四路非隔离功率合成器的实验表征与控制

2016 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR) Pub Date : 1900-01-01 DOI:10.1109/PAWR.2016.7440128

Prathamesh H. Pednekar, Leila Deng, T. Barton

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引用次数: 5

摘要

在多路失相系统中，一个特定的输出功率可以由多个不同的输入控制相组合产生。因此，可以选择除相控制角度来满足其他标准，例如控制四个端口的输入阻抗。本研究探索了一种基于网络分析仪测量的实验确定的四路组合结构的失相控制律。实验控制律使四个输入端口之间的匹配度提高了约10%。

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Experimental characterization and control of a four-way non-isolating power combiner

In multi-way outphasing systems, a particular output power can be produced by multiple different combinations of input control phases. As a result, outphasing control angles can be selected to satisfy additional criteria, for example to control the input impedances to the four ports. This work explores an experimentally-determined outphasing control law based on network analyzer measurements of a fabricated 4-way combining structure. The experimental control law improves matching among the four input ports by approximately 10%.

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2016 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR)

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