发明名称 |
INTEGRATED POWER AMPLIFIER CIRCUIT |
摘要 |
In accordance with a first embodiment of the invention, a Dual Feedback-Low power regulation circuit for a three- stage power amplifier integrated circuit is provided. In accordance with a second embodiment of the invention, a current source feedback circuit having low RF output signal power regulation for a three-stage power amplifier integrated circuit is provided. In accordance with a third embodiment of the invention, a detector circuit in the form of an integrated logarithmic current detector circuit in conjunction with a three stage power amplifier integrated circuit. The three embodiments of the invention advantageously overcome the limitations of the prior art.
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申请公布号 |
KR20060063806(A) |
申请公布日期 |
2006.06.12 |
申请号 |
KR20057024898 |
申请日期 |
2005.12.26 |
申请人 |
SIGE SEMICONDUCTOR (U.S.), CORP. |
发明人 |
DOHERTY MARK;GILLIS JOHN;MCPARTLIN MICHAEL;HELMS DAVID;ANTOGNETTI PHILLIP |
分类号 |
H03F3/20;H03F1/02;H03F3/21;H03F3/343;H03F3/347;H03G1/00;H03G3/00;H03G3/20 |
主分类号 |
H03F3/20 |
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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