The Millimeter-wave Laboratory (MWL) develops advanced technologies for both radio astronomy and industrial applications, with a strong emphasis on cutting-edge research and technology transfer. Our work spans a broad range of disciplines and is driven by a commitment to scientific and technological excellence.

MWL is a multidisciplinary team comprising engineers, astronomers, technicians, and students, whose combined expertise covers the entire radio spectrum—from decametric to sub-millimeter wavelengths—as well as analog and digital electronics, and digital signal processing and analysis.

The laboratory is located at the National Astronomical Observatory in Cerro Calán, Santiago, Chile. It was established in the year 2000 following the transfer of key equipment from the Maipú Radio Observatory and the relocation and enhancement of the MINI (1.2-meter millimeter-wave radio telescope) from Cerro Tololo.

MWL's activities are primarily supported by the Center for Astrophysics and Associated Technologies (CATA) and the University of Chile. The laboratory plays an essential role in bridging the gap between academic research and real-world applications in both the scientific and industrial sectors, as well as in forming new generations of radio and electronic engineers.