Abstract
In this paper, the beam steering antenna using oscillator array is proposed. The proposed beam steering antenna consists of a antenna array, a Push-Push oscillator array and coupling circuits. The array elements are connected to outputs of the Push-Push oscillator array. By adjusting a condition of the coupling circuit, the phase difference of the outputs of the Push-push oscillator array can be controlled. Therefore, the beam steering function is achieved. The Fundamental characteristics of the proposed antenna are investigated theoretically and experimentally.
