| 单词 | ground wave |
| 释义 | 例句释义: 地波,地面波,大地波涛,大地波动 1. For HF ground wave OTH radar to detect ship targets in the shipboard environment is faced with a range of technical challenges. 高频地波超视距雷达在舰载条件下探测舰船目标面临着诸多挑战。 www.dictall.com 2. A three dimension polarization filtering algorithm is put forward to suppress the skywave interference in HF ground wave radar. 以高频地波雷达为背景，提出了三维极化滤波方法，此方法能够滤除二维极化滤波不能抑制的干扰，扩大极化滤波的干扰抑制范围。 dictsearch.appspot.com 3. A simulation of sky-wave interference suppression in HF ground wave radar system is realized to explain its application in reality. 还利用该方法对高频地波雷达中天波干扰的极化抑制进行了仿真，证明了算法的有效性。 d.wanfangdata.com.cn 4. Polar or linear plot for far-field or ground wave radiation pattern. 极地或辐射型线性情节的远场或地面波。 www.hellocq.net 5. HF ground wave over - the -horizon radar is playing a more and more important role in modern wars and civil projects. 高频地波超视距雷达在现代战争和民用事业中发挥着越来越重要的作用。 dictsearch.appspot.com 6. Waveform Parameters Design of HF Ground Wave Radar used for Detecting Ocean State 海洋环境监测高频地波雷达波形参数设计 ilib.cn 7. Design of transmitting waveforms and its demodulation in the coast-ship multi-static ground wave over-the-horizon radar 岸-舰多基地地波超视距雷达的发射波形及其解调 www.ilib.cn 8. A Technological Study of Sensing Ocean Hydrological Parameters with High Frequency Ground Wave Radar 高频地波雷达反演海浪的海上对比验证方法研究 ilib.cn 9. Processing of Step Frequency Signal in a High Frequency Ground Wave Over-the-Horizon Radar 基于脉间频率步进信号的高频地波雷达回波信号处理 ilib.cn 10. Attenuation factor of ground wave propagation across the rough sea 随机粗糙海面上地波传播衰减因子 www.ilib.cn 1. Researches on suppressing short-band communication interference by high-frequency ground wave radar 高频地波雷达抗短波通信干扰的研究 ilib.cn 2. The implementation of the communication for multiprocessor in the net of ground wave detect system 多机通信在地波探测网络系统中的实现 www.ilib.cn 3. Super-resolution estimation of the ocean surface current for the HF ground wave radar 高频地波雷达海洋表面流方位的超分辨估计 www.ilib.cn 4. A High-Resolution Algorithm for Extraction of the Ocean Scattering Characteristic from HF Ground-Wave-Radar 高频地波雷达提取海面散射特性的高分辨算法 ilib.cn 5. Beam forming network of receiving antenna array of ground wave over-the-horizon radar 地波超视距雷达接收天线阵的波束形成网络 ilib.cn 6. Pattern Measurement of Phased Array Antenna for the HF Ground Wave Radar by Focusing Method in Near Field 高频地波雷达天线阵方向图的近场聚焦技术 ilib.cn 7. The Realization of the Programmable Synchro Controller of HF Ground Wave Radar on FPGA 高频地波雷达可编程同步控制器的FPGA实现 ilib.cn 8. Design of digital frequency synthesizer for ground-wave synthetic pulse and aperture radar 地波综合脉冲孔径雷达的数字频率源设计 service.ilib.cn 9. The Present Operational Status and Developing Trend of HF Ground Wave Radar for Ocean Surface Condition Monitoring 海洋环境监测高频地波雷达的研究现状与发展趋势 ilib.cn 10. computational methods of lw ground - wave transmission channels 长波地波传输信道计算方法 www.ichacha.net 1. Research of Sea Clutter in HF Ground Wave Ship-mounted over-the-horizon Radar 高频地波舰载超视距雷达海杂波特性研究 ilib.cn 2. Design of Transmitting Waveform in Shipborne Passive Ground Wave Over-Horizon Radar 舰载无源地波超视距雷达发射波形设计 ilib.cn 3. Research on the application of adaptive techniques in high frequency ground wave radar 自适应技术在高频地波雷达接收系统中的应用 ilib.cn 4. Study of position finding for marine navigation based on