- 天线宝宝 tiānxiànbǎobǎo Teletubbiesthe British children's television series featuring Tinky Winky, Dipsy, Laa-Laa, and Po
- 定向天线 dìngxiàngtiānxiàn directional antennaAn antenna designed to focus the transmission or reception of radio waves in specific directions to improve efficiency and reduce interference.
- 微波天线 wēibōtiānxiàn microwave antenna
- 雷达天线 léidátiānxiàn radar antenna
