@article{oai:soar-ir.repo.nii.ac.jp:00012487, author = {Tashiro, Kunihisa and Kakiuchi, Atsuya and Moriizumi, Ken-ich and Wakiwaka, Hiroyuki}, issue = {6}, journal = {IEEE TRANSACTIONS ON MAGNETICS}, month = {Jun}, note = {Stable operating conditions for a high-sensitivity induction gradiometer are studied experimentally. In order to reduce electrical interferences in our developed induction gradiometer, we construct a Faraday cage. It consists of copper mesh and wood, and is 2.0 m x 1.8 m x 1.8 m in size. Experimental results show that the inside of the cage can provide a quiet electrical environment where the electrical interference is suppressed. Choosing a suitable grounding point for the electronics, undesirable signals in the sensor output are cleaned. Observation of a weak magnetic field is also demonstrated., Article, IEEE TRANSACTIONS ON MAGNETICS. 45(6):2784-2787 (2009)}, pages = {2784--2787}, title = {An Experimental Study of Stable Operating Conditions for a High-Sensitivity Induction Gradiometer}, volume = {45}, year = {2009} }