Demonstration of a wideband submillimeter-wave low-noise receiver with 4–21 GHz IF output digitized by a high-speed 32 GSps ADCT. Kojima, H. Kiuchi, K. Uemizu, Y. Uzawa, M. Kroug, A. Gonzalez, T. Dippon and T. KageuraA&A, 640 (2020) L9DOI: https://doi.org/10.1051/0004-6361/202038713