| 摘要 |
PURPOSE:To set a twisted angle between two square waveguides to an optional angle by forming a ring member connected with an input side waveguide and a ring member connected with an output side square waveguide turnably freely relatively. CONSTITUTION:The variable twisted waveguide consists of the input squar waveguide 1, the output square waveguide 2, and a ring member 3 connecting the opposed ends of the waveguides 1, 2. The waveguide 3 is formed by the 1st ring member 4 of a hollow disk form connected with the waveguide 1 and the 2nd ring member 5 whose cross section is nearly channel shape connected with the waveguide 2. In turning relatively the members 4, 5, the twisted angle of the waveguides l, 2 on the turning axis is made variable continuously. Thus, the twisted angle of the waveguides l, 2 is varied and set to an optional angle.
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