title: Moving coil linear variable differential transformer.
abstract: A moving-coil linear variable differential transformer with no ferromagnetic components is described. The device is essentially interchangeable with a conventional moving-core linear variable differential transformer, but is virtually unaffected by ambient magnetic fields up to 8 T. The transducer is connected to a standard commercially available carrier amplifier for signal conditioning.
authors.affiliation: Oak Ridge National Laboratory, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
authors.forename: J F
authors.initials: JF
authors.lastname: Ellis
authors.forename: P L
authors.initials: PL
authors.lastname: Walstrom