• The single antenna SAR moving ship targets 3d reconstruction is investigated based on high resolution airborne SAR.

    基于单天线高分辨率机载SAR,研究了运动舰船目标三维形状重构问题。

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  • The diplexer separates the GPS from the Bluetooth signal, a necessary step when using only a single antenna for both applications.

    同向双工器将GPS信号与蓝牙信号分离,这也是两个应用使用单一天线时的必要步骤。

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  • Continuous tracking of a rotating spacecraft in conventional antenna modes is not possible because of the pattern constraints of a single antenna.

    由于受单天线的方向性限制,采用传统的天线模式不能实现对旋转飞行器连续跟踪测量。

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  • The traditional single antenna and multiple delays system restrain the interference only from the time domain, so the anti-interference ability is limited.

    传统的单天线多延迟系统仅从时域抗干扰,抑制干扰能力有限。

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  • Although not depicted in the figure, the RMS jitter for the single antenna case without temporal whitening was observed to quickly increase within a few iterations.

    虽然没有在图中描述,在不考虑时域白噪声的单天线系统中的均方根抖动可以被观察到仅在几个迭代后就增加了很多。

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  • Results of the performance analysis show this scheme provides more benefit of diversity to overcome fading than the conventional single antenna RAKE receiver, and so gets better BER performance.

    数值分析结果表明,该方案在单天线RAKE分集基础上进一步增强多径分集效果,能较大地改善误码率性能和提高系统的抗衰落能力。

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  • Using a directive beam antenna and the Highband Networking Waveform (HNW), the radio can automatically create the entire network using a single frequency.

    通过使用定向声波天线和高频网络波形(HNW),无线电可以采用单一频率自动创建整个网络。

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  • We adopted Gaussian beam, ray tracing and vector diffraction integration together to analyze single beam spot-focusing lens antenna.

    本文采用将高斯波束法,射线追迹和矢量衍射积分相结合的方法来分析单波束的点聚焦透镜天线。

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  • The results show that the developed antenna choke ring can effectively reduce the multi-path effects and can improve the interference-resistant ability of the single frequency GPS receiver, NTSCGPS-1.

    结果表明,研制的天线扼流圈可有效地削弱多路径效应的影响,并可明显地改善单频GPS接收机ntscgps - 1的抗干扰能力。

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  • The method samples the real data of single-antenna SAR into the data of two-antenna ATI-SAR.

    本文给出一种基于机载单天线SAR实际数据进行ATI动目标检测的方法。

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  • Now an entire radar, the transmitter, receiver and antenna, could be shrunk into a single "transmitter-receiver module" about the size of a carton of milk.

    现在整个雷达的发射器、接收器和天线可以缩小到一个单个的“发射接收模块”象一个牛奶盒一样大小。

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  • The lens is implanted with tiny components, including a single LED light, an antenna that picks up power and information through a wireless connection, and an electronic circuit.

    这款隐形眼镜中被植入了微型计算机,包括:一根LED灯、一根可以通过无线连接接收动力和信息的天线,还有一圈电子线路。

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  • This is significant in improving the radiation performance of the single ridged wave-guide slot phased antenna.

    这对于提高单脊波导缝隙相控阵天线的辐射性能具有重要意义。

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  • A novel broadband cylindrically conformal microstrip antenna with a single substrate is presented.

    摘要提出一种新型的单层介质宽频带圆柱共形微带天线。

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  • This paper describes the operating principles and the basic properties of single active transmitting antenna, single active receiving antenna, active transmitting array and active receiving array.

    本文叙述了单个有源发射天线、单个有源接收天线、有源发射天线阵及有源接收天线阵的工作原理和基本特性。

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  • When used in combination with a planar phase array antenna, the lens makes it possible for the single planar phased array antenna to achieve the capability of beam scanning for hemispherical coverage.

    当这种透镜与平面相控阵天线组合使用时,则可使单个平面相控阵天线波束获得半球空域的扫描能力。

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  • Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna.

    卫星波束赋形天线普遍采用阵馈抛物反射面天线和单馈成形皮射面天线。

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  • In the methods, single feed, more feed and several patches consisting circular polarization are used to feed the antenna and improve the impendent or ar bands.

    这些方法分别采用单点馈电,多点馈电或多元组合实现圆极化,均有效拓展了圆极化天线的阻抗匹配带宽和圆极化轴比带宽。

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  • Qualitatively analyze the existing problem of the antenna height scanning for the EUT with radiating characteristics(single lobe and multi-lobes)in the measurement method.

    对具有不同辐射特性(单波瓣和多波瓣)的受试设备天线高度扫描问题进行了定性分析。

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  • The research of this article is mainly on a single feed slot loaded dual-band dual-polarized antenna.

    本文主要对一种单端口馈电的缝隙加载双频双极化微带天线进行研究。

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  • It introduces the estimation algorithms of single-antenna system, including training sequences, pilots estimation and LS estimation at the beginning.

    首先介绍了单天线系统下的信道估计方法,包括基于训练序列,导频的估计算法和LS估计算法。

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  • This paper presents a method for synthesizing aircraft attitude information from single-antenna GPS velocity measurements.

    本文介绍了一种利用单天线GPS输出的速度信息来确定载体姿态的方法。

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  • A new simple system of 3-d radars-the system of height finding by comparing phases of two beams radiated by a single doubly-curved antenna-is presented.

    本文提出了一种比相测高体制——双弯曲面单天线双波束比相测高简易三座标新体制。

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  • Secondly, the single offset reflector antenna and dual offset reflector antenna are studied and designed.

    其次分别对单偏置反射面天线、双偏置反射面天线进行研究和设计。

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  • The antenna is applicable to the array antenna element with broadband single polarization and dual polarization or antenna feed source with reflecting surface.

    该天线可应用于宽频带单极化、双极化阵列天线单元或反射面天线馈源。

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  • The paper adopts the technology of antenna on single chip which integrated antenna and other circuits on one chip. So the whole RFID chip can be a monolithic system.

    它采用片上天线技术,即将天线集成到芯片电路内部,使整个RFID芯片成为一个单片系统。

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  • The RADIONOVA M10478 RF Antenna Module is an ultra-compact single package that combines the RF and antenna on the same module for both L1-band GPS and Assisted-GPS systems.

    该RADIONOVAM10478射频天线模块是为L1波段GPS和辅助GPS系统相同的模块上的射频和天线结合了超小型单封装。

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  • The horn antenna, the microstrip transition and the dielectric arc lens are integrated into a single substrate, resulting in a very compact integrated planar antenna.

    采用简单的微带馈电方法,而且喇叭天线,微带馈线以及圆弧介质都集成在同一介质基片上,构成了一个紧凑的具有较高集成度的平面天线。

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  • The horn antenna, the microstrip transition and the dielectric arc lens are integrated into a single substrate, resulting in a very compact integrated planar antenna.

    采用简单的微带馈电方法,而且喇叭天线,微带馈线以及圆弧介质都集成在同一介质基片上,构成了一个紧凑的具有较高集成度的平面天线。

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