Patent ID: 6791439
Filing Date: 2004-09-14
Classification: H01P,H05K

Abstract:
A connection structure for a high-frequency circuit substrate electrically connecting a first high-frequency circuit substrate at which a first high-frequency transmission line is formed to an end on a substrate surface, and a first GND electrode is formed on both sides of said first high-frequency transmission line to a second high-frequency circuit substrate at which a second high-frequency transmission line is formed to an end on a substrate surface, and a second GND electrode is formed on both sides of said second high-frequency transmission line, as well as which is located coplanar with said first high-frequency circuit substrate;the connection structure for the high-frequency circuit substrate comprising: a high-frequency transmission line lead frame providing a connection between an end portion of said first high-frequency transmission line formed on said first high-frequency circuit substrate and an end portion of said second high-frequency transmission line formed on said second high-frequency circuit substrate; a plurality of GND electrode lead frames that are disposed in parallel to said high-frequency transmission line lead frame on both sides of said high-frequency transmission line lead frame, as well as provides a connection between said first GND electrode of said first high-frequency circuit substrate and said second GND electrode of said second high-frequency circuit substrate; and a reinforcing substrate integrally securing said high-frequency transmission line lead frame and a plurality of said GND electrode lead frames.