微测热计电热建模分析工具

2014 15th International Conference on Thermal, Mechanical and Mulit-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) Pub Date : 2014-04-07 DOI:10.1109/EUROSIME.2014.6813826

P. Zając, C. Maj, M. Szermer, M. Lobur, A. Napieralski

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引用次数: 4

摘要

在本文中，我们提出了一个工具，其中包括一个分析模型的微辐射热计。在工具内，用户可以自由地改变输入参数，如尺寸和材料性能，并立即获得输出参数，如响应率，热时间常数等。此外，该工具还可用于计算给定辐射功率和偏置电流下微测热计的瞬态热响应。将该模型与ANSYS的结果进行了对比，结果表明，该模型在瞬态温度响应中的最大相对误差仅为3%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analytical tool for electro-thermal modelling of microbolometers

In this paper we present a tool which incorporates an analytical model of a microbolometer. Within the tool the user can freely change the input parameters such as dimensions and material properties and immediately obtain output parameters such as responsivity, thermal time constant etc. Moreover, the tool can be used to compute the transient thermal response of the microbolometer for a given radiation power and bias current. The model was validated against the results obtained from ANSYS for several different devices and the maximal relative error in transient temperature response was found to be only 3%.

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来源期刊

2014 15th International Conference on Thermal, Mechanical and Mulit-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE)

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