Giunta, M., Lessing, M., Yu, J., Fischer, M., Lezius, M., Xie, X., et al. (2021). Photonic Microwave Oscillator based on an Ultra-stable-laser and an Optical Frequency Comb. In 2020 50th European Microwave Conference (EuMC) (pp. 591-594). IEEE. doi:10.23919/EuMC48046.2021.9337944.