| 毫米波矢量调制器芯片的设计和测试 |
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| 引用本文： | 侯阳,吴亮,钱蓉,孙晓玮.毫米波矢量调制器芯片的设计和测试[J].电子测量与仪器学报,2009,23(Z1):332-336. |
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| 作者姓名： | 侯阳 吴亮 钱蓉 孙晓玮 |
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| 作者单位： | 中国科学院上海微系统与信息技术研究所,上海,200050 |
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| 摘 要： | 矢量调制器芯片作为一种可以直接对载波同时进行幅度和相位调制的新型电路,是目前毫米波通信和雷达系统中的一个研究热点。本文首先利用Agilent ADS软件仿真设计了一款工作在Ka波段的毫米波矢量调制器芯片,并基于先进的GaAs pHEMT工艺线流片成功。同时完整的提出了矢量调制器芯片的测试系统和测试流程,利用Agilent的四款仪器设备搭建了一个芯片测试平台,实际测量结果显示,测试系统稳定可靠,该款芯片的各项指标均达到国际先进水平。
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| 关 键 词： | 毫米波芯片测试 单片集成电路 矢量调制器 |
Design and Measurement of Millimeter-Wave Vector Modulator |
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| Hou Yang,Wu Liang,Qian Rong,Sun Xiaowei.Design and Measurement of Millimeter-Wave Vector Modulator[J].Journal of Electronic Measurement and Instrument,2009,23(Z1):332-336. |
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| Authors: | Hou Yang Wu Liang Qian Rong Sun Xiaowei |
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| Affiliation: | Shanghai Institute of Microsystem and Information Technology;Shanghai 200050 |
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| Abstract: | Recently the demand of high performance,low cost vector modulators for millimeter-wave direct carrier modulation applications is increasing.In this paper,a millimeter-wave vector modulator integrated circuit was designed by using Agilent ADS software and realized with advanced GaAs pHEMT process.Furthermore,this paper systematically presented the vector modulator measurement setup,which employing four Agilent instruments.Finally the measurement results show that the vector modulator achieves world's highest... |
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| Keywords: | Millimeter-wave circuit measurement monolithic integrate circuit vector modulator |
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