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- Binary Phase Corrector for Phased Array System[J]. 引用该论文 杨李茗;许乔.
- The paper studies solution of phase array object simulation system,which is applied to testing and investigation of torpedo sonar self-guide system. 研究相控基阵目标模拟系统的实现方案,应用于鱼雷声自导系统的研发和测试。
- Phased Array testing is a specialized type of ultrasonic testing. 相控阵检测是一种特殊的超声检测技术。
- A S-band T/R module for phased array radar is proposed. 介绍了用于相控阵雷达的S波段T/R组件。
- Wideband phased array radar is an important radar system. 摘要宽带相控阵雷达是当前雷达技术的发展方向之一;
- Chapter 2 discusses digital beamforming (DBF) of phased array radar and the amplitude and phase errors. 第二章介绍了相控阵雷达的数字波束形成,并对接收机的幅相误差进行了分析。
- Phased array radar data processing and its simulation techniques II. 相控阵雷达数据处理及其仿真技术2。
- A new solid-state active weighted phased array radar transmitter is introduced. 摘要介绍了一种新型的全固态幅度加权相控阵雷达发射机。
- The application limitation of traditional eddy current testing has been discussed in detail, new eddy current technologies such as far field eddy current testing, phase array technology and magnetic saturation and so on were introduced. 摘要突破了传统涡流检测的应用局限,介绍了油罐底板腐蚀涡流检测新技术,如远场涡流技术,相控阵技术和磁饱和技术等。
- Abstract: The single toroidal non-reciprocal ferrite phase shifter that isthe key components of a phase array antenna is studied to develop the phase array antenna for autotracking synchronous communication satellite. 文摘:为了研制自动跟踪同步通信卫星平板相控天线阵系统,对相控阵天线中的关键元件单环非互易铁氧体移相器进行了研究。
- The higher requirement for TWT is also being promoted by modern satellite communication, space communication, phase array radar and etc. , from the aspect of smaller size, longer age, higher reliability and so on. 现代卫星通信、空间通信、相控阵雷达等技术的发展又从小型化、高寿命、高可靠性等方面对行波管提出了更高的要求。
- Besides,test results show that engineering design method of this horn deseribed above is reasonable and it has been applied in a phase array antenna as a radiating clement successfully. 此外,测试结果表明,本文所述新喇叭的工程设计方法是合理的,并已成功地用在一相控阵天线中作为辐射单元。
- Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction. 相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化,以实现波束的快速扫描,使其具有灵活、变化快速、多功能等优点。
- 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。
- The “Sampling Phased Array” technique offers the opportunity to match the phase of the ultrasonic propagation through anisotropic materials, supported by simulation. 利用采样相控阵技术,结合超声仿真技术,可以在各向异性材料中对超声波传播的相位进行匹配。
- Thirdly, multiple ultrasonic phased array’s phase shifter is designed,which could provide 8-bit phase control in a range of frequency where the centrical frequency is 1MHZ. 设计了相控阵相位延时电路并且通过调试,满足了课题的相位控制的要求,在中心频率为1MHZ左右的频率范围内都能够达到8-bit相位控制;
- Our leading edge technologies include ultrasound, ultrasound phased array, eddy current, and eddy current array. 我们的前沿技术包括常规超声、超声相控阵、涡流以及涡流阵列。
- This compact UT instrument represents the new standard in ultrasound and phased array acquisitions systems. 这一体积紧凑型超声仪器,代表了常规超声和相控阵数据采集系统的新标准。
- Power Comparison between passive phased array radar (PAR) and active phased array radar (APAR) is discussed in this paper. 讨论有源相控阵雷达和无源相控阵雷达的能量比较。
- The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched. 摘要研制了针对钢结构桥梁焊缝缺陷扩展的超声相控阵监测系统。