PARTIAL-BODY AND NON-UNIFORM EXPOSURE Sample Clauses

PARTIAL-BODY AND NON-UNIFORM EXPOSURE. In the case of partial-body exposure from highly directional or localized sources or from nonuniform exposure over an area equivalent to the body, relaxation of the PELs in Section A of Table C-I is allowed for exposures limited to portions of the body. In the frequency range of 0.1 to 300 MHz, the relaxation of the E and H PEL shown in Section C of Table C-I allows the spatially averaged square of the E and H fields to be as high as 20 times the whole body PEL. The relaxation of the power density and mean squared field strength limits shown in Section C of Table C-I is allowed for non-uniform exposure of all parts of the body. The relaxation of the power density and mean squared field strength limits shown in Section C of Table C-I is allowed for partial-body exposure of all parts of the body except the eyes and the testes. At frequencies above 6 GHz, where body absorption is quasi-optical and body resonance considerations do not apply, the SAR exclusion rule is not applicable. The PELs may be relaxed using the 6 minute time-averaged limits for partial body/nonuniform exposures given in Section C, Table C-I.