Correction of microwave-induced thermistor sensor errors.
Correction of microwave-induced thermistor sensor errors.
复制标题
纠正微波引起的热敏电阻传感器误差。
DOI：
10.1118/1.595261
复制
发表时间：
1983
期刊：
影响因子：
3.8
通讯作者：
Cheung,AY
中科院分区：
文献类型：
--
作者：
Samaras,GM;Rosenbloom,S;Cheung,AY
Accurate and reliable thermometry is essential in the development of microwave‐induced hyperthermal cancer therapy. While temperature measurements in strong electromagnetic fields usually require special sensors, this does not hold true for interstitial radiator/sensor systems. Miniature thermistors (with metallic leads) bonded to invasive microwave applicators exhibit a sensor error linearly related to the radiator's transmitted power. This relationship permits thermistor sensor error correction and temperature measurements to within ±0.1 °C or better. The instrumental methods and empirical validation are presented.
