无线自组网的介质访问控制(MAC)协议是与物理层密切相关的，大多数MAC协议都要求物理层具备载波感知能力。
The media access control (MAC) protocol of mobile Ad Hoc networks (MANETs) is closely-related with its physics layer, most MAC protocols request the capability of carrier sense in physical layer.
分析了有望用于毫米波成像焦面阵的介质加载波导阵元。
Waveguide loaded with dielectric, which is used as focal plane array element in millimeter wave imaging, was analyzed.
导出了介质环加载波导与光壁波导连接处的模转换计算公式。
This leads to transformation formulas for the connecting boundary of the dielectric ring loaded waveguide and smooth walled waveguide.
导出了介质环加载波导与光壁波导连接处的模转换计算公式。
This leads to transformation formulas for the connecting boundary of the dielectric ring loaded waveguide and smooth walled waveguide.
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