Abstract: A moving sensor suite for imaging a scene has three Doppler radars, two moving and one fixed, a fixed video camera and a fixed GPS receiver. The Doppler radars measure the relative velocities between the radars and the scene, as well as the scene's electromagnetic reflectivity, while the video camera records the motion of the camera and the optical property of the scene. The correct registration of the Doppler radars and the camera is established by finding the intersections of the moving Doppler radar motion vectors with the image plane of the video camera. The scene features in the first frame are determined by Doppler circle intersections. The correspondences of the features in the next two frames are established by a feature matching operation.

Abstract: A berthing facility and method of docking a maritime vessel that features greatly improved stability and is suitable at a wide range of depths. The floating berth is made up of a plurality of buoy components protected by a fendering assembly which constitutes the breasting and mooring dolphins of a conventional fixed berth. The fendering assembly presents shock-absorbing fender panels that help absorb the impact from docking ships, the combined system allowing absorption of large berthing energies with reduced reactions and greater safety. The buoy components are preferably each of a type known commercially as a Satellite Separator Platform (SSP).

Abstract: A micro-electro-mechanical system (MEMS) slotline switch includes a slotline transmission line structure defined on top of substrate, a doubly-anchored conductive beam disposed perpendicular to, and above slotline so that there is a certain spacing between the beam and the slotline, a second conductive contact attached to the beam directly above the slot of the slotline a bottom conductive contacts defined on bottom surface of substrate and forming parallel-plate capacitor with conductive beam, conductive traces defined on the bottom surface of the substrate forming a microstrip-to-slotline transition for coupling signals in microstrip line to the slotline, and beam and bottom conductive contacts being spaced apart, and the beam being continuously movable when a voltage is applied between the beam and the bottom conductive contacts.