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Millimeterwave eight-way waveguide combiner for high power combining

机译:毫米波八路波导合路器,用于大功率合路

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This paper presented a low loss millimeter wave eight-way waveguide power combiner for high power combining. The design of combiner core is based on J. REED's multiple branch waveguide coupler principle. Two correction factors were applied in this design to optimize the branch coefficients in Ka-Band applications. A seven-branch 3dB combiner core design with the described method, has been fabricated in WR 28 waveguide. The insertion loss of such core is 0.10 dB in simulation and 0.15dB in actual measurement. This eight-way combiner consists of seven Reed's coupler cores and the measured overall insertion loss is less than 1.2dB.
机译:本文提出了一种用于高功率合成的低损耗毫米波八路波导功率合成器。组合器核心的设计基于J. REED的多分支波导耦合器原理。此设计中应用了两个校正因子,以优化Ka-Band应用中的分支系数。在WR 28波导中已制造出具有上述方法的七分支3dB组合器核心设计。这种磁芯的插入损耗在仿真中为0.10 dB,在实际测量中为0.15dB。该八路组合器由七个Reed的耦合器芯组成,测得的总插入损耗小于1.2dB。

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