Corrections to “Dual Antenna Coupling Manipulation for Low SAR Smartphone Terminals in Talk Position”

A correction to a key figure in a previous paper by the authors, in the above paper
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, is contained in this comment. Subsequent to the error, some further analysis is made of the tangential magnetic field close to the surface of the sphere model representing human tissue. Results explain how, counterintuitively, phase inversion between the antenna elements causes a more substantial specific absorption rate (SAR) in between them. On the other hand, co- phasing between the antenna elements causes a more substantial SAR at the antenna elements.