함정용 탐색 레이다를 이용한 대함표적 사격 시 2차 반사신호억제에 관한 연구.

Ship radar systems extract the distance, bearing, and altitude of a target and deliver three-dimensional tracking information to the combat system of the ship. In addition, high-resolution information about the target and B-Scope can be obtained using TWS (track while scan) tracking, and the information is used for naval gun firing. However, the normal B-scope is not formed if strong clutter signals from secondary reflection signals from the ground, coastal islands, or mountains are introduced during tracking. In such cases, it could be difficult to adjust the zero point and check the impact using the water column when firing the artillery. Therefore, in this study, a method is proposed to acquire a normal B-Scope by removing the secondary reflected signal, and the proposed method is verified by applying it to the actual Navy ships. [ABSTRACT FROM AUTHOR]