| 摘要 |
PURPOSE:To attain reduction in cost by reducing the number of components and that of assembling processes while improving reliability when connecting the inside and outside waveguides of an enclosure differing in bore, by forming a bore converting waveguide and frame part in a body. CONSTITUTION:To frame part 11 of enclosure frame 10, bore converting waveguide 12 is fitted in a body. In this case, the assembling of a connection part is completed only by tightening waveguide 2 inside of enclosure 1 and waveguide 3 outside of enclosure 1 to the end part of waveguide 12 by screws 5. The above- mentioned structure increases the fitting strength sufficiently, improving the reliability. |
