You Zheng, Carlos E. Saavedra. circ Vector-Sum Phase-Shifter for Microwave System Applications. IEEE Trans. on Circuits and Systems, 57-I(4):752-758, 2010. [doi]
@article{ZhengS10-1,
title = {circ Vector-Sum Phase-Shifter for Microwave System Applications},
author = {You Zheng and Carlos E. Saavedra},
year = {2010},
doi = {10.1109/TCSI.2009.2025851},
url = {http://dx.doi.org/10.1109/TCSI.2009.2025851},
researchr = {https://researchr.org/publication/ZhengS10-1},
cites = {0},
citedby = {0},
journal = {IEEE Trans. on Circuits and Systems},
volume = {57-I},
number = {4},
pages = {752-758},
}