The digitalization of a HF receiver is an important spot in the current communicationsresearch field.
短波接收机的数字化是当前短波通信研究的一个重点。
2
Manuel Castells is a sociologist especially associated with information society and communicationsresearch.
曼纽尔?卡斯特是一位社会学家，他研究的主要领域是信息社会和传播研究。
3
Yang Fan: (1981- ), male, Chongqing, the postgraduate of Chongqing University of Post and Telecommunications, engaged in personal communicationsresearch, digital TV.