The comparatively well-off life that moves toward us [break " lack core little spirit " , research and development of chip of millimeter wave of our country 5G is successful] " lack core little spirit " it is field of our country Internet is the biggest " the gate of vitality " . Millimeter wave chip is to contain core of the mobile communication that measure 5G high, long-term by foreign forestall, it is our country weak point board medium short board. 15 days, clean of charm of Liu of academician of Chinese Academy of Engineering expresses, nanjing network news report and safe Zhijinshan lab already developed a complete works of CMOS millimeter wave to dominate a chip into 4 passageways photograph, finished chip is enclosed and check, every passageway cost falls by 1000 yuan reach 20 yuan. In the meantime, they are enclosed compositive the millimeter wave of unit of 1024 passageways antenna is massive active antenna array. Chip and aerial array strive dimensions business was used at 5G system 2022. Far apart word is comparatively well-off (Feng Zhangye of gold of reporter of daily of Zhao Weihua science and technology)
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