QUADRATIC COMMUNICATION MODULE CAPABLE OF SWITCHING ANTENNA ACCORDING TO GRAVITY

Abstract

The invention relates to a tetrahedral-bodied wireless communication module for electronically selecting the appropriate antenna after free fall, random launch or air drop, and is characterized by having a tetrahedral outer body (1) suitable for the stable positioning of the communication module on one of its surfaces after free fall, random launch or air drop, and an electronic orientation and selection system suitable for determining the position of the tetrahedral outer body (1) relative to the ground according to the gravity data received from the digital accelerometer (4), detecting the monopole antenna (8) remaining in the upper position and electronically connecting the transceiver (6) to the said monopole antenna (8) remaining in the upper position via the SP4T RF switch (7).