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NRD NRDMethod for coupling an NRD waveguide with a rectangular waveguide directly and NRD waveguide thereof
NRD NRDMethod for coupling an NRD waveguide with a rectangular waveguide directly and NRD waveguide thereof
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机译：NRD NRD直接将NRD波导与矩形波导耦合的方法及其NRD波导
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摘要
PURPOSE: A direct connection method and an NRD waveguide for the same are provided to reduce manufacturing costs and achieve improved productivity by eliminating the necessity of using a shift unit. CONSTITUTION: A non-radiative dielectric(NRD) waveguide(100) embedded with a dielectric line(130) is connected to a spherical waveguide in an internal space(102) defined by two conductor plates and a sidewall(112) arranged along the edges of the conductor plates. The side wall has an aperture(114), and the dielectric line is exposed outward through the aperture. The spherical waveguide is directly coupled to the side wall, surrounding the aperture of the NRD waveguide. The aperture has a width same as the vertical or horizontal length of the diameter of the spherical waveguide. The wall of the aperture has a thickness providing optimum characteristics in a predetermined error range, based on the size of 1/4 of the wavelength(g) defined by the formula g=C/f x ¡îr, wherein c is the velocity of light, f is the center frequency, and r is the dielectric constant of the dielectric line.
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机译：目的：提供一种直接连接方法和一种用于该方法的NRD波导，以减少制造成本并通过消除使用移位单元的必要性来提高生产率。组成：嵌入电介质线（130）的非辐射电介质（NRD）波导（100）在由两个导体板和沿边缘排列的侧壁（112）限定的内部空间（102）中连接到球形波导导体板。侧壁具有孔（114），并且介电线通过孔向外暴露。球形波导直接耦合到侧壁，围绕NRD波导的孔。孔的宽度与球形波导的直径的垂直或水平长度相同。孔壁的厚度基于公式g = C / fx¡r定义的波长（g）的1/4的大小在预定的误差范围内提供最佳特性，其中c是光速，f是中心频率，r是介电线的介电常数。
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