Corral, J.L., Martí, J., Fuster, J.M. and Laming, R.I.
True time delay scheme for feeding optically controlled phased array antennas using chirped fibre gratings
IEEE Photonics Technology Letters, 9, (11), . (doi:10.1109/68.634731).
Full text not available from this repository.
A novel approach of true-time delay (TTD) optical feeder for phased-array antennas is proposed and demonstrated. A compact size continuously variable TTD is achieved by employing tunable lasers and one wide bandwidth chirped-fiber grating as dispersive element. A high-resolution performance (5.3 ps) is obtained for a 26-GHz phased-array antenna employing narrow tuning bandwidth lasers with a wavelength stability of 0.005 nm and a 4 nm bandwidth chirped grating
Actions (login required)