Research of LTCC millimeter-wave T/R module

Low-Temperature Co-fired Ceramic (LTCC) technology is one type of Co-fired ceramic multi-chip module (MCM-C), which is a high-integration and multilayer- printed packaging technology. In this paper, a millimeter-wave T/R module was presented with a very compact module size of 55×13 ×10mm
³
and an extremely low weight of only 31 grams by this technology, its output power was greater than 30dBm. Besides, the optimum EMC design and technology of embedded passive components were used.