high-frequency ground-wave 高频地波航海导航定位方法研究 ilib.cn 5. Ocean Surface Current Detection by HF Ground Wave Radar with Portable Antenna System 采用便携式天线的近海海洋表面流探测 ilib.cn 6. Hardware Implementation of Radio Monitoring Module for HF Ground Wave Radar 高频地波雷达频谱监测模块的硬件实现 service.ilib.cn 7. Review on high frequency ground wave over-the-horizon radar 高频地波超视距雷达述评 ilib.cn 8. Analyses of Sea Clutters in HF Ground Wave Over-the-Horizon Radar 高频地波超视距雷达海杂波信号分析 ilib.cn 9. Analytic Method of Operational Efficiency Evaluation of HF Ground-wave Radar 高频地波雷达作战效能评估分析方法 www.ilib.cn 10. Detecting Method of Targets Direction with Pair Null Beam for HF Ground-Wave Shipborne OTH Radar 高频地波舰载超视距雷达的双零点波束测角方法 ilib.cn 1. A Numerical Wide-Beam Sea Echo Model for HF Ground Wave Radar Ocean Surface State Detection 宽波束高频地波雷达海面回波谱的数值模拟 ilib.cn 2. Engineering Application Method of Data Association for HF Ground Wave Radar 适于高频地波雷达工程应用的数据关联方法 www.ilib.cn 3. Waveform design for long-range HF ground wave radar with offing sea-echo suppression 近海回波压制远程高频地波雷达波形设计 ilib.cn 4. Influence of Earth's Surface and Frequency on Field Strength Radiated by MW Ground Wave 地表结构及频率对中波地波辐射场强的影响 www.ilib.cn 5. Studies for the Signal Generator of HF Ground-wave Shipboard OTH Radar 高频地波舰载OTH雷达信号产生器研究 ilib.cn 6. Waveform Parameters Design for Sea State Detecting HF Ground-Wave Radar 高频地波雷达波形参数设计 ilib.cn 7. Multiple Targets Tracking Data Processing for HF Ground Wave Radar 高频地波雷达下的多目标跟踪数据处理 www.ilib.cn 8. Some Problems in General Scheme for HF Ground Wave Radar Engineering 高频地波雷达总体方案及工程实施中的几个主要问题 ilib.cn 9. Design of Transmitter Monitoring and Controlling System of HF Ground Wave Radar 高频地波雷达发射机监控系统设计 ilib.cn 10. The Compensation of the Receiver in HF Ground Wave Radar 高频地波雷达接收系统的补偿 ilib.cn 1. Polarization Suppression of Multidisturbance in HF Ground Wave Radar 高频地波雷达多干扰的极化抑制 ilib.cn 2. A New Compensation Method for HF Ground Wave Radar Receiving System 一种新的高频地波雷达接收系统补偿方案 www.ilib.cn 3. Design of High Frequency Ground Wave Radar Responder 高频地波雷达应答器的设计 ilib.cn 4. Sea-Clutter-Canceling for HF Ground-Wave Shipborne OTH Radar 高频地波舰载超视距雷达的海杂波对消 ilib.cn 5. Selection and Design of System Bus in HF Ground Wave Radar Receiver 多通道高频地波雷达接收机系统的总线选择 scholar.ilib.cn 6. Self-Calibration of HF Ground Wave Radar Antenna Arrays 高频地波雷达天线阵列的自校正 www.ilib.cn 7. RF interference suppression method based on sea-clutter-wave maintaining for HF Ground-wave radar 基于海杂波保持的高频地波雷达干扰抑制方法研究 ilib.cn 8. Ocean Surface Vector Current Synthesization of HF Ground Wave Radar 高频地波雷达海洋表面矢量流合成 ilib.cn 9. Data Sampling and Processing System for the High Frequency Ground Wave Rada Based on USB Bus 基于USB总线的高频地波雷达数据采集分析系统 www.ilib.cn 10. Design of Ethernet Transmission System of HF Ground Wave Radar 高频地波雷达以太网传输系统设计 www.ilib.cn 1. The Ground Wave HF Radar System is Available Based on the Virtual Instrument Technology 基于虚拟仪器技术的高频地波雷达系统的实现 ilib.cn 2. correction factor of ground wave phase 地波相位修正因子 www.mfyyw.com 3. Waveform Analysis for HF Ground Wave Radar 高频地波雷达信号波形分析 ilib.cn 4. Pre-estimating Array RCS of HF Ground Wave Radar 高频地波雷达天线阵雷达散射截面的预估 ilib.cn 5. Design of HF Ground Wave Radar Receiver 高频地波雷达接收机研制 www.ilib.cn |
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