| 摘要: |
| 在现代通信中，常常需要迅速、准确地恢复载波和提取解调信号。本文利用典型的基带调制再生型反调制环实现载波恢复。分析了环路的基本工作原理并结合环路的主要技术指标，给出了环路主要部件和参数的选取与设计。 |
| 关键词: 通信 载波恢复 信息处理 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Analysis and Design of Carrier-Recovery Loop |
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| Abstract: |
| In modern communication,it is often need to recover carrier and demodulate signal promptly and precisely. This paper implements carrier recovery by using a typical inverse modulated loop of base-band-modulated regeneration and analyzes the basic principle of the loop. In according to the specification of the loop,the design of the loop and main parameters are given in the paper. |
| Key words: Communication,Signal Processing and Carrier Recovery, |
《电讯技术》编辑部 