https://scholars.lib.ntu.edu.tw/handle/123456789/502218| Title: | A 0.55THz Y-Vector Network Configured Beam Steering Phased Array in CMOS Technology | Authors: | Zhao, Y. Hadi, R.A. Lu, H.-C. Tseng, T.-S. Zhang, Y. Qiao, W. Lo, M.K. Jou, C.-P. Zhang, K. Chang, M.-C.F. HSIN-CHIA LU |
Keywords: | beam steering phased array; beamforming; phase shifter; phased array; sub-mmwave; Terahertz | Issue Date: | 2018 | Journal Volume: | 2018-June | Start page/Pages: | 587-590 | Source: | IEEE MTT-S International Microwave Symposium Digest | Abstract: | A Y-vector oscillator network is devised to configure (sub)-mm-wave/terahertz (THz) beamforming systems with minimized footprint and energy consumption. It requires no traditional adjustable phase shifter at multi-channel front end which usually suffer from high insertion loss at these frequencies. A compact (1.4mm2) CMOS lx4 Beam Steering Phased Array (BSPA) based on this network is validated at 0.55THz with pm 30 steering angle range. This is the first monolithic BSPA reported beyond 0.5THz. © 2018 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/502218 | DOI: | 10.1109/MWSYM.2018.8439842 | SDG/Keyword: | Antenna phased arrays; Beamforming; Energy utilization; Millimeter waves; Phase shifters; Terahertz waves; Beam-steering; CMOS technology; mm-Wave; Multi channel; Oscillator networks; Steering angles; Tera Hertz; Vector networks; CMOS integrated circuits [SDGs]SDG7 |
| Appears in Collections: | 電機工程學系 |
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