Effect of Absorption of Patch Antenna Signals on Increasing the Head Temperature

摘要

Every new generation of antennas is characterized by increased accu- racy and faster transmission speeds. However, patch antennas have been known to damage human health. This type of antenna sends out electromagnetic waves that increase the temperature of the human head and prevent nerve strands from functioning properly. This paper examines the effect of the communication between the patch antenna and the brain on the head 's temperature by developing a hypothetical multi -input model that achieves more accurate results. These inputs are an individual 's blood and tissue, and the emission power of the antenna. These forces depend on the permeability and conductivity characteristics of the metal from which the antenna is fabricated. The proposed model is the first one that links the material the antenna is manufactured from and the head 's temperature. The results show that there are only a small number of materials that should be used as antenna covers. These materials are in the form of thin films. By using these thin films at different temperatures, the risk to the head can be reduced. This paper finds that the best results were obtained when the patch antenna was made of one of the following materials operating at a speci fic temperature: traditional materials at 305 degrees K; casting cast steel at around 295 degrees K; bismuth telluride (Bi2Te3) at 290 degrees K; or barium sodium niobate at 310 degrees K.