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相比誤差模糊点的极限,不管是单个元件还是級联元件的,均能通过相应的列綫图迅速确定。要达到±1度的相位测量精度,困难来自諸元件的公差上。在微波领域內,由于复馈传輸系統的出現,使精确测量相位和幅度显得更为重要。但是,对于这样的測量,由于电路連結处和与此类似的不連續处难免要有失配,因而必定会碰到一个誤差范围問題。这个誤差范围利用普通的开槽綫式干涉仪能很好地分析判断出来。因为它是同时而不是相继地測定出相对的振幅和相位。所得結果,不仅适用于复馈传輸系統和一般的TEM同軸传輸設备,而且同样也适用于其它类型的传輸結构和系統。
Compared to the limit of the fuzzy point of error, whether single element or cascade element, can be quickly determined by the corresponding nomogram. To achieve ± 1 degree phase measurement accuracy, the difficulty comes from the tolerance of components. In the microwave field, it is even more important to accurately measure the phase and amplitude due to the advent of a feedback transmission system. However, for such measurements, there is bound to be a margin of error due to inevitable mismatches at the circuit junctions and the like discontinuities. This error range can be well analyzed using ordinary slotted interferometers. Because it determines the relative amplitude and phase simultaneously, but not sequentially. The results obtained apply not only to the feedback transmission system and the general TEM coaxial transmission equipment, but also to other types of transmission structures and systems.