| 11.25°毫米波数字移相器的设计 |
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| 引用本文： | 刘玥玲,杨永辉,周邦华.11.25°毫米波数字移相器的设计[J].固体电子学研究与进展,2010,30(1). |
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| 作者姓名： | 刘玥玲 杨永辉 周邦华 |
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| 作者单位： | 中国工程物理研究院电子工程研究所,四川,绵阳,621900 |
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| 摘 要： | 设计了一种Ka波段11.25°数字移相器。采用一前一后加载支线的方式,在Ka波段内研制出11.25°数字移相器。该移相器在30～31GHz工作频带内,驻波比小于1.65,插入损耗小于3dB,固定相移11.25°,相位精度达到±3°。
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| 关 键 词： | 毫米波 数字移相器 负载线移相器 相移 |
Design of Millimeter-wave 11.25.Digital Phase Shifter |
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| LIU Yueling,YANG Yonghui,ZHOU Banghua.Design of Millimeter-wave 11.25.Digital Phase Shifter[J].Research & Progress of Solid State Electronics,2010,30(1). |
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| Authors: | LIU Yueling YANG Yonghui ZHOU Banghua |
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| Abstract: | A new technique for designing millimeter-wave 11.25°digital phase shifter circuit is presented.The proposed phase shifter was fabricated using a tandem stubs phase shifter for 11.25°at Ka-band.In the operating frequency from 30 GHz to 31 GHz,the VSWR of the phase shifter iS less than 1.65,the insertion loss is less than 3 dB,the phase shift iS fixed around 11.25°and its accuracy iS up to±3°. |
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| Keywords: | millimeter-wave digital phase shifter loaded-line-type phase shifter phase shiftEEACC 1104 1290 |
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