| 差分GPS数字信标接收机的研制 |
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| 引用本文： | 易大方.差分GPS数字信标接收机的研制[J].国际商务研究,2004,44(5):89-92. |
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| 作者姓名： | 易大方 |
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| 作者单位： | 中国西南电子技术研究所 四川成都610036 |
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| 摘 要： | 研究了一种可用于提高GPS定位精度的差分GPS(DGPS)数字信标接收机的设计和研制技术。简要介绍了DGPS的基本原理和GPS-DGPS的系统功能，分析了有源全向DGPS接收天线的设计原理，着重介绍了数字化DGPS接收单元的硬件和软件设计过程。
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| 关 键 词： | 接收机 接收天线 信标 差分GPS 数字化 GPS定位 设计原理 DGPS |
Development of a DGPS Digital Beacon Receiver |
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| YI Da - fang.Development of a DGPS Digital Beacon Receiver[J].International Business Research,2004,44(5):89-92. |
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| Authors: | YI Da - fang |
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| Abstract: | A design technique of a Differential Global Positioning System (DGPS) digital beacon receiver is presented which can be used to improve the positioning precision. After a brief review of the basic principle of DGPS and GPS-DGPS system functions, the theory of an active non-directional DGPS receiving antenna and the hardware/software design process for digital DGPS receiving unit are emphasized. |
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| Keywords: | Differential Global Positioning System(DGPS) Digital beacon receiver Active antenna DSP |
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