Signal splitter with improved transmisson line transformer

Wave transmission lines and networks – Plural channel systems – Having branched circuits

Reexamination Certificate

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Details

C333S02400C, C333S025000, C333S026000, C333S032000, C333S131000

Reexamination Certificate

active

08058948

ABSTRACT:
A splitter circuit for use in a CATV network. A signal input communicates with a first balun to supply two signal outputs, wherein the first balun is impedance matched to the impedance of the input using two or more additional baluns in parallel with each other. The additional baluns are transmission line baluns in parallel or series with resistive and/or capacitive and/or inductive components.

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UK Intellectual Property Office; Search Report for Application No. GB0800730.4, May 22, 2008.
PCT International Search Report for Application No. PCT/GB2009/050007; completed Apr. 30, 2009; mailed May 11, 2009.
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