  Resilience to noise and to decoherence processes is an important ingredient
for the implementation of quantum information processing, and quantum
technologies. To this end, techniques such as pulsed and continuous dynamical
decoupling have been proposed to reduce noise effects. In this paper, we
suggest a new approach to implementing continuous dynamical decoupling
techniques, that uses an extra control parameter; namely, the ability to shape
the time dependence of the detuning. This approach reduces the complexity of
the experimental setup, such that we are only left with noise originating from
the frequency of the driving field, which is much more robust than the
amplitude (Rabi frequency) noise. As an example, we show that our technique can
be utilized for improved sensing.
