The big antenna selection

City, can produce big antenna, BD/GPS antenna manufacturers mainly Shenzhen Xin technology co, AI Fu electronic communications Ltd, jiaxing electronics, jiakang electronics and other manufacturers. 　Taiwan also had Li and other manufacturers. 　Most buy ceramic parts manufacturers from home and abroad, with the design of amplifier circuit. 　Super Intelligent Terminal has become the general trend, size of the narrow space for components put forward higher requirements. More than current domestic technology only in the 15x15 mature, 10x10 more than ripe. Smaller antennas will need imports.