Anti-impact and Over-loading Projectile Conformal Antennas for GPS

Abstract

In this article, design and implement of anti-impact and over-loading projectile conform al antennas for GPS is introduced. First step, material and thickness of base for antennas should be chosen, then width and length of antennas is calculated, next step to polarize antennas and give location of feed points. The designed antenna is emulated and analyzed by IE3D software, and certain parameter is modulated. At last anti-impact and over loading experiment s is carried to prove designed antenna could be applied in execrable condition, and location experiments is carried to show actual effect of designed antenna.