Phased array antenna using gain switched multimode fabry-perot laser diode and high-dispersion-fiber

摘要

The present invention is about phased array antenna using gain switched multimode Fabry-Perot laser diode (FP-LD) and high-dispersion fiber. More particularly, the invention deals with techniques that allow compact and low-cost system implementation for phased array antenna adopting optical control and also allows continuous time delay for each antenna in the array to induce phase difference.