Near field

Near field may refer to:

Near-field (mathematics), an algebraic structure Near-field region, part of an electromagnetic field Near field (electromagnetism) Magnetoquasistatic field, the magnetic component of the electromagnetic near field Near-field communication (NFC) using the magnetic component of the electromagnetic near field (magnetoquasistatic field)

See also Near-field magnetic induction communication, a technique for deliberately limited-range communication between devices Near-field communication (NFC), a set of application protocols based on this Near-field optics Near-field scanning optical microscope