| 摘要: |
| 针对机载综合射频传感器系统高度综合化的实际需求，基于部分可重构技术提出了一种机载传感器功能波形重构设计方法，以实现在现场可编程门阵列（Field Programmable Gate Array，FPGA）芯片局部区域上时分复用机载功能波形。该方法引入一种便于功能波形移植部署的FPGA平台设计，并在此平台上完成机载功能波形在FPGA芯片局部区域的可重构具体设计。工程应用表明，该设计能够灵活有效复用可编程逻辑器件资源，提高了综合射频传感器系统的功能波形集成度，具有较好的实践意义。 |
| 关键词: 综合射频传感器系统 机载传感器波形 部分可重构 波形移植；时分复用 |
| DOI： |
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| 基金项目: |
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| FPGA-based design of dynamic reconfigurable airborne waveform |
| LU Xiaochao |
| (Southwest China Institute of Electronic Technology,Chengdu 610036,China) |
| Abstract: |
| To satisfy the highly integrated requirement of an airborne integrated radio frequency sensor system(IRFS), based on partial reconfiguration techniques, a design method for the airborne sensor waveform is proposed to achieve time division multiplexing of airborne waveforms on part of field programmable gate array(FPGA).A platform design is introduced to solve the waveform transplant and deployment.Based on the platform design, the partial reconfiguration of airborne waveforms on part of FPGA is completed.The experimental results show that the proposed method has good practical significance in multiplexing programmable logic device(PLD) resources flexibly and effectively, and also improves IRFS waveform integration degree. |
| Key words: integrated radio frequency sensor system(IRFS) airborne sensor waveform partial reconfiguration waveform transplant time division multiplexing |
