Hyper beamforming (HBF) technique for beam narrowing;
超波束(HBF)用于波束锐化
In the Doppler beam sharpening(DBS) mode,the migration through range resolution correction(MTRC) and quadratic phase compensation technique were used to improve DBS resolution.
针对多普勒波束锐化(DBS)模式不进行越距离单元走动校正(MTRC)和回波2次相位匹配的缺点,采用MTRC补偿和2次相位匹配滤波的方法提高了DBS的分辨率;针对斜视SAR距离走动大和距离弯曲小的特点,采用时域校距离走动、频域校距离弯曲的成像方法,并对其3次相位进行修正,有效扩大了方位聚焦深度。
Doppler beam sharpening (DBS) is an effective technique to construct the high resolution ground images of airborne PD radar in its air to ground mode.
多普勒波束锐化 (DBS)已成为机载脉冲多普勒雷达在空 /地工作模式中对地面进行高分辨成像的有效途径 ,因而受到了国内外广泛的重视。
Doppler beam sharpening(DBS)technique can provide reference for the location of the moving target detected to attack more accurately and effectively.
多普勒波束锐化成像技术(DBS)能为检测出的动目标定位提供参考,从而有效地实现精确打击。
The Application of DBS in Unresolved Targets
多普勒波束锐化在群目标分辨中的应用
Technique of Doppler Beam Sharpening for Enhancing adar Azimuth Resolution
提高雷达方位分辨力的多普勒波束锐化技术
The Enhancement of Eye Fundus Image Based on Rough Sets and Wavelet Unsharp Masking
基于粗糙集与小波反锐化掩模的眼底图像增强
Image filtering and edge enhancing algorithm based on local information
基于局部信息的图像滤波及边缘锐化算法
pencil shape beam radar
锐方向性射束式雷达
With the end of the mutiny, the question of the formation of a Greek Government became acute.
叛变事件结束后，成立希腊新政府的问题变得尖锐化了。
Cassegrain antenna is a kind of dual-reflector antenna, with characteristics of high-gain, narrow-beam, suppressed side lobes and agility in designing.
卡塞格伦天线是一种双反射面天线,其特点是高增益、锐波束、低旁瓣、设计灵活。
sharp cutoff lowpass filter
锐截止式低通滤波器
Perianal Condyloma Acuminate Treated by MTC Associated with CO_2 Laser and Interferon Injection
微波组织凝固联合二氧化碳激光、干扰素等治疗肛周尖锐湿疣
Spot-beam Design and Optimization of On-board Multi-beam Antenna for LEO Satellite Systems
低轨卫星系统星载多波束天线点波束设计及优化
Research on Position Reduction of Echo Intensity and Image Denotation From Multibeam Echo Sounder
多波束回波强度位置归算及图像化表示
Standardization Status of Dual-Layer Beamforming in LTE
LTE中双流波束赋型的标准化进展
Computer's image processing technology is applied to the treatment of intensive, smooth or sharp filtering waves for crepe fabric images.
运用计算机图像处理技术,对绉织物图像进行增强、滑滤波及锐化滤波处理。
Research on Key Technique of Miniaturization Multi-beam Swath Bathymeter;
多波束条带测深仪小型化关键技术的研究
The normalized wave functions of the particles bound in one-dimensional square potential wells;
一维方势阱中束缚态粒子的归一化波函数
Study on the Beampattern Optimization for Multiple-Input Multiple-Output Radar
多输入多输出（MIMO）雷达波束优化处理研究
The Filter Properties of Photonic Crystal and Optimization Design of a Photonic Crystal Beam Splitter
光子晶体的滤波特性及分束器的优化设计
Optimization and Realization of Adaptive Beam Algorithm for Passive Phased Array Antenna
无源相控阵天线自适应波束算法优化及实现