查询词典 bolometer

Based on the analysis of micro -bolometer resistance -temperature characteristics, a new readout circuit was proposed. It allowed micro -bolometer operate without a temperature stabilizer over a wide range of ambient temperature. And it need a Flash memory to store the correcting factors of different temperatures and a temperature sensor to detect the ambient temperature of the micro -bolometer. By utilizing the factors in the Flash memory, Digital Analog Converter controls the micro -bolometer bias current to compensate the fluctuation of ambient temperature.

通过对微测辐射热计的电阻温度特性的分析，设计了一种新型无需温度稳定装置的读出电路，该电路的Flash存储器存储不同温度下的校正系数，温度传感器实时检测探测器的环境温度，从Flash中取出相应的温度校正系数送入数模转换器，通过DAC的电压输出来控制探测器偏流以进行环境温度补偿。

The theory about dielectric bolometer mode of BST was introduced, and the equation about pyroelectric coefficient of BST under dielectric bolometer mode was deduced, according to which computer-aided system for measuring BST ceramics'pyroelectric coefficient was manufacture.

本文介绍了关于BST介电探测模式的相关理论，在此基础上得出介电热辐射模式下的热释电系数公式，并依此原理，研制了测量BST热释电系数的计算机测试系统。

Polymorphous silicon film was selected to be thermal-resistance layer of micro-bolometer, and we optimized the structure of micro-bolometer through optical and thermal design.

选定多形硅薄膜为微测辐射热计热敏层，并重点从光学和热学两方面对微测辐射热计结构进行了优化设计。

Finally, in Chapter 4, we discuss the issue of line contamination in bolometer measurement.

最后，我们注意到谱线发射对宽带连续谱的污染是个不容忽视的问题，这在大质量恒星形成区表现尤为突出。

In order to detect the CW THz radiation, we use Martin-Puplett interferometer with bolometer to measure it.

为了配合侦测器，我们使用Martin-Puplett 干涉仪来量测。

Analysis of the simulation result attests that the thermal isolation structure is important in the design of a bolometer detector thus endorsing the present work.

仿真结果分析证明了热绝缘结构在探测器设计中是占有重要地位的，同时说明本文所做工作是有意义的。

We use the thermal sensing circuit to replace the special material in antenna coupled bolometer in other process which the CMOS process does not provide.

会使用温测电路的原因为CMOS制程并没有其他制程的天线耦合辐射热计所需要的特殊材料。

By computing chiefly the temperature field on the sensitive film of the detector, the influence of different sizes of detector constructions upon some performance parameters is analyzed to optimize the design of a bolometer detector.

主要通过对探测器敏感层温度场的计算，考虑探测器结构尺寸对其性能参数的影响，起到优化设计的作用。

In this study, the high thermal isolation structure made with low temperature and CMOS compatible processes has been developed. The process temperature are all controlled below 400 ℃ which will not damage the IC below the bolometer.

在本论文中，我们使用低温且和CMOS半导体相容的制程实现了这个高热绝缘的结构，在所有制程温度皆低於400 ℃的情况下，红外线热感应元件底下的感测电路将不会受到损伤。

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

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。

The antiquarian refers the vase to the second century.

古董收藏家认为这花瓶是公元2世纪的文物。

Meanwhile,it also products more and better products foe the customers bothe at home and abroad.

同时也为国内外客户的不同需求提供更多更好的产品。