公开(公告)号：JPH07115310A

公开(公告)日：1995-05-02

申请号：JP13219791

申请日：1991-05-09

Applicant: CSELT CENTRO STUDI LAB TELECOM

Inventor： ANTONERO AIKARUDEI ,  PIEERUKARURO MASAGURIA

IPC: H01P1/16 ,  H01P1/161 ,  H01P5/02 ,  H01P5/04 ,  H01P5/103 ,  H01P5/16

Abstract: PURPOSE: To reduce the number of components to be sometimes changed so as to secure electric performance as the result of vibration. CONSTITUTION: This ortho mode converter between a circular waveguide WS and a coaxial cable is composed of the part of the circular waveguide WS and two probes PR1 and PR2 intruding it and externally connected to a coaxial connector. The probe PR2 arranged adjacently to the input opening of the waveguide is tuned by a screw and a metallic plate LS belonging to the same axis plane and the other probe PR1 is tuned by the screw and a circular disk TS adjacent to the waveguide. The shape of the plate and the probe is the one for enabling best connection between an optical guide and a coaxial line over a wide operation band (10% of a center frequency).