A4-9 GHz 10 W wideband power amplifier

A 4-9 GHz wideband high power amplifier is designed and fabricated, which has demonstrated saturated output power of 10 W covering 6-8 GHz band, and above 6 W over the other band. This PA module uses a balance configuration, and presents power gain of 7.3 ＋ 0.9 dB over the whole 4-9 GHz band and 39%...

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Bibliographic Details
Published in:Journal of semiconductors 2009 (2), p.54-56
Main Author: 陈中子 陈晓娟 姚小江 袁婷婷 刘新宇 李滨
Format: Article
Language:Chinese
Subjects:
宽带功率放大器
平衡放大器
微波整化
电偶
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Summary:A 4-9 GHz wideband high power amplifier is designed and fabricated, which has demonstrated saturated output power of 10 W covering 6-8 GHz band, and above 6 W over the other band. This PA module uses a balance configuration, and presents power gain of 7.3 ＋ 0.9 dB over the whole 4-9 GHz band and 39% power-added efficiency （PAE） at 8 GHz. Both the input and output VSWR are also excellent, which are bellow -10 dB.
ISSN:1674-4926