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微波介电光谱法快速监测海滩沙间甲酚污染

摘要第3-4页
Abstract第4-5页
Introduction第10-12页
1 Dielectric spectroscopy and characterization techniques第12-21页
    1.1 Introduction of the dielectric spectroscopy第12-13页
    1.2 Relative complex permittivity measurement method review第13-19页
        1.2.1 Overview of dielectric property characterization technique第13-14页
        1.2.2 Open-ended probe (reflection method)第14-16页
        1.2.3 Transmission line probe (transmission and reflection method)第16-19页
    1.3 Topic basis, research purposes and technique route第19-21页
2 Environmental sample testing probe design第21-27页
    2.1 Introduction第21页
    2.2 Basic theory of the S-parameter第21-22页
    2.3 Transmission line probe design第22-25页
    2.4 Summary第25-27页
3 Probe measurement calibration and de-embedding第27-43页
    3.1 Introduction第27页
    3.2 Calibration and de-embedding theory第27-32页
        3.2.1 Calibration method第27-28页
        3.2.2 De-embedding technique theory第28-32页
    3.3 Measurement setup第32-33页
    3.4 De-embedding result discussion第33-42页
        3.4.1 Measured adapters’ S-parameter result第33-34页
        3.4.2 Air measurement and de-embedding result第34-36页
        3.4.3 Teflon measurement and de-embedding result第36-38页
        3.4.4 Ethanol measurement and de-embedding result第38-40页
        3.4.5 Water measurement and de-embedding result第40-42页
        3.4.6 De-embedding error analysis第42页
    3.5 Summary第42-43页
4 Relative complex permittivity determination algorithm第43-54页
    4.1 Introduction第43页
    4.2 Modified transmission/reflection calculation method第43-49页
        4.2.1 Modified Nicolson-Ross-Weir(NRW) algorithm第43-48页
        4.2.2 Data optimization第48-49页
    4.3 Accuracy analysis第49-53页
        4.3.1 Frequency independent material air and Teflon characterization第49-51页
        4.3.2 Frequency dependent polar liquid ethanol and water characterization第51-53页
    4.4 Summary第53-54页
5 Beach sand dielectric quality assessment第54-73页
    5.1 Introduction第54页
    5.2 Materials and Methods第54-55页
        5.2.1 Beach Sand Sample Preparation第54-55页
        5.2.2 Instrument Measurement Procedure第55页
    5.3 Establishment of beach sand characterization baseline第55-58页
        5.3.1 S-parameter of different grain size beach sand第55-57页
        5.3.2 Dielectric spectroscopy of different grain size beach sand第57-58页
    5.4 Beach sand sample dielectric property characterization第58-71页
        5.4.1 S-parameter of different water content beach sand第58-62页
        5.4.2 S-parameter of different m-cresol content beach sand第62-65页
        5.4.3 Investigation of water content levels in beach sand第65-67页
        5.4.4 Investigation of the M-cresol concentration in sand samples第67-68页
        5.4.5 Sensitivity and selectivity of transmission line probe第68-71页
    5.5 Summary第71-73页
Conclusion第73-74页
References第74-79页
Appendix MATLAB code第79-89页
Publications第89-90页
Acknowledgements第90-91页

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