A new design micropatch antenna for GPS applications on vehicle navigation systems

Authors : Fatih İMAMOĞLU, Esin KARPAT

Pages : 172-177

Doi:10.18245/ijaet.571923

View : 15 | Download : 4

Publication Date : 2019-12-10

Article Type : Research Paper

Abstract :A new design of the micropatch antenna for GPS applications is studied. 70 antenna iterations working around the L1 band insert ignore into journalissuearticles values(1575 MHz); with different sized quarter-circular slots on the patch are designed and simulated. In parallel, “design dimensional parameters insert ignore into journalissuearticles values(“r” slot radius and “h” substrate thickness); and antenna resonant frequencies according to parameters” are applied to curve fitting algorithm and an equation for resonance frequency is obtained based on r and h. The resonance frequency values obtained by proposed equation are compared with simulations.
Keywords : Microstrip antennas, antenna design, GPS navigation systems, vehicle navigation