Double-layer cavity arrangement structure, combiner and cavity arrangement method thereof

• Main Authors: XIONG GUOJI, TUO SIYONG, MENG BIHUI
• Format: Patent
• Language: Chinese; English
• Published: 12.02.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; WAVEGUIDES

The invention relates to a double-layer cavity arrangement structure, a combiner and a cavity arrangement method of the combiner. The double-layer cavity arrangement structure comprises a partition plate, a first resonant cavity and a second resonant cavity. The first resonant cavity and the second resonant cavity are arranged on the first side surface and the second side surface of the partitionplate respectively. The projection of the first resonant cavity on the partition plate in the direction perpendicular to the partition plate is a first projection, and the projection of the second resonant cavity on the partition plate in the direction perpendicular to the partition plate is a second projection. The first projection and the second projection are at least partially overlapped or completely overlapped, a coupling through hole is formed in the position, corresponding to the overlapped position of the first projection and the second projection, of the partition plate, and the first resonant cavity is comm