一种用于同时独立测量温度和发射率的新型辐射平衡微波热成像仪。

A new radiation balance microwave thermograph for simultaneous and independent temperature and emissivity measurements.

作者信息

Luedeke K M, Koehler J, Kanzenbach J

出版信息

J Microw Power. 1979 Jun;14(2):117-21. doi: 10.1080/16070658.1979.11689137.

DOI:10.1080/16070658.1979.11689137

Abstract

In the past, biomedical temperature measurements by microwave radiometry suffered from variable mismatch (emissivity less than 1) between the specimen under test and the receiving antenna. We have developed an improved radiometer, which simultaneously measures temperature and emissivity, independent by of a possible mismatch. Comparative measurements demonstrate the superiority of the new system as compared to conventional ones.

摘要

过去，通过微波辐射测量法进行生物医学温度测量时，被测样本与接收天线之间存在可变失配（发射率小于1）的问题。我们开发了一种改进型辐射计，它能同时测量温度和发射率，不受可能存在的失配影响。对比测量结果表明，新系统相较于传统系统具有优越性。