The trick turns your head into an antenna, says Tim Pozar, a Silicon Valley radioengineer.
这个 技巧把你的头作为天线，硅谷的无线电工程师蒂姆·波扎尔说。
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With the Department of Defense advocating the software-defined radio approach of JTRS, the Navy has awarded contracts to engineer and qualify JTRS compliance into the next-generation MIDS.