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INCREASING THE MINIMUM REJECTION BANDWIDTH OF A YIG-TUNED NOTCH FILTER USING A SHUNT YIG RESONATOR
INCREASING THE MINIMUM REJECTION BANDWIDTH OF A YIG-TUNED NOTCH FILTER USING A SHUNT YIG RESONATOR
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机译:使用SHUNT YIG谐振器提高YIG调谐陷波滤波器的最小拒绝带宽
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摘要
A Yttrium Iron Garnet (YIG) tuned band reject filter using one or more Shunt YIG resonators provides for much wider minimum rejection bandwidths without increasing maximum 3 db bandwidths or spurious response. Various configurations of a tunable shunt YIG tuned band reject filter achieves a wide rejection bandwidth at the low end of the tuning range while keeping the maximum 3 db bandwidth, normally occurring at the high end of the tuning range, to a minimum.
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