Source google image: https://www.researchgate.net/profile/Marion_Matters-Kammerer/publication/288250870/figure/fig1/AS:391397510270976@1470327846482/Isolation-between-TX-and-RX-after-compensation-on-the-real-part-impedance-imbalance-Z.png
Isolant r 1.8
Source google image: https://www.researchgate.net/profile/Marion_Matters-Kammerer/publication/288250870/figure/fig1/AS:391397510270976@1470327846482/Isolation-between-TX-and-RX-after-compensation-on-the-real-part-impedance-imbalance-Z.png