The size and number of thermocouples in a infrared silicon based thermopile device have much effect on the performance of the devices in the non contact infrared temperature measurement.

• 分析了多晶硅-金集成热堆中热电偶的尺寸和对数对热堆性能的影响,对非接触红外测温的实用型热堆提出了设计和改进的思路。