Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2005-03-01
2005-03-01
Summons, Barbara (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S127000, C333S117000, C333S125000, C333S136000
Reexamination Certificate
active
06861923
ABSTRACT:
The invention relates to a power management arrangement which comprises, formed as a multilayer structure (100), several insulating layers (130, 132, 134, 136); several conductive layers (124, 126, 128) functioning as reference planes; a first port (101), a second port (102) and a third port (104); a first transmission line (106) from the first port (101) to the second port (102), a second transmission line (108) from the first port (101) to the third port (104); means (110, 112, 114, 122) for connecting the transmission lines (106, 108) to the ports (101, 102, 104); and at least one passive element (116) between the second and the third port (102, 104). In the presented power management arrangement, the first transmission line (106) is in an insulating layer (130, 132, 134, 136) other than the one where the second transmission line (108) is.
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Kokkonen Ilpo
Kolehmainen Jari
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
Summons Barbara
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