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IMPROVED QUADRATURE HYBRID AND IMPROVED VECTOR MODULATOR IN A CHIP SCALE PACKAGE USING SAME
IMPROVED QUADRATURE HYBRID AND IMPROVED VECTOR MODULATOR IN A CHIP SCALE PACKAGE USING SAME
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机译:使用相同的芯片规模封装,改进了正交混合和矢量控制调制器
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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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