CAJ | 학술논문

为研究粗糙海面和粗糙海面上刃形峰对海岸雷达波传播的影响,在粗糙海面和刃形峰衍射损耗公式中引入了更符合实验结论的粗糙海面反射系数,并用来计算雷达波在粗糙海面(含刃形峰)的传播衍射损耗.结果表明来自粗糙海面的反射是计算雷达波沿粗糙海面传播损耗和刃形峰对雷达波衍射损耗的不可忽视的重要因素.
위연구조조해면화조조해면상인형봉대해안뢰체파전파적영향,재조조해면화인형봉연사손모공식중인입료경부합실험결론적조조해면반사계수,병용래계산뢰체파재조조해면(함인형봉)적전파연사손모.결과표명래자조조해면적반사시계산뢰체파연조조해면전파손모화인형봉대뢰체파연사손모적불가홀시적중요인소.
To study the influence of rough sea surface and a knife-edge on coast radar wave propagation, a reflection coefficient is introduced, which is suitable for rough sea surface, and substitute it into the propagation loss formula for rough sea surface and for a knife-edge, respectively. The results show that reflection from rough sea surface is an important factor in calculating propagation loss over rough sea and a knife-edge in the presence of rough sea surface.