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High frequency planar network with non-radiating circuit elements

阅读:943发布:2022-03-11

专利汇可以提供High frequency planar network with non-radiating circuit elements专利检索,专利查询,专利分析的服务。并且A time-limited strip transmission line network includes nonradiating open-circuited stub filter network elements in a configuration adaptable for employment in a timing standard signal generator for producing sub-nanosecond duration output impulse signals.,下面是High frequency planar network with non-radiating circuit elements专利的具体信息内容。

1. Planar transmission line pulse forming network means comprising: dielectric substrate means, symmetrically branching signal divider junction means affixed to one surface of said dielectric substrate means and having first and second port means and separate input means for receiving an electromagnetic pulse signal, symmetrically branching signal summing junction means affixed to said surface of said dielectric substrate means and having third and fourth port means and separate output means, and transmission line means for conductively coupling said first and second port means to said third and fourth port means for converting said received electromagnetic pulse signal into two electromagnetic pulses separated in time flowing from said signal summing junction means at said output means, said transmission line means being disposed substantially at right angles to the direction of electromagnetic energy propagation within said input and output means symmetrically therebetween.
2. Apparatus as described in claim 1 wherein the characteristic impedances of said input means, said output means, and said transmission line means are substantially equal.
3. Apparatus as described in claim 2 wherein the characteristic impedances of tHe branches of said symmetrically branching signal divider and summing junctions are substantially equal to twice the characteristic impedance of said transmission line means.
4. Apparatus as described in claim 1 wherein said transmission line means has a length 2d related to the time of separation 2d/c of said two electromagnetic pulses, where c is the velocity of propagation of electromagnetic energy in said transmission line means.
5. Apparatus as described in claim 1 wherein the mid-point of said transmission line means is conductively coupled to ground plane means affixed to a surface of said dielectric substrate means opposite said one surface.
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