英超竞彩

高速ADC和雷达系统的解决方案

CHANPINXIANGQINGJIESHAO

现代高级雷达系统受到多方面的挑战,人们提出了额外的一些运行要求,包括需要支持多功能处理和动态模式调整。此外,频率分配上的最新变化导致许多雷达系统的工作频率非常接近通信基础设施和其他频谱要求极高的系统。未来的频谱拥塞状况预期会更严重,问题将恶化到雷达系统需要在运行时进行调整以适应环境和运行要求,这使得雷达系统需要向认知化和数字化发展。

英超竞彩GENGDUOSHUZIXINHAOCHULIDEXUQIUTUIDONGLEIDAXINHAOLIANYAOJINZAOXIANGSHUZIHUAGUODU,SHIDEMOSHUZHUANHUANQI(ADC)GENGKAOJINTIANXIAN,ZHEIJINERYOUHUIDAILAIRUOGANJUTIAOZHANXINGDEXITONGCENGMIANNANTI。WEILEGENGSHENRUDITAOLUNZHEIGEWENTI,TU1XIANSHILEMUQIANDIANXINGDEXBODUANLEIDAXITONGDEGAOCENGCIGAILVETU。GAIXITONGTONGCHANGSHIYONGLIANGGEMONIHUNPINJI。DIYIJIJIANGMAICHONGSHILEIDAHUIBOHUNPINZHIYUE1 GHzPINLV,DIERJIHUNPINZHI100ZHI200 MHzDEZHONGPIN(IF),YIBIANNENGGOULIYONG200 MSPSHUOGENGDIDEMOSHUZHUANHUANQIDUIXINHAOJINXING12WEIHUOGENGGAOFENBIANLVDECAIYANG。

 

Figure 1.PNG

 

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英超竞彩JESD204BSHUJULIANLUJIEKOU;

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英超竞彩XIAMIANYIADIGONGSIDEXINXING2.0 GSPS、12WEIZHUANHUANQIAD9625WEILILAITAOLUNQIYOUSHI。GAIZHUANHUANQIDESHUCHUSHUJUSULVSHI24 Gbps。JIASHELVDSSHUJUZONGXIANDEZUIGAOSULVSHI1 Gbps,BINGQIEHULVESHUJUBAOZHUANGWENTI,NEIMEJIANGXUYAO24GELVDSDUICAINENGZHICHICIJIEKOU,YINGJIANBUXIANSHI,SUOYOUDUIDEPCBZOUXIANZHANGDUDOUXUYAOPIPEI。RUOCAIYONGZUIDABOTELVWEI6.25 GbpsDEJESD204B,ZEZHIXUYAO6TIAOJESD204BLIANLUJIUNENGZHICHICIZHUANHUANQIDESHUCHU。TU2QINGCHUXIANSHILEQIYOUSHI,AD9625YUFPGAZHIJIANJINXUBUSHE8TIAOJESD204BTONGDAOJIKEZHICHIQUANSHUJUSULV2.0 GSPS。

 

Figure 2 (1).PNG

 

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Figure 3.PNG

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