Requtech AB Sweden antenna design, ka-band, ku-band, phased array, satcom, and satellite communications
MIRAD microwave AG Switzerland antenna design, feed systems, ground stations, microwave engineering, orthomode transducer, rf simulation, satcom, and waveguides
RF Microtech S.r.l. Italy antenna design, en9100, microwave engineering, phased arrays, rf microtech, rf simulation, and satcom
