Radio Anechoic Chamber / DTU-ESA Spherical Near-Field Antenna Test Facility at Lyngby (North of Cope
Radio Anechoic Chamber / DTU-ESA Spherical Near-Field Antenna Test Facility at Lyngby (North of Copenhagen), photo by Alastair P. Wiper (https://www.eucap2020.org/amta-technical-tours/first-amta-technical-tours) -- source link
#sound#acoustics#science#anechoic chamber#physics