| 摘要 |
PURPOSE: An internal device which is applied to a w-band broadband radio frequency window apparatus is provided to expand frequency by over ten percent using a cylindrical waveguide. CONSTITUTION: A frequency input unit receives a frequency signal through a first right angle waveguide (110). A signal output boundary unit passes through a ceramic disk (130) inside a cylindrical waveguide (120). The signal output boundary unit transfers the frequency signal. A frequency output unit outputs the frequency signal which passes through the ceramic disk to outside. The cylindrical waveguide has the length of a predetermined definite value. |
