Abstract: Telemetry system is an important component for small aircraft and an important measurement method for system development. The paper reviews the development and status of the telemetry technology in China. Taking the change in demand of telemetry system about small aircraft development process as an example, the key technology and developing direction of the current domestic telemetry system are summarized.

Key words: telemetry system, telemetry technology, small aircraft, demand change, key technology, development direction

摘要： 遥测系统是小型航天飞行器系统的重要组成部分, 是系统研制的重要测量手段, 简要回顾了我国遥测技术的发展历程及现状, 以小型航天飞行器研制过程中对遥测系统的需求变化为例, 对新时代下遥测系统的关键技术和发展方向进行了详细介绍。

关键词: 遥测系统, 遥测技术, 小型航天飞行器, 需求变化, 关键技术, 发展方向