RF Micro Devices, Inc. designs and manufactures radio frequency (RF) components and system solutions for mobile communications worldwide. It offers power amplifiers, transmit modules, cellular transceivers and transceiver modules, and system-on-chip solutions that enable mobility and provide connectivity, and support advanced functionality in mobile devices, cellular base stations, wireless local area networks, and global positioning systems. The company provides integrated circuits, including gain blocks, low-noise amplifiers, power amplifiers, receivers, transceivers, modulators, demodulators, and voltage-controlled oscillators, as well as employs a range of semiconductor process technologies comprising SiGe, GaAs, and silicon complementary metal oxide semiconductor. Its multi-chip modules product line comprises power amplifier modules, active antenna products, voltage controlled oscillators, phase-locked loops, coaxial resonator oscillators, active mixers, hybrid amplifiers, power doublers, and optical receivers; and passive components consist of splitters, couplers, mixers, transformers, isolators, and circulators. The company serves commercial, industrial, military and aerospace, and other markets in wireless and wired communications applications. RF Micro Devices sells its products to original equipment manufacturers and original design manufacturers through a network of sales representative firms and distributors. The company was founded in 1991 and is headquartered in Greensboro, North Carolina.