Digest, Volumes 1-4IEEE Service Center, 1998 - Antennas (Electronics) |
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Page 1809
... FDTD ( 3 ) Using FDTD , we now construct an interaction matrix for each type I inhomogeneous sub- region V. In analogy to the expressions ( 1 ) and ( 2 ) this interaction matrix will relate the electric and magnetic fields on the ...
... FDTD ( 3 ) Using FDTD , we now construct an interaction matrix for each type I inhomogeneous sub- region V. In analogy to the expressions ( 1 ) and ( 2 ) this interaction matrix will relate the electric and magnetic fields on the ...
Page 1818
... FDTD is obtained by replacing Řc with Řep in ( 12 ) . Figure 2 shows the error in the C - FDTD and CP - FDTD reflection coefficients for a plane wave normally incident ( 0 = 0 ) on an offset plane as a function of the normalized offset ...
... FDTD is obtained by replacing Řc with Řep in ( 12 ) . Figure 2 shows the error in the C - FDTD and CP - FDTD reflection coefficients for a plane wave normally incident ( 0 = 0 ) on an offset plane as a function of the normalized offset ...
Page 1968
... ( FDTD ) technique often requires more details than possible when using a uniform - grid FDTD code . With the increasing interest in the FDTD method , and the desire to extend modeling to more complex structures , the use of the uniform - ...
... ( FDTD ) technique often requires more details than possible when using a uniform - grid FDTD code . With the increasing interest in the FDTD method , and the desire to extend modeling to more complex structures , the use of the uniform - ...
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algorithm amplitude analysis analyze angle antenna diversity Antennas and Propagation Antennas Propagat aperture aperture efficiency applications attenuation band bandwidth basis functions beam boundary conditions calculated cavity characteristics circuit circular circular polarization components computed configuration coupling cylindrical density dielectric constant diffraction dipole dispersion diversity domain effects efficiency electric field electromagnetic electron elements experimental FDTD feed Figure finite formulation gain geometry Green's function ground plane IEEE IEEE Trans impedance incident input integral equation layer linear located LTSA magnetic matrix measured microstrip antenna microstrip line modes numerical obtained output parameters patch antenna performance permittivity phase planar plane wave polarization presented problem radiation pattern radome reflection coefficient reflector reflector antenna region resonant frequency return loss satellite scattered field shown in Fig shows signal simulation slot solution space structure substrate surface technique transmission University vector waveguide wavelength