INDUCTOR CIRCUIT - MURATA MANUFACTURING CO

Title:

INDUCTOR CIRCUIT

Document Type and Number:

WIPO Patent Application WO/2023/276459

Kind Code:

A1

Abstract:

An inductor circuit comprising: a first inductor including a first winding wound on a first core and having one end electrically connected to a power supply, the first winding generating a magnetic field in a first direction, and a second winding wound on the first core and having one end electrically connected to the power supply, the second winding generating a magnetic field in a direction opposite to the first direction; a second inductor including a third winding wound on a second core and having one end electrically connected to the other end of the first winding, the third winding generating a magnetic field in a second direction, and a fourth winding wound on the second core and having one end electrically connected to the other end of the third winding and another end electrically connected to one of a pair of signal lines, the fourth winding generating a magnetic field in the second direction; and a third inductor including a fifth winding wound on a third core and having one end electrically connected to the other end of the second winding, the fifth winding generating a magnetic field in a third direction, and a sixth winding wound on the third core and having one end electrically connected to the other end of the fifth winding and another end electrically connected to the other of the pair of signal lines, the sixth winding generating a magnetic field in the third direction.

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Inventors:

YOSHIDA MINEHITO (JP)
SAITO YASUSHI (JP)
HONDA HIROYUKI (JP)

Application Number:

PCT/JP2022/020087

Publication Date:

January 05, 2023

Filing Date:

May 12, 2022

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01F27/00; H04L25/02; H03H5/02; H04B3/54

Foreign References:

JP2019186709A	2019-10-24
US20190342124A1	2019-11-07

Attorney, Agent or Firm:

SAKAI INTERNATIONAL PATENT OFFICE (JP)

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