| 摘要 |
The invention relates to a directional coupler on a mirror bend for a microwave transmission line sized to carry very high powers. The coupler consists of a main guide (A) with a mirror bend (6) and at least one secondary guide (B). The secondary guide (B) is adjoined by one of its walls to the external surface of the mirror, and the inside of the secondary guide (B) is coupled to the inside of the mirror bend by coupling holes (5).
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