发明名称 |
MULTI-TRANSFORMER ARCHITECTURE FOR AN ACTIVE RF CIRCUIT |
摘要 |
A circuit features a balun having an unbalanced input and a balanced output, and a differential coupler having a symmetrical structure about a center axis. The differential coupler has a differential input and a differential output, the differential input being coupled to the balanced output of the balun. An impedance element is coupled to a circuit node of the differential coupler at a point along the center axis. Other embodiments are also described and claimed.
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申请公布号 |
US2008113643(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20070938126 |
申请日期 |
2007.11.09 |
申请人 |
GUAN XIANG;DOAN CHINH HUY;EMAMI-NEYESTANAK SOHRAB |
发明人 |
GUAN XIANG;DOAN CHINH HUY;EMAMI-NEYESTANAK SOHRAB |
分类号 |
H04B1/26;H03H5/00 |
主分类号 |
H04B1/26 |
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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