| 基于单片机的亚音频信号发生器设计 |
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| 引用本文： | 张政,苏伯贤. 基于单片机的亚音频信号发生器设计[J]. 电子工程师, 2009, 35(10): 62-64 |
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| 作者姓名： | 张政 苏伯贤 |
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| 作者单位： | 张政(江苏食品职业技术学院,江苏省淮安市,223001);苏伯贤(常州机电职业技术学院,江苏省常州市,213164) |
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| 摘 要： | 阐述了一种基于单片机的亚音频信号发生器的设计及实现方法。具体包括系统的整体框架、硬件设计及软件设计等。同时，对系统的硬件实现及软件进行了调试。通过实际结果可以看出，此方案能够实现设计要求，输出信号稳定且信噪比高。该信号发生器对于电子测量、跳频通信、雷达系统等领域有较好的实用价值。
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| 关 键 词： | 单片机 信号发生器 亚音频 |
Design of Sub-audio Signal Generator Based on Single-chip Microcomputer |
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| Affiliation: | ZHANG Zheng, SU Boxian ( 1. Jiangsu Food Science College, Huai＇an 223001, China ; 2. Changzhou Vocational College of Mechanical and Electrical Engineering, Changzhou 213164, China) |
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| Abstract: | A design of single-chip microcomputer based sub-audio signal generator including hardware ＆ software debugging is described in this paper. Implementation results show that this design meets the requirements. The output signal stability and signal to noise ratio are high, and the signal generator can be widely used in electronic measurement, frequency-hopping communications, radar systems and other fields. |
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| Keywords: | single-chip microcomputer signal generator sub-audio |
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