部分填充波导中层状材料介电特性的精确测定

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010) Pub Date : 1999-07-11 DOI:10.1109/APS.1999.788338

J. Catalá-Civera, D. Sánchez-Hernández, E. de los Reyes

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引用次数: 3

摘要

提出了一种用于层状材料复杂介电特性表征的改进技术。该技术是基于部分填充矩形波导的散射测量。为了确定最佳的样品配置，还分析了不同参数对可实现精度的影响。对一些用于印刷天线设计的商用介电基板进行了测量，并已用于验证目的。

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Precise dielectric properties determination of laminar-shaped materials in a partially-filled waveguide

An enhanced technique for complex dielectric properties characterization of laminar-shaped materials is presented. The technique is based upon scattering measurements of a partially-filled rectangular waveguide. The influence of the different parameters regarding the achievable accuracy have also been analyzed in order to determine the optimum sample configuration. Measurements of some commercial dielectric substrates used for printed antenna design were performed and have been used for validation purposes.

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来源期刊

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)

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