On Modeling and Personal Dosimetry of Cellular Telephone Helical Antennas with the FDTD Code

@inproceedings{Lazzi1998OnMA,
  title={On Modeling and Personal Dosimetry of Cellular Telephone Helical Antennas with the FDTD Code},
  author={Gianluca Lazzi and Om P. Gandhi},
  year={1998}
}
In this paper, a novel method to model helical antennas working in the normal mode, as well as helix-monopole antennas with finite-difference time-domain (FDTD) code is presented. This method is particularly useful to model antennas used for personal wireless communication handsets, where the fairly small dimensions of the helical antennas with respect to wavelength and the grid cell size do not allow an appropriate description of the antennas by the use of metal wires. By observing that a… CONTINUE READING
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