| 提高现代收信机选择性的途径 |
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| 引用本文： | 房玉东.提高现代收信机选择性的途径[J].泰山学院学报,2003,25(6):69-72. |
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| 作者姓名： | 房玉东 |
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| 作者单位： | 泰山学院,高等职业技术教学部,山东,泰安,271021 |
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| 摘 要： | 选择性是收信机的重要质量指标.提高选择性对增强收信机的抗干扰能力具有重要作用.本文在阐明它的物理意义的基础上,提出了各相关量的指标,并分析归纳改善它的技术途径.
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| 关 键 词： | 无线电通信 选择性 收信机 |
| 文章编号： | 1672-2590(2003)06-0069-04 |
| 修稿时间： | 2003年9月16日 |
Methods of improving selectivity of modern infomafion-receivers |
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| FANG Yu-dong.Methods of improving selectivity of modern infomafion-receivers[J].Journal of Taishan University,2003,25(6):69-72. |
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| Authors: | FANG Yu-dong |
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| Abstract: | Selectivity is an important guideline of testing the information-receiver's quality and thus improving its selectivity plays an important part in enhancing its anti-interference ability.This paper aims at interpreting its physical significance and on this basis,it also gives the indexes of every relative factor and summarizes the techniques of its improvement. |
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| Keywords: | radio-communication selectivity information-receivers |
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