BF Chen, ZQ Li, W Shi, Y Yao, ZY Xia… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A 6–18-GHz ultrawideband vector-sum phase shifter (PS) with 6-bit digital phase control for
phased-array system in SMIC 40-nm CMOS process is presented in this article. Combination …