| 基于FSK无线通信的随钻测井系统设计 |
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| 引用本文： | 张林,陈客松.基于FSK无线通信的随钻测井系统设计[J].单片机与嵌入式系统应用,2011,11(12):65-68. |
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| 作者姓名： | 张林 陈客松 |
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| 作者单位： | 电子科技大学电子工程学院,成都,611731 |
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| 摘 要： | 采用抗干扰能力比较强的FSK技术构成感应通信系统，利用耦合线圈来实现钻杆之间的无线通信，钻杆内部采用同轴电缆传输信息，这样可以获得较高的数据比特率。本文以AT89C51单片机为控制系统，设计了一套可以实现双向通信的FSK系统，并测试了该系统的可靠性以及误码率。
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| 关 键 词： | 感应通信 频移键控 调制解调 |
Drilling Logging System Based on FSK Wireless Communication |
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| Zhang Lin,Chen Kesong.Drilling Logging System Based on FSK Wireless Communication[J].Microcontrollers & Embedded Systems,2011,11(12):65-68. |
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| Authors: | Zhang Lin Chen Kesong |
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| Affiliation: | (School of Electronics Engineering, University of Electronic Science Technology of China, Chengdu 611731, China) |
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| Abstract: | This paper uses FSK technique which has strong ability of anti-interference to construct the induction communication system. Coupling coils are used to realize the wireless communication between the drills, and coaxial cables are used to transmit signals in the in- ternal of drill pipes,so high data bit rate is got in this way. In this paper, a two-direction communication FSK system is designed using AT89C51 rnicrocontroller as control system,and the reliability and error rate of this system are tested. |
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| Keywords: | inductive communication frequency shift keying modulation/demodulation |
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