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- Beam Synchronization Design Strategies of Noncooperative Spaceborne Bistatic Radar 非合作式星载双站雷达波束同步设计
- spaceborne bistatic radar 天基双基地雷达
- In order to analyze imaging problems in spaceborne bistatic SAR system, it is important to establish a relevant radar echo model. 摘要为了研究星载双基地SAR系统成像的相关问题,必须先建立其回波信号模型。
- Geometry among satellites, the earth and radar of spaceborne bistatic SAR is discussed and expressions of two Doppler parameters are given. 根据星载双基地SAR雷达与目标的空间几何关系,确定了其多普勒参数表达形式,在此基础上建立了星载双墓地SAR回波信号数学模型。
- Based on these, an echo model of spaceborne bistatic SAR system for image processing is established.Through simulation, the error of range model is analyzed. 通过仿真计算分析了信号模型中距离模型的误差,结果表明,误差对成像的影响完全在可接受的范围以内。
- He Feng, Liang Diannong, Dong zhen.A Wavenumber domain algorithm for spaceborne bistatic SAR imaging with large squint angle[J].Acta Electronica Sinca,2005,33(6): 1011 - 1014. [5]何峰;梁甸农;董臻.;适于大斜视角的星载双基地SAR波数域成像算法[J]
- The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS). 并提出了旋转抛物线方程算法,实现了目标任意角度雷达散射截面的快速计算。
- An analysis is given to the effects of the wolfpack jamming on monostatic radar and bistatic radar. “狼群”干扰是美国正在研制的一种分布式干扰。
- Principle of height measurement of InSAR in spaceborne bistatic SAR system is given under "solid baseline" and "variational baseline", based on which the error models of absolute height and relative height measurement are built. 针对星载双基地SAR干涉测高的新特点,给出了“空间基线”、“变基线”下的干涉测高原理,建立了绝对高程误差模型和相对高程误差模型。
- An experimental FM radio based non-cooperative bistatic radar is briefly described,and two related key techniques,i. 简要介绍了基于调频电台非合作式双基地雷达试验系统的组成,解决了两个主要直达波对消和目标检测问题。
- The result will be a reference to the optimal configuration for bistatic radar system. 该结果对双基地雷达的优化配置具有参考价值。
- The MIMO radar ambiguity function of polyphase code is presented based on the ambiguity function of bistatic radar. 摘要从MIMO雷达的特点出发,在双基地雷达模糊函数基础上,提出了MIMO雷达的模糊函数。
- The measurement theory of bistatic radar and its computer simulations are studied in this thesis. 论文对双基地雷达测量理论及其计算机仿真进行了研究。
- Bistatic radar based on regarding FM broadcast as illuminator has potential "four countering" advantages. 摘要利用FM广播照射源的双基地雷达具有良好的“四抗”性能。
- The nonlinear least square estimation of target location in bistatic radar system and its iterative solution are concerned. 摘要考虑了双基地雷达目标定位问题中的非线性最小二乘方程组的迭代解法。
- By establishing proper bistatic coordinates, a conclusion is obtained that equidistance curves of bistatic radar are a series of ellipses. 摘要通过建立合适的双基坐标系,得出双基雷达的等距离和曲线方程是一族椭圆。
- Through makeing use of bistatic radar direction relationship on a plane we reduce the three-dimensional problems to the two-dimension ones to handle. 摘要利用双基地平面关系将空间三维问题降为平面二维处理;
- A clutter simulation method based on the rotational earth model is studied for space-borne bistatic radar (SBBR) configuration. 摘要针对星载双基地雷达系统,研究了基于旋转地球模型的杂波仿真方法。
- With wideband transmission signal, the HRRP in a bistatic radar system is greatly different from the HRRP in a static radar. 摘要采取宽带发射信号,双基地雷达系统获取的目标一维高分辨距离像与单基地雷达下的距离像存在很大差别。
- The relation between HRRP in bistatic radar and HRRP in static radar of the target with multiple scattering centers is investigated.The... 所提出的结论为多基地雷达系统利用多站同时获取的双基地距离像构造目标散射点三维结构图奠定了基础。