| 1. | Two kinds of solutions to the electric potential of electric couple polaron and conductor sphere system
电偶极子和导体球系统电势的求解 |
| 2. | Research on the distribution of electric potential and electric field intensity outside the conducting spheroid
对导体球外电势和场强分布的研究 |
| 3. | Appication of electric image to the system of a point charge in or out of a hollow conducting sphere
电像法推广于导体球腔及腔中存在点电荷的系统 |
| 4. | On resonant frequency shifts of a conducting sphere resonantor eccentrically loaded with a small reciprocal chiral sphere
互易手征小球偏心加载导体球谐振腔研究 |
| 5. | The electric dyadic green ' s function inside the sphere and the magnetic dyad outside the sphere are given . in addition , spherically multilayered conductor is discussed and the dyadic green ' s functions are given for a two - layer conductive sphere
进一步讨论了同心分层导体球情况，并给出了电流元位于两层同心导体球的里层时球内电场和球外磁场的并矢格林函数。 |
| 6. | To verify analytical solutions , the numerical solution is computed for the problem that an arbitrary time - harmonic current dipole is in a conductive sphere utilizing finite element method and the analytical solution is compared with the numerical solution
为验证所求电磁场解析解的正确性，利用通用有限元分析软件对导体球中时谐电流元的电磁场解析解作了数值验证。 |
| 7. | The backscattering results of benchmark targets such as sphere , nasa almond , double ogive are given in this paper , they agree very well with the measurement . these numerical results prove the validity and high accuracy of the present methods
本文给出了基准目标如导体球、杏仁核、双橄榄体等的后向散射结果，这些结果均与测量值吻合很好，充分说明了本文方法的高效性。 |
| 8. | Secondly , by using the scattering characteristics of rough surface , the relation formula between received power and transmitted power of remote system for a facet is derived . finally , the scattering power for a conductor sphere is computed . 4
根据有关测量数据，提出了激光引信的发射波束模型，并结合粗糙面散射理论，导出面元散射功率方程，给出导体球的激光近场散射功率结果。 |
| 9. | This article uses the law of electricity image , the differences of the intensity of electric field of some electric charges under not changing the distribution with electric conductor ball electric charge and changing with distribution of electric conductor ball of change are studied
摘要运用电像法，研究了任一点电荷在不改变带电导体球的电荷分布及改变带电导体球的电荷分布两种情况下所形成的电场强度的差异。 |
| 10. | Firstly , in spherical coordinate system , the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived , using reciprocity theorem and transforming relations between special functions . then , selecting appropriate coordinate system , using superposition principle , the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained . finally , by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1 , the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
首先利用特殊函数间的转化关系和互易定理推导得到了无限大导体空间中球坐标下时谐电流元电磁场的二阶矢量位形式：然后利用叠加原理，选择合适坐标系，求解了导体球中时谐电流元的修正磁矢量位边值问题，得到了问题的解析解；最后依据不同坐标系下电磁场解的转化原理，借助勒让德多项式和n次1阶球谐函数的加法公式，将坐标系特殊安放时的电磁场解析解变换到坐标系一般安放时的解析解，给出了球内电场和球外磁场的并矢格林函数。 |
