AVX Corporation, (NYSE: AVX) a leading manufacturer and supplier of advanced electronic components and interconnect, sensor, control and antenna solutions, has completed its purchase of Ethertronics Inc., a leading manufacturer of passive and active Isolated Magnetic Dipole™ (IMD) antenna systems for wireless applications across the mobile phone, Wi-Fi, defense, aerospace, medical, and IoT markets. IMD antennas are extremely efficient, insensitive to changes in ground planes and local interference, and have a unique design that offers users the flexibility to tune for multiple frequencies in confined spaces and to actively tune for both radiation pattern coverage and frequency.