2022-03-022022-03-0220031-58053-839-8https://publica.fraunhofer.de/handle/publica/140660Conference proceedings: five days, three conferences, one exhibition. 33rd European Microwave Conference 2003; GAAS 2003; Wireless technologies 2003;European Microwave Week 2003; GAAS 2003; Wireless technologies 2003