A simple method for measuring the relative permittivity of printed circuit board materials Export

@article{citeulike:2305864, abstract = {This paper presents a simple method to measure the relative permittivity of glass-epoxy printed circuit boards (PCBs). In this method, the relative permittivity as a function of frequency is measured using an actual PCB. In order to estimate the relative permittivity, the reflection coefficient is measured with a network analyzer. The relative permittivity is calculated by observing the frequencies of the resonant cavity modes. We show that the relative permittivity of an FR-4 sample decreases from 4.3 to 4.2 at frequencies from 300 MHz to 2 GHz}, author = {Namba, A. and Wada, O. and Toyota, Y. and Fukumoto, Y. and Wang, Zhi L. and Koga, R. and Miyashita, T. and Watanabe, T.}, booktitle = {Electromagnetic Compatibility, IEEE Transactions on}, citeulike-article-id = {2305864}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/15.974630}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=974630}, doi = {10.1109/15.974630}, journal = {Electromagnetic Compatibility, IEEE Transactions on}, keywords = {electromagnetics, experiments, pcb}, number = {4}, pages = {515--519}, posted-at = {2008-01-30 04:06:56}, priority = {2}, title = {A simple method for measuring the relative permittivity of printed circuit board materials}, url = {http://dx.doi.org/10.1109/15.974630}, volume = {43}, year = {2001} }

TY - JOUR ID - citeulike:2305864 L3 - citeulike-article-id:2305864 N2 - This paper presents a simple method to measure the relative permittivity of glass-epoxy printed circuit boards (PCBs). In this method, the relative permittivity as a function of frequency is measured using an actual PCB. In order to estimate the relative permittivity, the reflection coefficient is measured with a network analyzer. The relative permittivity is calculated by observing the frequencies of the resonant cavity modes. We show that the relative permittivity of an FR-4 sample decreases from 4.3 to 4.2 at frequencies from 300 MHz to 2 GHz IS - 4 JF - Electromagnetic Compatibility, IEEE Transactions on EP - 519 TI - A simple method for measuring the relative permittivity of printed circuit board materials VL - 43 T2 - Electromagnetic Compatibility, IEEE Transactions on SP - 515 KW - electromagnetics KW - experiments KW - pcb AU - Namba, A AU - Wada, O AU - Toyota, Y AU - Fukumoto, Y AU - Wang, Zhi AU - Koga, R AU - Miyashita, T AU - Watanabe, T PY - 2001/// UR - http://dx.doi.org/10.1109/15.974630 ER -