| 基于无线传输芯片CC1100信号源的设计 |
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| 引用本文： | 张献生. 基于无线传输芯片CC1100信号源的设计[J]. 科学技术与工程, 2013, 13(4) |
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| 作者姓名： | 张献生 |
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| 摘 要： | 本文设计一种以低功耗单片机PIC16F690和无线收发射频芯片CC110为核心的信号源，无线收发射频芯片CC1100产生一定频率的正弦波信号，经过滤波放大电路后经微带天线发送出去。详细阐述了设计方案和软硬件的实现方法。经过对信号源的测试，所产生的信号可传输6.8公里左右，该信号源可应用在室内室外的测量实验中，也可作为登山旅游、探险人员在遇险时等紧急情况下的求救信号源。
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| 关 键 词： | PIC16F690；CC1100；微带天线 |
| 收稿时间： | 2012-08-17 |
| 修稿时间： | 2012-09-22 |
A design of signal source based on wireless transmission core CC1100 |
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| zhangxiansheng. A design of signal source based on wireless transmission core CC1100[J]. Science Technology and Engineering, 2013, 13(4) |
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| Authors: | zhangxiansheng |
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| Abstract: | The signal source which is composed of low-power microcontroller PIC16F690 and wireless transceiver RF chip CC1100 core is designed in this paper. Wireless transceiver RF chip CC1100 produces a certain frequency sine wave, this signal is sent out through micro-antenna after filtering and amplifying. The design of system and implementation of hardware and software is expatiated in this paper. Through the test of signal source, the produced source can transmit about 6.8 kilometers. The signal source can be applied in indoor and outdoor measure- experiment. It can also be SOS when tourist or explorer are in an emergency situation. |
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| Keywords: | PIC16F690 CC1100 Micro-strip antenna |
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