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    • 6. 发明申请
    • Broadband 180° degree hybrid microwave planar transformer
    • 宽带180°混合微波平面变压器
    • US20060091974A1
    • 2006-05-04
    • US11261690
    • 2005-10-28
    • Alexander Feldman
    • Alexander Feldman
    • H01P5/12
    • H01P5/12
    • A hybrid 180° microwave balun device is provided to convert an unbalanced RF signal at the common port into two radio frequency signals with equal amplitude and 180° phase difference at two differential ports. The hybrid device includes a coplanar waveguide connecting to the common port. A power divider separates the coplanar waveguide into two symmetrical slotline waveguides to carry balanced signals. Two broadband multioctave slotline to microstrip transitions constructed in a way that the microstrip lines carry 180° phase separated signals to the differential output ports.
    • 提供了一种混合的180°微波平衡 - 不平衡变换器,用于将公共端口处的不平衡RF信号转换成两个差分端口具有相等振幅和180°相位差的两个射频信号。 混合器件包括连接到公共端口的共面波导。 功率分配器将共面波导分离成两个对称的时隙线波导以承载平衡信号。 两个宽带多功能线槽到微带转换,以微带线将180°相位分离信号传送到差分输出端口。