Hybrid approach for efficient calculation of the parallel‐plate impedance of lossy power/ground planes
Hybrid approach for efficient calculation of the parallel‐plate impedance of lossy power/ground planes
复制标题
用于有效计算有损电源/接地层的平行板阻抗的混合方法
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
C. Schuster
中科院分区：
文献类型：
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作者：
R. Rímolo;H. Brüns;C. Schuster
讨论了两种不同的方法来解析计算印刷电路板和封装结构的矩形功率面阻抗（平行板阻抗），即腔腔谐振器模型和径向波导方法。对两种方法进行了比较，结果表明，在较宽的频率范围内，两种方法相结合可以提高计算效率。©2009 Wiley期刊公司微波光学学报，2009；在线发表于Wiley InterScience （www.interscience.wiley.com）。DOI 10.1002 / mop.24559
Two different approaches to calculate analytically the impedance of rectangular power planes of printed circuit boards and package structures (parallel‐plate impedance) are discussed, namely, the cavity resonator model and the radial waveguide approach. Both methods are compared and it is shown that they can be combined to improve the efficiency of the computation over a broad frequency range. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2051–2056, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24559