卫星数字电视接收机 satellite digital tv receiver
·2,447,543篇论文数据，部分数据来源于NoteExpress
另外，他还参与数字电缆和卫星电视接收机的射频部分研发并领导电缆电视上行信道工程。
In addition, he was also engaged in the RF front-end development of cable and satellite for digital TV and led the project return channel for cable.
youdao
应用推荐
模块上移
模块下移
不移动