测辐射热计

本文主要介绍用有限元数值分析的方法对非致冷红外测辐射热计探测器的温度分布进行计算，其有限元模型可以对测辐射热计探测器热敏层表面的稳态和瞬态温度场进行仿真。

The temperature distribution on an uncooled infrared bolometer detector is computed using the finite element numerical method . The introduced model can simulate both the steady state and the transient temperature field of the top surface of the thermal sensitive layer on a bolometer detector .

双冷却管双管板换热器的研发及其应用导热冷却测辐射热计

R D and Application of Dual-tube Dual-tube Sheet Heat Exchanger conduction cooling bolometer

基于测辐射热计型非制冷IRFPA读出电路设计

Design of Readout Integrated Circuits of Un-cooled IRFPA Based on Sensitive Resistance

室温下Y1Ba2Cu3O（7-x）半导体薄膜的测辐射热计的研究

Study on Semiconducting Y_1Ba_2Cu_3O_ ( 7-x ) Film for Bolometer at Room Temperature

制得的薄膜平均TCR约为2%／K，电阻适当，可用于微测辐射热计。

The average TCR of the films which we got is 2 % / K , the resistance is suitable , which can be used in measuring the micro-bolometer .

文章介绍了微测辐射热计的物理模型及其理论计算方法，利用黑体辐射和传热理论，建立了微测辐射热计的热平衡方程，并利用MATLAB软件获得了数值运算结果。

Its physical model and theoretical calculation are introduced in this paper . The thermal equilibrium equation is acquired using the theories of black radiation and heat transfer , and the numerical result is achieved by using MATLAB software .

通过制备具有高电阻温度系数（TCR）的氧化钒薄膜、掺氮氧化钒薄膜和黑金吸收层并利用微加工技术手段分别将它们集成在探测器上，提高了微测辐射热计的性能。

Bolometer performance has been improved by micromachining technology-the preparation and integration of high temperature coefficient of resistance ( TCR ) VOx , nitrogen-doped vanadium oxide and gold black of high infrared absorption , respectively .

由于具有这两个优良的特性，VO2薄膜的应用范围非常广阔，主要应用于微测辐射热计，太阳能智能窗，激光防护，光开关及光存储等方面。

With these two excellent properties , VO2 thin films have wide range of applications , such as micro-bolometer , smart window , laser protection , optical switches , optical storage and so on .

对基于测辐射热计型热敏电阻的非制冷红外焦平面阵列（IRFPA），在读出电路（RO-IC）中采用积分放大技术能有效提高探测器的信噪比。

To un-cooled infrared focal plane arrays ( un-cooled IRFPA ) based on sensitive resistance , it has been proved that integral technique can improve the signal-to-noise of the detector in the CMOS readout integrated circuits .

微测辐射热计用氧化钒薄膜制备及特性

Preparation and Characteristics of Vanadium Oxide Thin Film for Micro-bolometer Application

非致冷微测辐射热计红外测温系统及实现

The Realization of IR Measuring Temperatures System of Unclosed Micro bolometer

非制冷测辐射热计焦平面列阵现状

The status of the focal plane array of non-cooled bolometer

非晶硅微测辐射热计热学和光学分析

Thermal and Optical Analysis of Amorphous Silicon Micro - Bolometer

导热冷却测辐射热计固体制冷／热管／辐射制冷系统

Solid refrigeration / heat pipe / radiation refrigeration system

金属元件测辐射热计

Semiconductor radiation sensitive element metal element strip bolometer

非致冷测辐射热计的数学模型

NON-COMPACT FLOW Simple Mathematic Model of Bolometer

温室的热源来自：热传导、辐射。导热损耗测辐射热计

The heat sources of the greenhouse are heat exehange and thermal radiation . conduction loss bolometer

导热冷却测辐射热计

Conduction cooling bolometer heat pipe-radiator cooler

非致冷测辐射热计红外焦平面阵列

Uncooled Bolometer Infrared Focal Plane Arrays

非致冷微测辐射热计具有较大不均匀性，并且输出响应受衬底温度影响很大。

The output responsivity of uncooled microbolometer is nonuniform , and greatly influenced by the substrate temperature .

利用有限元法对微桥结构的测辐射热计进行了二维热模拟。

Two-dimensional thermal simulations of the microbolometer with a micro-bridge structure by finite element method were done .

首先与非制冷热电热像仪进行了比较，指出测辐射热计热成像的优势。

After compared with the uncooled pyroelectric thermal imager , the bolometer thermal imager owns the better performance .

金属多层隔热结构反射屏热阻对传热性能影响数值分析金属元件测辐射热计

Numerical Analysis of Multi-Layer Insulation Foils ′ Thermal Resistance ′ s Influence on Thermal Conductivity metal element strip bolometer

本文为开发一整套微测辐射热计探测器计算机优化设计和仿真软件打下了坚实的基础。

A strong base is established for the development of a software tool of microbolometer design and simulation in this paper .

本文就氧化钒非致冷红外探测器阵列读出电路结构这一内容，论述了氧化钒微测辐射热计的电学特性和工作原理。

Focusing on readout architectures for uncooled vanadium oxide infrared radiation detector arrays the electronic performace and principle of microbolometer are described .

气化炉与辐射锅炉接口的传热流动数值模拟导热损耗测辐射热计

Numerical Study of Flow and Heat Transfer in the Transition Section Combining the Gasifier with the Radiant Syngas Cooler conduction loss bolometer

将聚酰亚胺作为绝热材料，对传统室温微测辐射热计结构进行了改进，成功制备了非晶硅室温微测辐射热计并进行了测试。

Taking polyimide as thermal-isolation material , the conventional room temperature microbolometer structure is improved and a-Si : H room temperature microbolometer is fabricated and tested successfully .

对微测辐射热计阵列的探测器像元建立了数学模型，对其结构特性和光电特性进行计算机模拟仿真和优化设计。

The main work is focused on the establishment of mathematic model for a microbolometer detector , in order to simulate the structure characteristic and the optical and electrical characteristics .

通过改善结构，来研制更小尺寸、更高分辨率的器件，成为微测辐射热计研制的新趋势，而其中最普遍的做法就是使用双牺牲层。

In order to develop high resolution uncooled infrared microbolometer with smaller pixel size , cell structure with double sacrificial layers is a new trend and the most common way for microbolometers .

基于热敏电阻的非制冷红外微测辐射热计是目前主流的低成本非制冷红外热探测器之一，近年来越来越受到各国研究者的关注。

Uncooled infrared ( IR ) bolometer based on thermistor is a dominant low-cost uncooled thermal infrared detector , which has attached more and more attention by researchers around the world in recent years .