Abstract:
Apparatuses and systems for millimeter-wave antennas are described. An apparatus comprises a board assembly, and a first and second antenna disposed within the board assembly. A third antenna can comprise a semiconductor antenna attached to the board assembly. A parasitic layer can be gap-coupled to the first and second antenna. The first and second antenna can include a rectangular patch antenna and an annular ring antenna. Other aspects are described.
Abstract:
An apparatus for providing a control signal for a variable impedance matching circuit comprises a control module configured to generate a control signal for adjusting an impedance of a variable impedance matching circuit coupled to an antenna module. The control module is configured to generate the control signal based on a sensor signal received from a sensor circuit located in proximity to the antenna module. The sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module.
Abstract:
Apparatuses and systems for millimeter-wave antennas are described. An apparatus comprises a board assembly, and a first and second antenna disposed within the board assembly. A third antenna can comprise a semiconductor antenna attached to the board assembly. A parasitic layer can be gap-coupled to the first and second antenna. The first and second antenna can include a rectangular patch antenna and an annular ring antenna. Other aspects are described.
Abstract:
An antenna is described on ceramics that may be used for a packaged die. In one example, a package has a die, a ceramic substrate over the die, an antenna attached to the ceramic substrate, and conductive leads electrically connecting the antenna to the die.
Abstract:
An antenna is described on ceramics that may be used for a packaged die. In one example, a package has a die, a ceramic substrate over the die, an antenna attached to the ceramic substrate, and conductive leads electrically connecting the antenna to the die.
Abstract:
An apparatus for providing a control signal for a variable impedance matching circuit comprises a control module configured to generate a control signal for adjusting an impedance of a variable impedance matching circuit coupled to an antenna module. The control module is configured to generate the control signal based on a sensor signal received from a sensor circuit located in proximity to the antenna module. The sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module.