| 摘要 |
PURPOSE:To obtain a dielectric coaxial resonator with which the resonance frequency is set easily, by constituting in such a way that a center conductor is movable backwards and forwards. CONSTITUTION:An outer conductor 2 and a cylindrical dielectric material 1 are previously held between an inner conductor 2' and a minor diameter part 3'. Thus a desired resonance frequency is obtained. However, it is hard to obtain the desired frequency due to the variances of various types of parts. Therefore a center conductor 3 is moved back and forth at the area where the part 3' exists and from the area where no conductor 2' is coated through the edge face of the conductor 2'. Thus a desired resonance frequency is obtained. |
