首页>
外国专利>
ANGULAR SELECTOR FOR SURVEILLANCE MONOPULSE RADAR
ANGULAR SELECTOR FOR SURVEILLANCE MONOPULSE RADAR
展开▼
机译:监视单脉冲雷达的角度选择器
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: radiolocation. SUBSTANCE: invention is related to angular selectors of radar targets and is used to reduce angular ambiguity of surveillance monopulse radar under condition of target following in transit. Angular selector for surveillance monopulse radar includes unit evaluating direction finding sensitivity, two threshold decision-making units ( PRB1 and PRB2 ) and logic AND gate with inverse and direct inputs. Unit evaluating direction finding sensitivity is connected with its inputs to outputs of surveillance monopulse radar for signal of angular error and angle of antenna turn and is connected with its output via PRB1 and PRB2 to inverse and direct inputs of logic AND gate having output for target indication signal in working range of angles and outside of its limits. EFFECT: enhanced selectivity by way of formation and usage of present smoothed evaluation of values of direction finding sensitivity in entire range of angular mismatch. 4 dwg
展开▼