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1.发明授权Harmonic suppression resonator, harmonic propagation blocking filter, and radar apparatus 有权谐波抑制谐振器，谐波传播阻塞滤波器和雷达装置公开(公告)号：US08354898B2
公开(公告)日：2013-01-15
申请号：US12343267
申请日：2008-12-23
IPC分类号： H01P7/06
CPC分类号： H01P1/208
摘要： A harmonic suppression resonator comprises a plurality of waveguide resonators that resonate in TE mode, in which harmonic suppression resonator, adjoining resonators are coupled via a plurality of coupling windows. Four coupling windows 33bc1, 33bc2, 33bc3 and 33bc4 are provided between a resonant region 51b and a resonant region adjoining the resonant region 51b. These coupling windows allow fundamental wave modes of the adjoining resonators to be coupled mainly by magnetically coupling. The coupling windows 33bc3 and 33bc4 allow second harmonic modes of the adjoining resonators to be electrically coupled, and the coupling windows 33bc1 and 33bc2 allow the second harmonic modes of the adjoining resonators to be magnetically coupled. By causing the amount of the electrically coupling and the amount of the magnetically coupling to be substantially equal, the coupling of the second harmonic modes is negated, whereby propagation of the second harmonic is blocked.
摘要翻译： 谐波抑制谐振器包括在TE模式下谐振的多个波导谐振器，其中谐波抑制谐振器，邻接的谐振器经由多个耦合窗口耦合。 四个耦合窗口33bc1,33bc2,33bc3和33bc4设置在谐振区域51b和与谐振区域51b相邻的谐振区域之间。 这些耦合窗口允许相邻谐振器的基波模式主要通过磁耦合耦合。 耦合窗口33bc3和33bc4允许相邻谐振器的二次谐波模式电耦合，并且耦合窗口33bc1和33bc2允许相邻谐振器的二次谐波模式被磁耦合。 通过使电耦合的量和磁耦合量基本上相等，二次谐波模式的耦合被否定，从而阻止了二次谐波的传播。
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2.发明申请HARMONIC SUPPRESSION RESONATOR, HARMONIC PROPAGATION BLOCKING FILTER, AND RADAR APPARATUS 有权谐波抑制谐振器，谐波传播阻塞滤波器和雷达设备公开(公告)号：US20090201106A1
公开(公告)日：2009-08-13
申请号：US12343267
申请日：2008-12-23
CPC分类号： H01P1/208
摘要： A harmonic suppression resonator comprises a plurality of waveguide resonators that resonate in TE mode, in which harmonic suppression resonator, adjoining resonators are coupled via a plurality of coupling windows. Four coupling windows 33bc1, 33bc2, 33bc3 and 33bc4 are provided between a resonant region 51b and a resonant region adjoining the resonant region 51b. These coupling windows allow fundamental wave modes of the adjoining resonators to be coupled mainly by magnetically coupling. The coupling windows 33bc3 and 33bc4 allow second harmonic modes of the adjoining resonators to be electrically coupled, and the coupling windows 33bc1 and 33bc2 allow the second harmonic modes of the adjoining resonators to be magnetically coupled. By causing the amount of the electrically coupling and the amount of the magnetically coupling to be substantially equal, the coupling of the second harmonic modes is negated, whereby propagation of the second harmonic is blocked.
摘要翻译： 谐波抑制谐振器包括在TE模式下谐振的多个波导谐振器，其中谐波抑制谐振器，邻接的谐振器经由多个耦合窗口耦合。 四个耦合窗口33bc1,33bc2,33bc3和33bc4设置在谐振区域51b和与谐振区域51b相邻的谐振区域之间。 这些耦合窗口允许相邻谐振器的基波模式主要通过磁耦合耦合。 耦合窗口33bc3和33bc4允许相邻谐振器的二次谐波模式电耦合，并且耦合窗口33bc1和33bc2允许相邻谐振器的二次谐波模式被磁耦合。 通过使电耦合的量和磁耦合量基本上相等，二次谐波模式的耦合被否定，从而阻止了二次谐波的传播。
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