Divider/combiner with coupled and uncoupled sections

A divider may include a stem or first port, and two or more branch ports connected or coupled directly or indirectly to the first port. As mentioned, a divider may include multiple sections. In some examples, a divider may include at least an inductively uncoupled section and an inductively coupled...

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Bibliographic Details
Main Author PODELL ALLEN F
Format Patent
LanguageChinese
English
Published 14.11.2012
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A divider may include a stem or first port, and two or more branch ports connected or coupled directly or indirectly to the first port. As mentioned, a divider may include multiple sections. In some examples, a divider may include at least an inductively uncoupled section and an inductively coupled section. An uncoupled section may be characterized by a plurality of associated transmission lines that are substantially inductively uncoupled. On the other hand, a coupled section may include a plurality of associated transmission lines that are substantially inductively coupled. A divider section may include a resistor connected between ends of associated first and second transmission lines in a coupled or uncoupled section. In some examples, one or more uncoupled sections are connected in series to the first port and one or more coupled sections are connected in series between the uncoupled sections and the second and third ports.
Bibliography:Application Number: CN200710136635