| 摘要 |
<p>An assembly structure of a power amplifier is provided. The assembly structure comprises at least two amplifying modules, each amplifying module comprises a heat-conducting board, an amplifying tube matching circuit is assembled on the heat-conducting board, at least one radio power amplifying tube is assembled on the amplifying tube matching circuit, the assembly direction of all radio power amplifying tubes is parallel each other; the heat-conducting boards of arbitrarily adjacent two amplifying modules are assembly connected vertically along the transport direction of the radio signal; one or several of the microstrip line, cable line, and electron implement are set on the amplifying tube matching circuit; the connecting mode of the alternating signal or the direct signal between said amplifying modules is one or several of the connecting modes of the microstrip line connecting, the cable line connecting and the linker unit connecting. Comparing with the existing plane assembly technology, the invention has the character that a small area is used by the fixing plane, and applies the assembly environment having stated altitude space but small fixing plane.</p> |
