| 发射机调频性能的ADS仿真研究 |
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| 引用本文： | 蔡滨,郑贵强,杨永辉.发射机调频性能的ADS仿真研究[J].江西科学,2006,24(5):316-319. |
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| 作者姓名： | 蔡滨 郑贵强 杨永辉 |
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| 作者单位： | 1. 江西机电职业技术学院,江西,南昌,330001
2. 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： | 发射机的调制性能关系到发射机设计的成败与否。首先给出了基于PLL的发射机调频源的相位模型,并在ADS环境中进行了关键器件的线性建模,通过ADS仿真加深了对其瞬态特性的理解。其次根据仿真结果来指导实际调试,取得满意的效果。
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| 关 键 词： | 发射机 包络仿真 调频源 高码速率 |
| 文章编号： | 1001-3679（2006）05-0316-03 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-08-11 |
ADS Simulation Study to the Frequency-modulation Character of the Transmitter |
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| CAI Bin,ZHENG Gui-qiang,YANG Yong-hui.ADS Simulation Study to the Frequency-modulation Character of the Transmitter[J].Jiangxi Science,2006,24(5):316-319. |
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| Authors: | CAI Bin ZHENG Gui-qiang YANG Yong-hui |
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| Institution: | 1. Jiangxi Occupation Technological Institute of Electromechanical, Jiangxi Nanchang 330001 PRC; 2. Institute of Electronic Engineering China Academy of Engineering Physics, Sichuan Mianyang 621900 PRC |
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| Abstract: | Modulation performance of the transmitter relates to whether the design of the transmitter is successful.First,phase model based on the PLL of FM source of the transmitter has been produced,and the linear model of the key components has been carried on in the ADS environment;and deepened the understanding of its characteristic of transient state by emulating the ADS.Secondly,we obtains satisfactory results as we guide the actual debugging according to the emulation results. |
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| Keywords: | Ransmitter Envelope emulation FM source High symbol speed rate |
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