ghost mode

ghost mode

[′gōst ‚mōd]
(electromagnetism)
Waveguide mode having a trapped field associated with an imperfection in the wall of the waveguide; a ghost mode can cause trouble in a waveguide operating close to the cutoff frequency of a propagation mode.
References in periodicals archive ?
com)-- DrivenZero took its 1st Open Beta Test between January to March to check its unique game system such as Ghost Mode, Booster and In-Game Bet system with its fabulous background of Jeju Island.
The four player co-op mode has been dropped, obviously, but a new Ghost mode is introduced that allows you to share your best times using the Vita's Near functionality and re-run levels against other peoples times.
With a multitude of "power-ups," such as Whirl Wind, Lazer and Ghost Mode, players can challenge anything that comes their way through the Zibits Rush exploration.