第1个回答 2010-05-06
Microwave Dielectric constant of the measurement, because of its aviation, new materials development, satellite remote sensing and microwave telecommunications and other areas closely related to the cause for more and more attention, the same microwave technology has been developed and applied . This article describes the basic principles of microwave resonant cavity microwave resonator basic indicators, specifically addressed the rectangular microwave resonant cavity, the most basic mode rectangular resonant cavity mode and the mode of the field structure, and the microwave cavity perturbation theory and concrete cavity perturbation within the media to sort out the general theory of the dielectric constant measurements of microwave cavity perturbation method of measuring dielectric constant of the theory. Show that the non-contact measurement theory is relatively simple, required less sample, high precision and wide range of applications, especially for the low-loss dielectric permittivity calculations.
这个是中式翻译
The measurement of dielectric constant for microwave medium materials, because of its close relation with aviation, new materials development, satellite remote sensing and microwave telecommunications and other areas, has got more and more attention and the microwave technology has also been developed and applied . This article describes the basic principles and indicators of microwave resonant cavity, specifically addressed the rectangular microwave resonant cavity, the mode of most basic mode rectangular resonant cavity and the mode’s field structure, and the microwave cavity perturbation theory and concrete cavity perturbation within the cavity. It has sort out the general theory of the dielectric constant measurements which is the theorical method of measuring dielectric constant with microwave cavity perturbation method. It shows that the non-contact measurement theory is relatively simple, requiring less sample, high precision and wide range of applications. It is especially suitable for the low-loss dielectric permittivity calculations.
这个是美式的
第2个回答 2010-05-06
Microwave medium material of dielectric constant, which is measured and aerospace, new material and satellite remote sensing and microwave communication is closely related to such aspects and people more and more attention, also microwave technology is also obtained the development and application. The paper introduces the basic principle of microwave resonator, microwave resonator basic indexes, this paper explains the rectangular resonant cavity structure, microwave basic modes of rectangular resonant cavity modes and the field structure, mould and microwave resonator perturbation theory and specific cavity medium, sorting out perturbation theory of dielectric constant measure that microwave resonator perturbation method for measuring the dielectric constant of theoretical method. Show the non-contact measurement theory is relatively simple, YangPinLiang needed less computational accuracy, wide application range, high, especially suitable for low loss of dielectric constant media.
参考资料:有道桌面词典
第3个回答 2010-05-06
Microwave Dielectric constant of the measurement, because of its aviation, new materials development, satellite remote sensing and microwave telecommunications and other areas closely related to the cause for more and more attention, as has been the development of microwave technology and applications . This article describes the basic principles of microwave resonant cavity microwave resonator basic indicators, specifically addressed the rectangular microwave resonant cavity, the most basic mode rectangular resonant cavity mode and the mode of the field structure, and the microwave cavity perturbation theory and concrete cavity perturbation within the media to sort out the general theory of the dielectric constant measurements of microwave cavity perturbation method of measuring dielectric constant of the theory. Show that the non-contact measurement theory is relatively simple, required less sample, high precision and wide range of applications, especially for the low-loss dielectric permittivity calculations.
第4个回答 2010-05-06
Microwave Dielectric constant of the measurement, because of its aviation, new materials development, satellite remote sensing and microwave telecommunications and other areas closely related to the cause for more and more attention, the same microwave technology has been developed and applied . This article describes the basic principles of microwave resonant cavity microwave resonator basic indicators, specifically addressed the rectangular microwave resonant cavity, the most basic mode rectangular resonant cavity mode and the mode of the field structure, and the microwave cavity perturbation theory and concrete cavity perturbation within the media,
To sort out the general theory of the dielectric constant measurements of microwave cavity perturbation method of measuring dielectric constant of the theory. Show that the non-contact measurement theory is relatively simple, required less sample, high precision and wide range of applications, especially for the low-loss dielectric permittivity calculations.
第5个回答 2010-05-06
Microwave medium material coefficient of dielectrical loss survey, because it has with aspects and so on aerospace, new material development, satellite remote sensing as well as microwave communication close related arouses people more and more interests, similarly the microwave technique also obtained the development and the application. This article introduced the microwave resonant cavity's basic principle, the microwave resonant cavity basic quota, elaborated the rectangular microwave resonant cavity structure specifically, the most basic pattern rectangle resonator mpde and mold's field structure, as well as microwave resonant cavity small perturbance theory and in concrete cavity medium infinitesimal disturbance, thus reorganizes the permittivity measurement the general theory is the microwave resonant cavity perturbation method survey coefficient of dielectrical loss theory method. Indicated that this kind of non-contact survey theory has the operation to be relatively simple, needs the sample quantity to be few, the computational accuracy is high, the application scope is broad, especially suits in the low loss medium coefficient of dielectrical loss computation.