GEOMETRICAL TOLERANCE EFFECTS IN BRANCH-LINE AND RAT-RACE HYBRIDS.

被引：0
|
作者：
Kumar, Girish
Gupta, K.C.
机构：
来源：
IETE Journal of Research | 1982年 / 28卷 / 07期
关键词：
D O I：
10.1080/03772063.1982.11452743
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学科分类号：
摘要：
Effects of geometrical tolerances on the performance of two-branch, three-branch and rat-race hybrids are discussed. Expressions are derived for modifications in S-parameters caused by variations in various line impedances and lengths. It is seen that the effect of tolerances on the overall performance is least in case of the rat-race hybrid.
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页码：336 / 345
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