摘要
便携式天线具有携带方便、安装开通迅速、体积小和重量轻等特点,在散射通信中应用较多。本文提出了一种阵列便携天线设计方案,天线采用喇叭口型式,可实现方便快速的收藏和展开,通过合理布置电机和结构的位置有效减小座架收藏的尺寸。并通过计算工作载荷对方位和俯仰传动进行了设计和选型。
The portable antenna is widely used in scattering communication which has the characteristics of easy to carry,fast installation and opening,small size and light weight.This paper presents a design scheme of portable scattering array antenna,which can realize convenient and fast collection and expansion.In this scheme,the size of the antenna is effectively reduced by reasonably arranging the position of the motor and the structure.Finally,the mechanical drive chain is designed and selected by calculating the working load.
作者
杨亚军
宋建虎
宋长宏
郭云玲
赵航
YANG Ya-jun;SONG Jian-hu;SONG Chang-hong;GUO Yun-ling;ZHAO Hang(The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China)
出处
《河北省科学院学报》
CAS
2021年第2期28-32,共5页
Journal of The Hebei Academy of Sciences
关键词
便携式
散射通信
天线
传动
Portable
Scattering communication
Antenna
Mechanical drive
