Manufacturing method of dielectric waveguide radio-frequency device

Abstract

Provided is a manufacturing method of a dielectric waveguide radio-frequency device, which relates to a manufacturing method of waveguide radio-frequency devices. The object of the present disclosure is to solve the issues of high costs, low processing efficiency, poor dimensional accuracy, poor surface quality, low device performance and inability to manufacture the ceramic waveguide radio-frequency devices in huge batches in the existing manufacturing method of the ceramic waveguide radio-frequency devices. The method includes: I. sectioning, II. slotting, III. processing tuning hole, IV. processing energy input hole, V. adhesive coating, stacking, VI. bonding, and VII. entire metallization, so as to obtain the dielectric waveguide radio-frequency device. In the present disclosure, more complex and diverse device topology structures can be manufactured, reducing the device manufacturing difficulty, and improving the accuracy allowance.