuring accurate visual coverage of the monitoring space w... Uncalibrated Analog Bridge-Based Interface for Wide-Range Resistive Sensor Estimation [作者：Mantenuto, P; De Marcellis, A; Ferri, G,期刊：IEEE Sensors Journal, 页码：1413-1414 , 文章类型： Article，,卷期：2012年12-5] In this letter we present a simple analog interface for the automatic and continuous estimation of wide-range resistance variations of a sensor whose baseline is unknown. The proposed circuit topology, based on the Wheat... Refractive Index Sensing Based on the Reflectivity of the Backward Cladding-Core Mode Coupling in a Concatenated Fiber Bragg Grating and a Long Period Grating [作者：Fu, MY,期刊：IEEE Sensors Journal, 页码：1415-1420 , 文章类型： Article，,卷期：2012年12-5] This study demonstrates the coupling between the backward cladding mode and the backward core mode in a fiber Bragg grating (FBG) cascaded with a long period grating (LPG) to create induced wavelength channels for detect... Temperature Sensor Based on Modal Interference in Hollow-Core Photonic Bandgap Fiber With Collapse Splicing [作者：Gong, HP; Chan, CC; Zhang, YF; Wong, WC; Dong, XY,期刊：IEEE Sensors Journal, 页码：1421-1424 , 文章类型： Article，,卷期：2012年12-5] A temperature sensor based on modal interference in a hollow-core photonic bandgap fiber (HC-PBGF) is presented. The modal interferometer is fabricated by splicing the two ends of a 12-mm HC-PBGF to the standard single-m... A Camera Phone-Based UV-Dosimeter for Monitoring the Solar Disinfection (SODIS) of Water [作者：Copperwhite, R; McDonagh, C; O'Driscoll, S,期刊：IEEE Sensors Journal, 页码：1425-1426 , 文章类型： Article，,卷期：2012年12-5] In this letter, we report on the development of a novel camera phone-based UV-dosimeter for monitoring the solar disinfection (SODIS) of water. The dosimeter consists of a UV indicator, methylene blue, dispersed in an et... Hybrid RF Mapping and Kalman Filtered Spring Relaxation for Sensor Network Localization [作者：Seet, BC; Zhang, Q; Foh, CH; Fong, ACM,期刊：IEEE Sensors Journal, 页码：1427-1435 , 文章类型： Article，,卷期：2012年12-5] An accurate and low-cost hybrid solution to the problem of autonomous self-localization in wireless sensor networks (WSN) is presented. The solution is designed to perform robustly under challenging radio propagation con... Random Rotary Position Sensor Based on Fiber Bragg Gratings [作者：Sheng, HJ; Tsai, PT; Lee, WY; Lin, GR; Sun, HT; Huang, DW; Liu, WF,期刊：IEEE Sensors Journal, 页码：1436-1441 , 文章类型： Article，,卷期：2012年12-5] In this paper a new rotary position sensing structure based on a pair of fiber Bragg gratings (FBGs) is experimentally demonstrated with capability of detecting rotating angle of a rotor which is rotated in arbitrary dir... Love Wave Characterization of the Shear Modulus Variations of Mesoporous Sensitive Films During Vapor Sorption [作者：Blanc, L; Tetelin, A; Boissiere, C; Tortissier, G; Dejous, C; Rebiere, D,期刊：IEEE Sensors Journal, 页码：1442-1449 , 文章类型： Article，,卷期：2012年12-5] Anomalous responses of acoustic humidity sensors coated with mesoporous titania sensitive films have been observed at high humidity levels, due to capillary contraction that alters the film mechanical behavior. As the me... Thermodynamic Sensing Mechanisms of AlGaN-Based Metal/Reactive Insulator/Semiconductor-Type Hydrogen Sensors [作者：Lee, HY; Lee, CT,期刊：IEEE Sensors Journal, 页码：1450-1454 , 文章类型： Article，,卷期：2012年12-5] Thermodynamic sensing mechanisms of Pt/reactive insulator/AlGaN hydrogen sensors were studied. The reactive insulator layer of mixed Ga2O3 and Al2O3 was grown directly from the AlGaN layer using a photoelectrochemical ox... Metamaterial-Inspired Multichannel Thin-Film Sensor [作者：Withayachumnankul, W; Jaruwongrungsee, K; Fumeaux, C; Abbott, D,期刊：IEEE Sensors Journal, 页码：1455-1458 , 文章类型： Article，,卷期：2012年12-5] A multichannel thin-film sensor is implemented from a set of microstrip-coupled split-ring resonators (SRRs) with different dimensions. Each SRR exhibits a unique high-Q resonance that is sensitive to the presence of a s... Combinatorial Characterization of Chemiresistive Films Using Microhotplates [作者：Hertz, JL; Lahr, DL; Semancik, S,期刊：IEEE Sensors Journal, 页码：1459-1460 , 文章类型： Article，,卷期：2012年12-5] When producing chemical sensors, especially in thin film form, there are often a large variety of processing variables that are believed to impact the ultimate performance of the materials. It is thus advantageous to fin... A Mobile Force Plate and Three-Dimensional Motion Analysis System for Three-Dimensional Gait Assessment [作者：Liu, T; Inoue, Y; Shibata, K; Shiojima, K,期刊：IEEE Sensors Journal, 页码：1461-1467 , 文章类型： Article，,卷期：2012年12-5] In order to implement an unobstructed assessment of three-dimensional (3-D) gait, we developed a mobile force plate and 3-D motion analysis system (M3D) to measure triaxial ground reaction forces (GRF) and 3-D orientatio... Fringing Field Correction of Admittance Model for Open-Ended Coaxial Sensor [作者：Yeow, YK; Abbas, Z,期刊：IEEE Sensors Journal, 页码：1468-1469 , 文章类型： Article，,卷期：2012年12-5] This letter presents an improved method to calculate the aperture admittance for an open-ended coaxial sensor. The accuracy of the variational integral admittance equation is enhanced by adding universal lumped capacitan...