A. Kord, M. Tymchenko, D. L. Sounas, H. Krishnaswamy, and A. Alù. CMOS Integrated Magnetless Circulators Based on Cyclic-Symmetric Angular-Momentum Biasing. IEEE Transactions on Microwave Theory and Techniques, 2019, 67, 7, 2649-2662. (arxiv)
A. Kord, M. Tymchenko, D. L. Sounas, H. Krishnaswamy, and A. Alù. CMOS Integrated Magnetless Circulators Based on Cyclic-Symmetric Angular-Momentum Biasing. IEEE Transactions on Microwave Theory and Techniques, 2019, 67, 7, 2649-2662. (arxiv)