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28 天
科学家开发基于集成铌酸锂芯片的毫米波雷达系统,显著降低系统 ...
近期,香港城市大学与南开大学等团队合作,开发了一种基于 4 英寸晶圆级薄膜铌酸锂(TFLN,thin-film lithium niobate)芯片的光子毫米波雷达系统。 其 ...
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Grammy winning singer dies
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Russian invasion anniversary
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Final North American tour
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On buffer zone challenge
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