• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Microwave and Wireless Technologies >Miniaturized substrate-integrated coaxial line bandpass filter with improved upper stopband
【24h】

Miniaturized substrate-integrated coaxial line bandpass filter with improved upper stopband

机译：具有改进的上阻带的小型化基片集成同轴线带通滤波器

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A miniaturized substrate-integrated coaxial line (SICL) bandpass filter with improved upper stopband using asymmetrical spiral stub-loaded resonators is presented in this paper. Owing to the space-filling feature of the spiral structure, the size of the proposed filter is significantly reduced. A theoretical analysis is carried out to examine the resonance property of the proposed resonator. It is found that the frequency ratios of the second and third harmonics to the fundamental frequency can be extended to 2.86 and 4.4. Benefiting from the circuit structure and SICL technology, the designed filter has a small size, wide stopband, low crosstalk, and high-density integration ability. The measured results show that the proposed filter, with dimensions of 0.051(0) x 0.044(0), operates at 1.056 GHz and the 20-dB rejection band is extended to 3.94f(0).
机译：本文提出了一种采用不对称螺旋短截线加载谐振器的，具有更高上阻带的小型衬底集成同轴线（SICL）带通滤波器。由于螺旋结构的空间填充特征，所提出的滤波器的尺寸大大减小。进行了理论分析以检查所提出的谐振器的谐振特性。已经发现，二次谐波和三次谐波与基频的频率比可以扩展到2.86和4.4。得益于电路结构和SICL技术，设计的滤波器具有体积小，阻带宽，串扰低和高密度集成能力。测量结果表明，所建议的滤波器尺寸为0.051（0）x 0.044（0），工作于1.056 GHz，并且20 dB抑制带扩展至3.94f（0）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号