SOLDERING METHOD FOR MAGNESIUM ALLOY USING SPUTTERING AND MAGNESIUM ALLOY PHASE SHIFTER FOR MOBILE PHONE ANTENNA USING THE SAME

摘要

PURPOSE: a kind of magnesium alloy welding method is disconnected using calling described in use for mobile communication antenna of sputtering and magnesium alloy phase shifter, to prevent the system by reducing PIMD (passively entombing modulation distortion) mobile communication from passing through EMI (shielding properties of Electromagnetic Interference) magnesium alloy. ;CONSTITUTION: the magnesium alloy (10) of welding method is comprising steps of prerinse Mg alloy surface, titanium (11) Mg alloy surface of sputtering sputter on copper titanium surface (12), and weld Mg alloy surface. ;The 2012 of copyright KIPO submissions