method and device for schiffsradaranlage to eliminate richtungsfehlern according to the fluctuations of the shipFOLKE LIND,KARL GORAN
horizontal regulating antennenbündel for schiffsradar.A shipboard search radar in which an antenna beam is stepped up and down in elevation to keep the beam pointed approximately toward the horizon even though the ship may be rolling and/or pitching.KRUGER BRADFORD EUGENE, US...