| 前馈线性功放宽带设计 |
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| 引用本文： | 蓝永海 顾汉清. 前馈线性功放宽带设计[J]. 通信对抗, 2007, 0(3): 58-61 |
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| 作者姓名： | 蓝永海 顾汉清 |
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| 作者单位： | 中国电子科技集团公司第三十六研究所 浙江嘉兴314033 |
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| 摘 要： | 前馈技术是一种重要的发射机线性化技术。对前馈技术如何实现宽带设计进行了理论分析,在此基础上给出了实际电路的设计,实测结果表明功率放大器的线性度在宽带范围内得到了较好的改善。
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| 关 键 词： | 线性化技术 前馈 宽带 功率放大器 |
| 收稿时间： | 2007-05-17 |
Broadband Design of Feedforward Linear Power Amplifier |
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| LAN Yong-hai , GU Han-qing. Broadband Design of Feedforward Linear Power Amplifier[J]. Communication Countermeasures, 2007, 0(3): 58-61 |
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| Authors: | LAN Yong-hai GU Han-qing |
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| Affiliation: | No. 36 Res e arch Ins titute of CETC, Jiaxing , Zhejiang 314033, China |
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| Abstract: | Feedforward technique is a popular solution for linearizing transmitters. In this paper, the method of designing feedforward broadband amplifier is analyzed, and a realization of the circuitry is introduced. A careful test is performed, and it shows the PA's linearity is improved remarkably on the broadband. |
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| Keywords: | linearization technique feedforward broadband power amplifier |
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