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Author:

谢红云 (谢红云.) | 张良浩 (张良浩.) | 刘硕 (刘硕.) | 张万荣 (张万荣.) | 赵飞义 (赵飞义.) | 邓蔷薇 (邓蔷薇.) | 江之韵 (江之韵.)

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incoPat zhihuiya

Abstract:

超宽带可变增益放大器涉及射频集成电路技术领域。该放大器包括Cascode输入级,电流复用放大级,输出缓冲级和电流镜增益控制级。本发明采用Cascode结构实现输入匹配和噪声匹配,同时获得高增益。本发明采用两级电流复用结构将放大级和输出缓冲级连接起来,有效地降低该放大器的功耗。本发明采用电流镜增益控制结构实现增益可控,同时保证了电路的良好线性度和功率效率。

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Patent Info :

Type: 发明授权

Patent No.: CN201410559718.4

Filing Date: 2014-10-18

Publication Date: 2017-04-19

Pub. No.: CN104362987B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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