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- conformal array antenna 共形阵天线
- Thanks a lot. I will take a look. is it for array antenna? 沙发大中小发表于2008-4-1822:14只看该作者看帖回帖是一种美德,您的回帖是对楼主最大的支持
- conformal array antennas 共形阵列天线
- The sectored array antenna is applied to the base station of TD SCDMA. 该天线阵列用于TD SCDMA基站系统中。
- The performance of MUSIC for conformal array is analyzed in detail, including its variance and corresponding Cramer-Rao bound (CRB). 详细分析推导了MUSIC算法在共形阵列天线 (锥面阵列、柱面阵列、球面阵列)中的估计方差、克拉美-罗界(CRB);
- The digital beamforming (DBF) of the phased array antenna is a key technology of the smart antenna. 阵列天线的数字多波束形成技术是智能天线中的一项重要技术。
- Adopting the form of conformal array can enlarge the area of radiations and increase the array-gain and obtain a longer operating range at the same time. 为解决该问题,现在多采用共形布阵方式,这样可以增大布阵面积,提高阵增益,最终获得更大的作用距离。
- In the first part of dissertation, the basic theory of conformal array is introduced.The three-dimension DBF of circular array and cylinder array are presented. 首先,介绍了共形阵的基本理论及相关技术,并对共形阵的常规阵列均匀圆阵和圆柱阵进行了详细的三维波束图仿真研究。
- A microstrip array antenna is designed and manufactured to work as the feed of the Cassegrain antenna system. 研制了一个用作卡塞格伦天线系统的馈源的微带天线阵。
- The large flange welded by using EBW has been successfully used in the array antenna of new radar. 采用电子束焊完成的大型法兰已成功地应用于某新型雷达的阵列天线。
- In this paper,a kind of cylindrical EBG structures applied to base station cylindrical conformal dipole array antennas is studied. 对一种柱面电磁带隙结构应用于圆柱共形偶极子振基站天线进行了研究。
- In this paper, a new phased array antenna calibration technique-Mid-field Calibrating Technique (MFCT) is presented. 摘要提出一种相控阵天线中场校正新技术。
- The Rafale currently uses a passive array antenna for air-to-air and air-to-ground use. 目前,“阵风”战斗机的空空和空地探测使用的是被动阵列天线。
- For improving SAR's ECCM capability adoption of phased array antenna with large aperture is one of effective measures. 为了改进合成孔径雷达的ECCM能力,采用大孔径相控阵天线具有重要意义,是有效的措施之一。
- A 3D pattern synthesis method for cylindrical conformal arrays based on adaptive array theory is presented. 最后基于自适应天线阵理论,研究共形阵的赋形算法,并给出一种用于共形阵列天线三维方向图的波束赋形算法。
- In this paper, Genetic algorithm is used to design the sectored array antenna in smart antenna system. 使用遗传算法(GeneticAlgorithm)设计了智能天线系统前端的扇区天线阵列。
- The bandwidth characteristics of subarray excited devices have important influence on the beam bandwidth and VSWR bandwidth of a planar array antenna. 子阵激励装置的带宽特性对平板裂缝天线的波瓣带宽和驻波带宽有着重要影响。
- It has BIT function.It's suitable for limited array antenna.Through modularized composing, it's also suitable for large phased array antenna. 它对有源相控阵天线系统有很好的通用性,通过模块积木式组合,也能适应大阵面相控阵天线系统的要求。
- With maturity of the OEIC material, technics and apparatus, the realization of OEIC Phased Array Antenna is becoming more and more impossible. 集成光学的材料、工艺以及器件研究的成熟为集成光学真延时相控天线的实现打下了一定的基础。
- Conformal Array Radar Technology 等角阵列雷达技术
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries