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A simultaneous measurement method using a parallel modulated probe array is proposed to measure the electromagnetic field radiated by antennas at different locations simultaneously. Each modulated probe is excited by a local signal with different frequency, so that the received intermediate frequency (IF) signal contains different frequency components which indicate the relative magnitude of the radio-frequency...
Numerical and experimental analyses of dipole impedance in the presence of 3D dielectric body was carried out. For the numerical computations, the mixed-domain method-of-moments (MoM) using polynomial expansion and finite-difference time-domain (FDTD) method were applied. Accuracy of the previously proposed MoM for high-permittivity material was substantiated by comparison between the numerical solutions...
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