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首页> 外文会议>2013 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices >Five ports ridge waveguide power divider with compact size
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Five ports ridge waveguide power divider with compact size

机译：紧凑型五端口脊形波导功率分配器

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摘要

A five ports ridge waveguide power divider with compact sizes is proposed and analyzed in this paper. The whole structure of this power divider is symmetrical configuration, so it can easily dominate the phase and amplitude consistence of two output ports. This type of power divider can provide good phase and amplitude consistence between two output ports with low return loss, low insertion loss, high isolation and compact size in C-band. The simulation shows that return loss of the compact divider is below −18 dB between 2.8 GHz and 3.6 GHz, the insertion loss is lower than 0.1 dB, the isolation between two output ports is better than 20 dB, the phase and the amplitude of two output ports is absolutely consistent. In order to match the ridge waveguide, this paper presents the design of a transition from coaxial line to ridge waveguide.
机译：提出并分析了紧凑型五端口脊形波导功率分配器。该功率分配器的整体结构为对称配置，因此可以轻松控制两个输出端口的相位和幅度一致性。这种功率分配器可以在两个输出端口之间提供良好的相位和幅度一致性，并具有低回波损耗，低插入损耗，高隔离度和紧凑的C波段尺寸。仿真表明，紧凑型分频器的回波损耗在2.8 GHz和3.6 GHz之间低于−18 dB，插入损耗低于0.1 dB，两个输出端口之间的隔离度优于20 dB，两个输出的相位和幅度输出端口绝对一致。为了匹配脊形波导，本文提出了从同轴线到脊形波导的过渡设计。

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