1) CODAR
地波雷达
1.
Hangzhouwan Bay CODAR observation and the current sampling rate analysis;
杭州湾地波雷达观测的海流数据取样率分析
3) seismic wave radar
地震波雷达
1.
Three aspects of the progress in the seismic wave radar research were summarized: the transplantation of air gun technique,developed over the last 20 years of the 20th century,from the Marine to the mainland,the applications of the electromagnetic wave radar theory and information technology to seismology,and the new seismic array observation technique that lately emerged.
综述了地震波雷达三个方面的研究进展:将20世纪后20年发展起来的海洋气枪技术向大陆的移植;电磁波雷达理论和信息处理技术向地震学的应用;新型地震台阵观测技术的出现。
4) ground penetrating radar direct wave
探地雷达直达波
6) high frequency ground wave radar
高频地波雷达
1.
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
2.
Design of High Frequency Ground Wave Radar Responder;
高频地波雷达应答器的设计
3.
According to the characteristic of echo signals of high frequency ground wave radar,a novel method of calculating target′s direction of arrival(DOA) without array-calibration which based on a two-rows linear array is proposed in this paper.
针对高频地波雷达回波信号的特点,提出了一种基于4阶累积量的阵列无源校正的方法。
补充资料：地波
又称“地面波”。沿地球表面传播的无线电波。在传播过程中，受地面吸收和绕射的严重影响，传播距离不远；波长愈短，传播距离愈近。但地波传播不受气候影响，可实现可靠的长波及较长波段的中波通信和无线电广播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条