摘要
利用雷达高度计、微波散射计、海洋波谱仪和合成孔径雷达SAR(Synthetic Aperture Radar)观测海面风、浪等海洋动力环境要素的技术已经日趋成熟,针对现有单星多传感器体制存在的重量大、稳定性差、功耗高、整星系统复杂等缺点,首先对以上四种海洋微波遥感器的发展和应用情况进行了梳理,随后根据目前的发展趋势,提出了一种新的多模式一体化设计方法并进行详细描述,最后,对未来星载海洋微波遥感器的多模式一体化技术进行了展望,为今后海洋微波遥感器的多模式一体化研究提供参考。
Technologies for observing sea wind, wave and other marine dynamic environmental factors using radar altimeter, scatterometer, spectrometer and SAR(Synthetic Aperture Radar) is maturing. It has the disadvantage of large weight, poor stability, high power consumption and complex system for the existing single-star multi-sensor systems. In this paper, the development and application of the above four kinds of marine microwave remote sensors are reviewed firstly. Then, according to the current development trend, a new multi-mode integrated design method is proposed and described in detail. Finally, the multi-mode integration technology of space-borne ocean microwave remote sensor is prospected, which provides reference for the multi-mode integration research of ocean microwave remote sensor in the future.
作者
赵启钊
孙光才
李航
张振华
张杰
ZHAO Qizhao;SUN Guangcai;LI Hang;ZHANG Zhenhua;ZHANG Jie(Xidian University,Xi’an 710071,China;Beijing Research Institute of Telemetry,Beijing 100094,China;The First Institute of Oceanography,MNR,Qingdao 266061,China;Ocean Telemetry Technology Innovation Center,MNR,Qingdao 266061,China)
出处
《遥测遥控》
2021年第3期48-56,共9页
Journal of Telemetry,Tracking and Command
基金
国家自然科学基金重点项目(61931025)。
关键词
海洋微波遥感器
一体化
新体制
Marine microwave remote sensor
Integration
New system
