Balanced calibration technique with an internal reference load for ground based millimeter wave radiometry
Balanced calibration technique with an internal reference load for ground based millimeter wave radiometry
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用于地面毫米波辐射测量的具有内部参考负载的平衡校准技术
DOI：
10.1109/igarss.1998.702914
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
H. Fischer
中科院分区：
文献类型：
--
作者：
R. Krupa;G. Nochschild;H. Fischer
提出了一种新的用于地基毫米波大气光谱辐射探测的高强度分辨率平衡定标技术。它基于内部可调基准负载。验证结果将说明和证明该负载的工作原理。这种新技术的主要优点，如显着增强的信号噪声比相比，参考光束的方法进行了一些详细的讨论。
A new balanced calibration technique for ground based radiometric detection of millimeter wave atmospheric spectra with very high intensity resolution is presented. It is based on an internal adjustable reference load. The working principle of this load will be explained and proved by the verification results. Main advantages of this new technique such as a significantly enhanced signal to noise ratio as compared with the reference beam method are discussed in some detail.