| 一种简易低成本的微波驻波系数数字显示系统 |
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| 引用本文： | 金红,房华玲,范淑敏. 一种简易低成本的微波驻波系数数字显示系统[J]. 山东理工大学学报：自然科学版, 2000, 0(4) |
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| 作者姓名： | 金红 房华玲 范淑敏 |
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| 作者单位： | [1]大连海事大学 [2]山东工程学院 [3]255012 |
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| 摘 要： | 本文提出一种利用单片机控制的驻波比数字显示系统 ,介绍了该系统的设计原理和方法 ,给出了采用程控增益放大器控制模拟信号电平的放大、高精度 A/D转换、数字显示单元的电路框图及与 80 31单片机的接口电路
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| 关 键 词： | 程控放大 驻波比 A/D转换 |
The Measurement System with Single-chip for Microwave Standing-wave |
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| Jin Hong Fang Hualing Fan Shumin. The Measurement System with Single-chip for Microwave Standing-wave[J]. Journal of Shandong University of Technology:Science and Technology, 2000, 0(4) |
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| Authors: | Jin Hong Fang Hualing Fan Shumin |
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| Affiliation: | Jin Hong 1 Fang Hualing 2 Fan Shumin 1 |
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| Abstract: | A digital display system with microcontroller for standing-wave is developed. The principle and method of system design is discussed. The interface circuits draw between 8031 single-chip and peripheral circuits is given. The peripheral circuits consist of amplifier with programming control, A/D converter and digital display unit. |
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| Keywords: | amplification with programming control standing-wave ratio A/D converting |
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