Antenna Radiation Hazard (RADHAZ) Safety Zones

Calculate the safety zones around a Yagi-Uda antenna based on radiation INIRC88 and NRPB89 standards. View the safety zone ISO surfaces.

Calculate a full 3D near field cube of the antenna's immediate surroundings. Use math scripts to identify the safety zones.

Figure 1. The 3D safety zones for 80% and maximum exposure levels according to the INIRC 88 standard at 0.95 GHz.

Note: The INIRC (International Non-ionising Radiation Committee) and NRPB (The UK National Radiological Protection Board) provide standards that determine safe radiation thresholds. These standards are typically frequency dependent and defined in a piece-wise manner.