| 摘要: |
| 本文针对CATV前端系统设计中载噪比的计算，给出了适用于各种信号条件下的载噪比计算公式。 |
| 关键词: 有线电视 载噪比 有源电路 前端 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:January 10, 2001 |
| 基金项目: |
|
| A Method for Calculating Front Carrier- to - noise Ratio in CATV System |
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| () |
| Abstract: |
| In this Paper , the formula for calculating carrier-to-noise ratio is given through calculating carrier-to-noise ratio in CATV front system design.[WT5HZ] |
| Key words: CATV,Carrier-to-noise ratio,Active circuit, |
