Structural Design and Capacitive Coupling Analysis forC6A High Frequency Connector

• Main Authors: Ming-Wei Tsai, 蔡明偉
• Other Authors: Yi-Hua Fan
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/17774369234250038669

碩士 === 中原大學 === 機械工程研究所 === 104 === Improve the near-end crosstalk noise of capacitive coupling compensation for Cat 6A Network connector, and change the structure of the printed circuit board layout design, to meet the TIA / EIA-568-C.2 standard, and observe the quality of the transmission signal changes in circumstances, signal integrity and thus achieve a balance of signal of Network connector. This paper use RJ45 Cat 6A connector for the study to explore the Crosstalk, Return loss, Insertion Loss and other high-frequency electrical characteristics. Research methods including high-frequency measurements and electromagnetic simulation analysis software, and compare the results. High frequency test module design and production, operation the test equipment, assembled the test system, measuring the results of the analysis ...... etc. for experimental measurements of network connector; measuring instruments are Value Network Analysis and Network Cable Analysis, simulation software is CST Microware Studio. Study how to create the 3D model, simulation settings, operation, parameter extraction and circuit analysis. After the compensation of balancing capacitors into the network connector, we can found the crosstalk is increase and meet permanent link requirements of standard; the next target should be meet Cat 6A Hardware performance of standard and sustainable development for network connector.