HIGH-FREQUENCY COAXIAL CONNECTOR, INSTALLATION STRUCTURE OF THE HIGH-FREQUENCY COAXIAL CONNECTOR, HIGH-FREQUENCY MODULE USING THE HIGH-FREQUENCY COAXIAL CONNECTOR AND THE INSTALLATION STRUCTURE, RECEPTION CIRCUIT USING THE HIGH-FREQUENCY COAXIAL CONNECTOR, TRANSMISSION CIRCUIT USING THE HIGH-FREQUENCY COAXIAL CONNECTOR, AND RADIO COMMUNICATION DEVICE USING THE TRANSMISSION CIRCUIT AND THE RECEPTION CIRCUIT

Title:

Document Type and Number:

Japanese Patent JP2003203716

Kind Code:

A

Abstract:

To solve a problem of deterioration of high-frequency characteristics wherein impedance differs from required impedance because of a difference of a connection position between a connector signal line and a board signal line caused by a difference of a thickness or the like of a high-frequency board.

This high-frequency connector has the high-frequency coaxial connector signal line 13a electrically conducted to the high-frequency board signal line 14a, and a high-frequency coaxial connector ground 13c electrically conducted to ground patterns 14c, 14d. The connector ground 13c has a high-frequency coaxial connector output board 13h having a high-frequency coaxial connector output line 13i transmitting a high-frequency signal transmitted by the connector signal line 13a to the high-frequency board 14. A high-frequency board signal line contact part 13i-1 of the connector output line 13i and a ground pattern contact part 13c-1 of the connector ground 13c are positioned on the same plane.

Inventors:

NAGAYAMA TOSHIHIRO
IKEDA KAZUHIKO
IZUMI TAKASHI
SHIOBARA MASASHI

Application Number:

JP2002000183A

Publication Date:

July 18, 2003

Filing Date:

January 04, 2002

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD

International Classes:

H01P5/08; (IPC1-7): H01R13/646; H01P5/08; H01R12/04

Attorney, Agent or Firm:

Teruo Aoki

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