Presentation Information
[WG3-4]An Ultra-Wideband and High-Resolution Microwave Photonic Beamforming Network
○Yifei Chong1,2, Senyu Zhang1,2, Wei Luo1,2, Yunlong Li1,2, Yiqiang Ou1,2, Tiange Wu1,2, Shuang Zheng1,2,3, Minming Zhang1,2,3 (1.Optical and Electronic Information, Huazhong University of Science & Technology, 2.National Engineering Research Center of Next Generation Internet Access-system, 3.Optics Valley Laboratory)
Keywords:
Microwave photonic devices and systems
We propose an ultra-wideband and high-resolution microwave photonic beamforming system. The silicon-integrated 8-channel 4-bit tunable optical true-time delaylines are designed, and the results demonstrate 32 distinct pointing angles from -85.5°to 69.1°.