Involvement in Terrestrial Design Studies • AREMS - active reflector demonstrator • ALMA - 1m sub-reflector • Korea Radio Telescope – parabolic reflector panels • SRT Sardinia Radio Telescope) - 100m parabolic reflector panels • SRT - 8m parabolic sub-reflector • DSA (Deep Space Antenna) - 30m parabolic reflector panels © W&JE 2010