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首页> 外文会议>2018 IEEE Indian Conference on Antennas and Propogation >Design of Wideband Wilkinson Power Divider with Improved Performances
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Design of Wideband Wilkinson Power Divider with Improved Performances

机译：性能改进的宽带威尔金森功率分配器的设计

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摘要

A wideband Wilkinson Power Divider (WPD) with improved passband responses is presented. This power divider composed of a pair of High-Low line (HLL) loaded at the outputs of the conventional WPD. The impedance ratio (K) of the HLL is tuned to obtain a wideband response. In addition to this two transmission zeros are obtained to improve the selectivity of power divider. Therefore proposed technique provides a fractional bandwidth (FBW) of 65% for the equal output at the output ports with respect to 2.45GHz (ISM band) frequency. The return loss and isolation responses are higher than 15dB from 1.6 to 3.2GHz frequency. This power divider is designed, fabricated and tested.
机译：提出了具有改善的通带响应的宽带威尔金森功率分配器（WPD）。该功率分配器由一对加载在常规WPD输出处的高低线（HLL）组成。调整HLL的阻抗比（K）以获得宽带响应。除了这两个传输零，还可以改善功率分配器的选择性。因此，相对于2.45GHz（ISM频带）频率，所提出的技术为输出端口上的相等输出提供了65％的分数带宽（FBW）。在1.6至3.2GHz频率下，回波损耗和隔离响应高于15dB。该功率分配器经过设计，制造和测试。

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  • 来源
  • 会议地点 Hyderabad(IN)
  • 作者

    Mukesh Kumar; Sk. N. Islam; G. Sen; S. K. Parui; S. Das;

  • 作者单位

    Department of Electronics Telecommunication Engineering, Indian Institute of Engineering Science Technology, Shibpur, India;

    Department of Electronics Telecommunication Engineering, Indian Institute of Engineering Science Technology, Shibpur, India;

    Department of Electronics Telecommunication Engineering, Indian Institute of Engineering Science Technology, Shibpur, India;

    Department of Electronics Telecommunication Engineering, Indian Institute of Engineering Science Technology, Shibpur, India;

    Department of Electronics Telecommunication Engineering, Indian Institute of Engineering Science Technology, Shibpur, India;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Power dividers; Wideband; Impedance; Microwave circuits; Passband; Filtering theory;

    机译：功率分配器;宽带;阻抗;微波电路;通带;滤波原理;;

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