A compact planar four-element antenna array that can be used to improve the robustness
and accuracy in applications of satellite-based navigation systems that require simple, low …

In this paper, a stair-planar phased array antenna system for mobile broadcast satellite
reception in Ku-band is proposed. The hybrid electromechanical tracking algorithm of this …

In the global navigation satellites systems, the trav-eling time determination of the travelling
signals is the main task of the receivers. For precise positioning applications, the accuracy is …

Los sistemas de comunicaciones inalámbricos utilizan arreglos de antenas para discriminar
la dirección de arribo de las señales recibidas. Estos arreglos junto a los algoritmos de …

Direction finding systems are highly complex and intricate. The direction finding antenna
arrays are expensive and sometimes physically large (more than 125 m is some arrays) …