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首页> 外文会议>IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications >A novel compact wideband four-way w-band waveguide power divider with low insertion loss
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A novel compact wideband four-way w-band waveguide power divider with low insertion loss

机译：一种新型紧凑型宽带四路W波段波导功率分压器，具有低插入损耗

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摘要

A novel compact wideband four-way waveguide power divider has been developed for millimeter-wave/THz array application. The power divider was realized by interconnecting three novel H-plane T-junction structures. By properly choosing the length of the interconnecting rectangular waveguide, the bandwidth of the proposed four-way power divider can be broadened. Good phase and amplitude balance of all output ports are guaranteed by its symmetrical structure. According to EM simulations, the simulated -20dB return loss bandwidth is from 74.9GHz to 98.3GHz, and good amplitude and phase balance are got in the operating band. The proposed structure has the characteristics of wideband, compact structure, and high power capacity.
机译：为毫米波/ THz阵列应用开发了一种新型紧凑型宽带四路波导功率分配器。通过互连三个新颖的H平面T结结构来实现功率分频器。通过适当地选择互连矩形波导的长度，可以扩大所提出的四通功率分频器的带宽。所有输出端口的良好相位和幅度平衡由其对称结构保证。根据EM仿真，模拟-20dB回波损耗带宽为74.9GHz至98.3GHz，并且在操作频段中获得了良好的幅度和相位平衡。所提出的结构具有宽带，结构紧凑和高功率容量的特点。

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