A Novel Cellular Handset Design for an Enhanced Antenna Performance and a Reduced SAR in the Human Head
Figure 9
Sliced-distribution of the averaged peak SAR1g
in the -plane of the HR-EFH
phantom in cases of handset models at cheek position. The antenna input powers are 0.6 W
and 0.125 W for the frequencies 900 MHz and 1800 MHz, respectively. (a) Model no. 1 at 900 MHz,
(b) Model no. 2 at
900 MHz, (c) Model no. 1 at 1800 MHz,
(d) Model no. 2 at 1800 MHz.
