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For example , 2-dimensional directional wave measurements in Hurricane Bonnie revealed significant wave heights ( Hs ) of about 10.5 m in the right-front quadrant of the storm compared about 6 m in the rear quadrants ( Wright et al ., 2001 ) . Dr. Martinez ' current areas of interest include microwave , millimeter , and sub-millimeter wave power generation , Microelectromechanical ( MEM ) and micro-machining technology , wide bandgap materials and devices , low power RF and mixed signal components , analog design , electromagnetic simulation , analog-to-digital convertion , advanced packaging , and high speed devices and processes . Playaricks by Steve Shidler A 40 ' by 20 ' high spinnaker cloth wave undulates and breaks like a real wave , its top lit by el-wire to give 3D visual effects . The FIT will create a profile ( of ground elevation versus distance inland from the shoreline ) for each transect crossing an erodable shoreline segment , and with sufficient wave action to cause erosion of dunes and bluffs or failure of erosion protection devices during the base flood . There is a grainy texture visible between the brightness peaks in the most prominent wave . Notice that the directional wave spectra in the right-rear quadrant indicated a bimodal distribution with one component propagating towards about 330oT and a more energetic component moving at about 60oT . Other related research includes studies in millimeter and sub-millimeter wave physics . On 24 August , an air-sea interaction experiment was conducted from the NOAA WP-3D aircraft where the mixed layer thermal structure was observed from a series of AXBTs along with concurrent observations of the directional wave spectra from the NASA Scanning Radar Altimeter ( SRA ) .