Nam, Jeong Hu, Woong Joo Chang, Kwang Ho Jang, and Tae Hwan Jang. 2025. “Design of a 6-Bit Broadband Differential Digital Attenuator Using a Hybrid Topology for DC–13 GHz Systems”. Journal of Integrated Circuits and Systems 12 (1), 49-54. https://doi.org/10.23075/jicas.2026.12.1.009.