TRANSMITTING FOCUSING AND BEAM FORMING METHOD AND APPARATUS FOR PROVIDING ADAPTIVE SCALING DATA

摘要

PURPOSE: A transmitting and receiving focusing apparatus for forming adaptive scan line data and a method thereof are provided to generate exact receiving focusing data in a division area using a reference which determines an accuracy degree of a receiving focus. CONSTITUTION: An analog/digital converter(20) converts a reflecting signal received through a conversion arrangement(10) into a digital signal. The digital signal is contemporarily stored in a memory(30). The digital signal stored in the memory(30) is provided to memories(200). Memories(200) temporarily stores the digital reflecting signal from the memory(30). Delay controllers(210) receive a digital from the memories(200) and receiving-focus preliminary scan line data. A multiplexer(220) multiplexes and temporarily stores 4 preliminary scan line data from the delay controllers(210) in an FIFO(230). A scan line synthesizer(240) synthesizes a parallel receiving-focused scan line data to generate adaptive scan line data.