| 高速信号处理终端设备的设计 |
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| 引用本文： | 李燕春. 高速信号处理终端设备的设计[J]. 电讯技术, 2011, 51(8): 66-69 |
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| 作者姓名： | 李燕春 |
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| 作者单位： | 中国西南电子技术研究所，成都 610036 |
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| 摘 要： | 针对某宽带中频软件无线电终端设备,提出了一种高速ADC数据的接收方法,实现了多通道高速波形的采集和接收,并通过灵活的功能重构方式实现了终端设备各种复杂的功能,使用可配置的专用芯片产生出满足各种工作模式下的高速抗干扰模拟中频波形.这些方法和技术已在实际工程中成功应用.
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| 关 键 词： | 软件无线电 DDR接收机 功能重构 中频数字化 |
Design of a High Speed Signal Processing Terminal Equipment |
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| LI Yan-chun. Design of a High Speed Signal Processing Terminal Equipment[J]. Telecommunication Engineering, 2011, 51(8): 66-69 |
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| Authors: | LI Yan-chun |
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| Affiliation: | Southwest China Institute of Electronic Technology,Chengdu 610036,China |
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| Abstract: | According to the requirement of a broad band intermediate frequency(IF) software-defined radio(SDR) terminal equipment, a high speed ADC data receiving method is proposed to implement multi-channel high speed wave sampling and receiving.The versatile functios of terminal equipment are realized by flexible reconfiguration.High speed anti-jamming analog IF waves in various operation modes are generated by using reconfigured ASIC. These technical methods have been applied in practical engineering successfully. |
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| Keywords: | software-defined radio DDR receiver function reconfiguration IF digitization |
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