DIRECTIONAL COUPLER IN ONE BODY WITH CONNECTOR

摘要

PURPOSE: A directional coupler in one body with connector is provided to improve a directivity and a productivity by producing an input/an output connector and a directivity coupler with all in one of a coaxial structure. CONSTITUTION: A directivity coupler(300) comprises a housing(310), an input(311b)/an output connector(311c) combined at one part and another part of the housing, a main transmission line(330) passing through a signal by connecting the input/the output connector, and a coupling line inducing a portion of a signal applied at the main transmission line. The housing comprises a body(311a), the input connector extended with all in one at one part of the body, and the output connector extended with all in one at another part of the body.