发明名称 |
Systems and methods for positive and negative feedback of cascode transistors for a power amplifier |
摘要 |
Systems and methods are provided for positive and negative feedback of cascode transistors for a power amplifier. The systems and methods may include a first cascode stage comprising a first common-source device and a first common-gate device; a second cascode stage comprising a second common-source device and a second common-gate device; a first degenerative element or block provided for the first common-source device; a second degenerative element or block provided for the second common-source device; a first positive feedback block or element that connects a first gate of the first common-source device with a second drain of the second common-source device; and a second positive feedback block or element that connects a second gate of the second common-source device with a first drain of the first common-source device.
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申请公布号 |
US7969246(B1) |
申请公布日期 |
2011.06.28 |
申请号 |
US20100723038 |
申请日期 |
2010.03.12 |
申请人 |
SAMSUNG ELECTRO-MECHANICS COMPANY |
发明人 |
AN KYU HWAN;PARK YUNSEO;LEE CHANG-HO |
分类号 |
H03F3/04 |
主分类号 |
H03F3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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