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22 December 1997 Acoustically steered and rotated (ASTRO) optoelectronic 2D true-time-delay generation
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Abstract
A new 2-D true time delay (TTD) generation system architecture for phased array antennas is described. The method uses fiber chirp gratings and acousto-optic beam deflectors. By combining free-space optics and guided optics, the device complexity in conventional TTD systems has been significantly reduced. A proof-of-concept experimental results are demonstrated.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Eung Gi Paek, Joon Y. Choe, and Tae Kwan Oh "Acoustically steered and rotated (ASTRO) optoelectronic 2D true-time-delay generation", Proc. SPIE 3290, Optoelectronic Integrated Circuits II, (22 December 1997); https://doi.org/10.1117/12.298259
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