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首页> 外文会议>Proceedings of the 2016 IEEE International Conference on Wireless Communications, Signal Processing and Networking >Broadside -coupled UWB filter for indoor communication systems
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Broadside -coupled UWB filter for indoor communication systems

机译：用于室内通信系统的宽带耦合UWB滤波器

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摘要

A broadside coupled ultra-wide-band (UWB) filter of acute size having a single narrow stopband is conferred. The filter presented involves two microstrip rings on one side which are coupled to coplanar waveguide (CPW) on the alternate side of the same substrate by means of broadside coupling. By adjusting the parameters, the presented UWB bandpass filter (BPF) can obtain a single narrow stop band at the anticipated frequency to discard the existing undesired WLAN radio signals. The simulated result shows its appropriateness for UWB applications. Furthermore, the filter presented has profound insertion loss underneath 2 dB, a smooth group delay within the passband, an outspread upper stop band that stretches up to 16 GHz and rejection level out of band is below -10 dB. The filter displays sound UWB passband operations, which satisfy the needs of UWB systems.
机译：给出了具有单个窄阻带的锐利尺寸的宽边耦合超宽带（UWB）滤波器。提出的滤波器在一侧包含两个微带环，这些环通过宽边耦合耦合到同一基板另一侧的共面波导（CPW）。通过调整参数，提出的UWB带通滤波器（BPF）可以在预期频率下获得单个窄阻带，以丢弃现有的不希望的WLAN无线电信号。仿真结果表明其适用于UWB应用。此外，所展示的滤波器在2 dB以下具有很大的插入损耗，通带内具有平滑的群延迟，扩展了高达16 GHz的扩展上阻带，带外抑制水平低于-10 dB。该过滤器显示声音UWB通带操作，可以满足UWB系统的需求。

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