A simple angular method of laserantenna is presented to meet the needs of the ship laser multi-ring detection and multi-ring compensation techniques of automatic following targets.
为了满足船舶激光多环检测和自动跟踪目标多环补偿技术匹配天线的需要，用简便的角量法设计了激光天线。
2
The Laser Interferometer Space Antenna (LISA) is a joint mission between NASA and the European Space Agency scheduled for launch in 2025.
激光干涉太空探测器(LISA)是一个NASA与欧洲太空署的联合任务。计划于2025年发射。
3
The positioning error of the antenna near field measurement system can be exactly measured and corrected by using the advanced laser measurement technology.