| 高频调谐器频率特性的扫频测量与探讨 |
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| 引用本文： | 赵晔,樊贵卿,叶海智.高频调谐器频率特性的扫频测量与探讨[J].河南师范大学学报(自然科学版),1999,27(1):40-43. |
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| 作者姓名： | 赵晔 樊贵卿 叶海智 |
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| 作者单位： | 河南师范大学物理系 |
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| 摘 要： | 本文针对测量电视机高频调谐器总特性曲线时存在的问题，进行了较为详尽的理论探讨，分析了扫频仪在测量含有混频电路网络时的局限性和一般规律．
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| 关 键 词： | 高频调谐器 扫频仪 频率特性 混频网络 |
| 修稿时间： | 1998-10-20 |
A Research on Testion the Scanning Frequency Characteristcs of High Freqency Tuner |
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| Zhao Ye,Fan Guiqing,Ye Haizhi.A Research on Testion the Scanning Frequency Characteristcs of High Freqency Tuner[J].Journal of Henan Normal University(Natural Science),1999,27(1):40-43. |
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| Authors: | Zhao Ye Fan Guiqing Ye Haizhi |
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| Abstract: | In this paper, a detailed theoretical research is made on the problems existed in testing general characteristic curves of high frequency tuner of TV. The limitaion and general principles are analyzed of the testing apparatus of characteristc curves in testing networks containing mixed circuits. |
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| Keywords: | high frequency tuner testing apparatus of frequency characteristics mixed circuits testing of scanning frequency |
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