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2006年08 期
| 標題 |
| 基于DDS技術(shù)的鐵路移頻信號發(fā)碼器(15 卷) |
| 英文標題 |
| Railway FSK Signal Generator based on DDS |
| 摘要 |
| 描述直接數(shù)字頻率合成器DDS (Direct Digital Synthesizer )的組成，構(gòu)建一種基于DDS的六路鐵路信號發(fā)碼器。分析信號的產(chǎn)生精度。給出系統(tǒng)的硬件框圖和軟件流程圖。 |
| 作者 |
| 新聞作者:紀 娜，魏學業(yè) |
| 關(guān)鍵字 |
