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微带天线的设计步骤本节介绍矩形和圆形微带元天线的设计步骤。对简单的矩形元或圆形元来说,利用初期提出的理论模型来产生设计曲线。另外根据实验给出了微带元基本形状修正的步骤,以便获得更高的或特殊的性能特性。这里给出的资料使天线几何结构(微带元的形状、尺寸、基片厚度、介电常数和馈电形式与位置)与天线性能(谐振频率、谐振电阻、带宽、效率、极化和增益)相关。矩形微带天线矩形微带天线的设计从确认下列事实开始,即用微带元的尺寸b稍小于基片内的波
Microstrip Antenna Design Steps This section describes the design steps for a rectangular and circular microstrip antenna. For simple rectangular or circular elements, the theoretical model proposed earlier is used to generate the design curve. In addition, according to the experiment, the basic shape modification step of microstrip element is given, in order to obtain higher or special performance characteristics. The information presented here correlates antenna geometry (microstrip element shape, size, substrate thickness, dielectric constant, and feed format and position) with antenna performance (resonant frequency, resonant resistance, bandwidth, efficiency, polarization and gain Related. Rectangular Microstrip Antenna The design of a rectangular microstrip antenna starts from confirming the fact that the size b of the microstrip is slightly smaller than the wave in the substrate