| 摘要: |
| 为了在实验室中获得短波天线阵列信号,应用DSP芯片和DUC芯片(数字上变频器)设计了一个实用电路短波阵列信号发生器,模拟实现了短波九元天线阵的多种阵型、不同来波方向及存在同频多信号时的阵列输出信号。 |
| 关键词: 短波天线 数字上变频器 阵列信号发生器 软件无线电 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Design of an HF Array Signals Generator Using DSP+DUC |
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| Abstract: |
| To obtain the high frequency (HF) array signals,an applied circuit called HF array signals generator is designed using DSP and DUC(Digital Up Converter).The generator simulates the generation of output signals of 9-element arrays with different array format,different direction of arrival (DOA) and existing cochannel signals respectively. |
| Key words: HF antenna,Digital Up Converter(DUC),Array signal generator,Software radio, |
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