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- Talk on the radio direction finding technology? 无测向能定位吗?
- In the end, we discuss the direction finding algorithms of UCA for the coherent signal sources and the wide-band cyclostationary signal sources, respectively. 最后,分别对相干信源和宽带循环平稳信源的UCA测向算法进行了研究。
- If a radar operates passively, it can obtain the objective of passive direction finding against a jamming source by means of receiving and utilizing the jamming signal. 雷达无源工作时，可以接收和利用干扰信号对干扰源进行无源测向。
- The periodicity of the phase in the direction finding with interferometer confines the range of the direction finding and the width of the signal frequency. 干涉仪测向中相位的周期性,对测向范围和信号带宽提出了限制,而测向误差和相位误差对测距精度影响较大。
- After correlating with database deposited, the direction finding was realized. 与预存数据库进行相关,完成通信测向。
- The integral JTIDS signal direction finding and hopping relieving intercept receiving system thus produced has simple structure, good performance, convenience in use and other features. 依据该方法制造的JTIDS信号的测向与解跳侦收一体化系统具有设备简单、性能好、使用方便等特点，具有推广应用价值。
- With this judge, we have succeed in finding signal in the image of ultra-weak bioluminescence emitted by a living Kunming mouse. 以此判据成功地检验到实验获得的昆明鼠发光光子图像中的信号。
- Direction finding of low probability intercept(LPI) signals is the difficult problem in modern EW system. 低截获概率(LPI)信号的测向是现代电子战的一大难题。
- At present, wide-band direction finding is one of important researching subjects in radar and electronic counterwork. 给出了宽带信号测向中求聚焦矩阵的一大类方法,聚焦前后阵列信噪比没有任何损失。
- This paper discusses the direction finding characteristic of passive monopulse seeker. 主要讨论被动单脉冲导引头对旁瓣目标的识别。
- Interferometer direction finding technique is adapted to estimating Direction-of-Arrival (DOA) of a single pulse.It can not resolve multiple signals. 摘要传统干涉仪测向是对单个脉冲信号测向的，对于多信号没有分辨能力，对于线性调频等时变频率信号也不能直接应用。
- The findings signal a new way to treat cancers that have spread to the liver, such as metastatic cancers of the colon and breast. 这一发现标志着一个治疗诸如结肠癌或乳腺癌等转移到肝脏的癌症的新途径。
- zero signal direction finding method 零信号测向法
- The findings signal a new way to treat cancers that hae spread to the lier, such as metastatic cancers of the colon and breast. 这一发现标志着一个治疗诸如结肠癌或乳腺癌等转移到肝脏的癌症的新途径。
- This paper applies the array manifold interpolation wideband direction finding algorithm on uniform linear array,and gives other two methods of seeking transformation matrix. 文中把阵列流行内插宽带测向算法应用到均匀线阵上,并给出了求变换矩阵的另外两种方法。
- The functions and designing ideas of the software were reported according to the Practice in the judgement of direction finding game with radiogoniometer. 本文就无线电测向比赛的裁判工作实际,浅谈该项应用软件的功能与其设计思想。
- Herein, an extended-aperture algorithm for direction finding called conjugate augmented ESPRIT (CA-ESPRIT) for anti-decoy in anti-radiation missile (ARM) is proposed. 摘要提出了将阵列扩展测向用于反辐射导弹(ARM)抗诱偏的思想，并提出了一种改进的ESPRIT算法：共轭增强ESPRIT(CA-ESPRIT)算法。
- The algorithm selects baseline length satisfied stagger qualification, thereby solving conflict between accuracy of direction finding and maximum unambiguity angle. 该方法选择基线长度满足一定的参差关系,从而解决了测向精度与最大不模糊角度之间的矛盾。
- First on the basis of general knowledge of DF technology and the limitation of DF by the form of antenna array, the subject of Interferometer Direction Finding is bring forward. 论文首先简要概述了测向技术的研究现状，简单分析了利用天线阵方向图测向存在的局限性，提出了干涉仪测向问题。
- Using the traditional algorithm, the vehicular short-wave single-channel direction finding devices can not cope with the single side hand signals satisfactorily. 摘要现有的车载短波单通道测向设备使用传统测向算法，对单边带信号的测向结果比较差。
