Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Chenling Huang"'
Publikováno v:
DYNA. 94:465-472
Un nuevo muro de cortante compuesto como producto industrializado es prometedor en la ingenieria civil. La aplicacion en la construccion es limitada y no satisfactoria debido a la tremenda dificultad que supone la fabricacion de los muros de cortante
An Ultra-Linear Piezo-Floating-Gate Strain-Gauge for Self-Powered Measurement of Quasi-Static-Strain
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 7:437-450
In this paper we describe a self-powered sensor that can be used for in-vivo measurement of the quasi-static-strain and also for in-vivo measurement of the L1 norm of the strain signal. At the core of the proposed design is a linear floating-gate inj
Autor:
Chenling Huang, Shantanu Chakrabartty
Publikováno v:
IEEE Journal of Solid-State Circuits. 47:476-489
Design and implementation of a hybrid energy scavenging integrated circuit (IC) is presented which includes an asynchronous self-powered analog sensor-data-logger (SDL) unit and a 13.56 MHz radio-frequency (RF) programming interface. The SDL unit ope
Publikováno v:
IEEE Journal of Solid-State Circuits. 46:2685-2692
Hot-electron injection is widely used for accurate programming of on-chip floating-gate voltage and current references. The conventional programming approach involves adapting the duration and magnitude of the injection pulses based on a predictive m
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 57:556-567
Self-powered monitoring refers to a signal processing technique where the computational power is harvested directly from the signal being monitored. In this paper, we present the design and calibration of a CMOS event counter for long-term, self-powe
Publikováno v:
ISLPED
For low-cost RFID systems, the design of passive tags is a key issue in anti-collision protocols where lower power consumption allows a longer working distance between tags and the reader. In this paper, we look at anti-collision protocols in tags' p
Publikováno v:
2003 5th International Conference on ASIC Proceedings (IEEE Cat No 03TH8690) ICASIC-03.
For low-cost RF-ID systems, the power consumption of passive tag is a key issue. Playing the most important role in tag's base-band processing, anti-collision protocols (as well as their implementing circuits) need much endeavor for the optimization
Publikováno v:
ISCAS
In this paper we describe a self-powered micro-sensor that can be used for embedded measurement of static-strain. At the core of the proposed design is a linear floating-gate injector that can achieve more than 13 bits of precision in sensing, signal
Autor:
Shantanu Chakrabartty, Chenling Huang
Publikováno v:
ISCAS
We had previously reported a self-powered floating-gate level-crossing sensor/processor where the energy for sensing, computation and storage was extracted directly from the input strain variations. However, self-powering was found insufficient for w
Autor:
Chenling Huang, Shantanu Chakrabartty
Publikováno v:
SPIE Proceedings.
The cost and size of the state-of-the-art health and usage monitoring systems (HUMS) are determined by capacity of on-board energy storage which limits their large scale deployment. In this paper, we present a miniature low-cost mechanical HUMS integ