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A joint method of moments and network analysis approach for cavity-backed resistor-loaded bow-tie antenna

机译:背衬电阻加载式领结天线的矩量联合方法和网络分析方法

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Cavity-backed resistor-loaded bow-tie antenna (CBBA) is analyzed by using a joint method of moments (MoM) and network analysis approach. The 5-by-5 characteristic admittance matrix of this antenna structure is firstly extracted from MoM analysis. During this step, redundant MoM simulations are avoided by exploiting the symmetry of this system. Input impedance of the antenna with any set of lumped element loading then can be calculated from the network analysis. This approach can offer some useful guidelines on efficiently tuning resistor loads of cavity-backed bow-tie antenna for better performance from the viewpoint of circuit rather than the viewpoint of full wave analysis.
机译:通过使用一致的时刻(MOM)和网络分析方法,分析腔底电阻的弓形天线(CBBA)。首先从MOM分析中提取该天线结构的5×5特征导纳矩阵。在此步骤中,通过利用该系统的对称来避免冗余MOM仿真。可以根据网络分析计算具有任何一组集总元件载荷的天线的输入阻抗。这种方法可以提供一些有用的准则,可以从电路的观点出发,而不是完全波分析的观点出发,以便更好地调整腔升压的弓形连接天线的电阻载荷。

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