US 7,453,327 B2Granted

Symmetrizing arrangement

AssigneeRodhe & Schwarz GmbH & Co., KG

InventorChristoph Fluhrer

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Abstract

A re-balancing device (1) comprising a line (12). Said line comprises a first pole (3) of a first conductor (2) and a first pole (6) a second conductor (5) on a first side (8), in addition to a second pole (7) of a first conductor (2) and a second pole (7) of a second conductor (5) on a second side. The second side (9) of the line (12) is connected to a network consisting of impedances and a symmetrical connection (Out), with a first end (10) and a second end (11). The first pole (3) of the first conductor (2) is directly guided to a reference potential (GR) and the two first poles (3,6) form an unsymmetrical connection (In). The second pole (4) of the first conductor (2) is connected to the first end (10) of the symmetrical connection (Out) and connected to the reference potential (GR) via the third impedance (x3). The second pole (7) of the second conductor (5) is connected, by means of the first impedance (x1) to the second end (11) of the symmetrical connection (Out) and to a pole of the second impedance (x2). The second impedance (x2) is connected to the reference potential (GR). All impedances (x1,x2,x3) are electromagnetically decoupled from each other.

Claims14

Dependent claims

A Re-balancing arrangement comprising:

a line, including,
a first pole of a first conductor;
and a first pole of a second conductor on a first side;
and
a second pole of said first conductor and a second pole of said second conductor on a second side;
wherein said second side of said line is connected to a network comprising impedances and a symmetrical connection with a first end and a second end;
wherein said first pole of said first conductor runs directly to a reference potential;
wherein said two first poles form an asymmetrical connection;
and
wherein
said second pole of said first conductor is connected directly to said first end of said symmetrical connection and via a third impedance to said reference potential, and said second pole of said second conductor is connected to said second end of said symmetrical connection via a first impedance and to said reference potential via said series connection of said first impedance and a second impedance, and that all of said impedances are electromagnetically decoupled from each other;
or
said second pole of said second conductor is connected directly to said second end of said symmetrical connection and via a third impedance to said reference potential, and that said second pole of said first conductor is connected to said second end of said symmetrical connection via a first impedance and to said reference potential via said series connection of said first impedance and a second impedance, and that all of said impedances are electromagnetically decoupled from each other.

10 more elements

Dependencies are inferred from the claim text.