Fluxgate sensors were firstly invented in 1930 and basically used to measure D.C magnetic fields up to 1mT (Mili Tesla). They are used for various applications including industrial monitoring and control system, over current detection, space research, submarine detection etc. Fluxgate sensors are very small in sizes which enable them to use in micro/nano-electronics technologies. In addition, these fluxgate sensors are also used in robotic probes to analyze and detect the earth’s magnetic field as well as other planets. These fluxgate sensors have high reliability and sensitivity which help to detect small magnetic fields. The fluxgate sensors with very low noise as well as nanotesla resolution are suitable for metal part detection in food, surveillance, shielding technologies and many others. The key factors which drive the growth of the global fluxgate sensors market are significantly growing electronics and electrical industry along with rising demand for consumer electroni...