同轴式微量热计模型的比较
Comparison Among Coaxial Microcalorimeter Models
摘要：
热电功率传感器作为功率传输标准是有前途的装置，进一步提高了微量热技术在高频领域。国家计量科学研究所（INRIM）研究了一种基于热电功率传感器的同轴微量热计。在文献中，已经提出了几种模型，考虑到不同的校准过程和误差源。据此，我们分析这些模型的总的不确定性为3.5毫米同轴线的情况下，10 MHz和26.5 GHz之间。突出了模型的优点和局限性。
英文摘要：
Thermoelectric power sensors used as power transfer standards are promising devices for further enhancements of the microcalorimetric technique in the high frequency field. A coaxial microcalorimeter has been studied, based on thermoelectric power sensors, at Istituto Nazionale di Ricerca Metrologica (INRIM). In the literature, several models have been proposed, considering different calibration processes and error sources. Hereby we analyze these models in terms of total uncertainty for the 3.5 mm coaxial line case between 10 MHz and 26.5 GHz. Merits and limits of the models are highlighted.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
