| 摘要 |
<p>A standing wave detection method, a standing wave detection device, and a base station are provided. The standing wave detection method mainly includes: acquiring a forward digital domain power value L1 of a forward transmission channel and a gain value L2 of a variable gain circuit of the forward transmission channel in a same time slot, and a reverse power value L3 of a sampled reverse power signal; and then obtaining a standing wave ratio according to the L1, the L2, and the L3. The standing wave detection method can realize collection of forward power signals and reverse power signals without using a dedicated detection circuit, and thus is cost effective.</p> |
