Comparative Analysis of Compact Microring Resonator Architectures for Tunable Optical True Time Delay

GF Mihret, T Srinivas - 2021 IEEE International Conference on …, 2021 - ieeexplore.ieee.org
In this paper, we have carried out detailed analytical study of a compact continuously
tunable optical time delay based on optimal ring resonator architectures that can reduce …

An optical beam-forming chip based on switchable delay lines for Ka-band phased array

P Zheng, X Xu, B Yun - 2020 International Topical Meeting on …, 2020 - ieeexplore.ieee.org
A 1× 4 optical beamforming chip with four channels of silicon switchable delay lines
designed to control the Ka-band (40 GHz) phased antenna arrays is proposed. Each …

Design Principles for Fibre-Wireless Integration in the Mobile Communication Networks

M Kamalian-Kopae, ME Belkin… - 2020 22nd International …, 2020 - ieeexplore.ieee.org
Bandwidth demand from existing and emerging applications is the main driver for the study
of the fibre-wireless integration in future mobile communications networks. Despite …

Optical beamforming device using phased array antenna and operating method thereof

OK Kwon - US Patent 11,589,140, 2023 - Google Patents
H01Q3/26—Arrangements for changing or varying the orientation or the shape of the
directional pattern of the waves radiated from an antenna or antenna system varying the …