Patent ID: 8018392
Filing Date: 2011-09-13
Classification: H01L,H01Q

Abstract:
1. An antenna element comprising: a radio transceiver that transmits and receives a radio wave; a signal input pad; a ground layer; a connection portion for electrically connecting the radio transceiver to the ground layer and the signal input pad, wherein the connection portion is directly connected to the signal input pad; a silicon substrate on which the connection portion, the radio transceiver, the signal input pad, and the ground layer are formed; and a SiO a solder resist formed around the radio transceiver, the signal input pad, and the ground layer, wherein the radio transceiver is disposed on the first surface of the silicon substrate with the SiO wherein the ground layer and the signal input pad are disposed on the second surface of the silicon substrate opposite to the first surface thereof with the SiO wherein the connection portion is disposed to penetrate the silicon substrate with the SiO