A coplanar broadband and efficient system was developed for real-time exposure of in vitro neuronal samples to electromagnetic fields in the microwave range to test their effectiveness in nervous stimulation.
We present an ultra-wideband technique, based on a coplanar waveguide, for single-cell sensing. Numerical analysis carried out on the modeled system shows that variations of the scattering parameter S-21, in the presence and in the absence of a spherical cell, are such that the cell can be sensed by means of scattering parameters measurements.
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