发明名称 |
Quadrature hybrid and improved vector modulator in a chip scale package using same |
摘要 |
In accordance with the present invention, a quadrature hybrid circuit is provided comprising a first spiral inductor and a second spiral inductor separated by an insulating layer to provide all necessary capacitances intrinsically. Further, a vector modulator circuit is provided that incorporates a plurality of quadrature hybrid circuits on a MMIC contained within a chip scale package.
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申请公布号 |
US6806789(B2) |
申请公布日期 |
2004.10.19 |
申请号 |
US20020055278 |
申请日期 |
2002.01.22 |
申请人 |
M/A-COM CORPORATION |
发明人 |
BAWELL SHAWN PETER;GAY SIMON DONALD;WEIGAND CHRISTOPHER DIRK |
分类号 |
H03H7/20;H03H7/21;H03H7/48;(IPC1-7):H01P5/18 |
主分类号 |
H03H7/20 |
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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