Infineon Antenna Tuners allow a significant improvement in data rate of mobile cellular devices while minimizing power consumption of the device. Modern 3G/ 4G smartphones have to cover a wide frequency range while each of the multiple antennas has to be minimized in dimensions. Infineon aperture tuners optimize the antenna performance in the required frequency bands so as to improve the reception of weak signals and radiate efficiency. Hence it indirectly lowers its current consumption from power amplifiers.
Our antenna tuners are designed to address various tuning concepts, supporting a large variation of antenna impedance with very low Ron values and high voltages. Infineon Antenna tuners are available with both GPIO (General Purpose Input/ Output) and the standardized MIPI RFFE (Mobile Industry Processor Interface for RF Front-End) interface.