Chi, P., Shih, H., & Yang, T. (2021). 5G Millimeter-Wave Substrate-Integrated Waveguide Quad-Channel Diplexer With High In-Band and Wideband Isolation. IEEE Microwave and Wireless Components Letters, Microwave and Wireless Components Letters, IEEE, IEEE Microw. Wireless Compon. Lett., 31(6), 650-653. https://doi.org/10.1109/LMWC.2021.3064597

Chi, P., H. Shih, and T. Yang. "5G Millimeter-Wave Substrate-Integrated Waveguide Quad-Channel Diplexer With High In-Band and Wideband Isolation." IEEE Microwave and Wireless Components Letters, Microwave and Wireless Components Letters, IEEE, IEEE Microw. Wireless Compon. Lett. 31, no. 6 (2021): 650-653. https://doi.org/10.1109/LMWC.2021.3064597.

Chi, P., et al. "5G Millimeter-Wave Substrate-Integrated Waveguide Quad-Channel Diplexer With High In-Band and Wideband Isolation." IEEE Microwave and Wireless Components Letters, Microwave and Wireless Components Letters, IEEE, IEEE Microw. Wireless Compon. Lett., vol. 31, no. 6, 2021, pp. 650-653, https://doi.org/10.1109/LMWC.2021.3064597.