Integrated circuit antenna structure

摘要

An integrated circuit (IC) antenna structure includes a die, a package substrate, an antenna element, a ground plane, and a transmission line. The antenna element is on the die and/or package substrate and has a length in the range of approximately 1� millimeters to 2� millimeters. The ground plane has a surface area larger than a surface area of the antenna element. The transmission line is on the die and/or the package substrate and includes a first line and a second line, wherein at least the first line is electrically coupled to the antenna element.