Du shimin; Design Engineer&Writer; b March 26, 1940 Tonchen; Educ Harbin Polytechnical Univ; Ch Designer, Beijing Inst of Radio Measurements 1986-;Sr Member, Chinese Inst of Electronics 1986; Member EMC Com of  China 1986; Com Member, Chinese Sc Writer' Asscn; Fellow,International Biographical Centre (UK); Dy Governor, American Biographical Inst (USA); Publs---11 Books including:and Microwave Interference Measure (1986),Handbook of Pragmatic TV Receiving Antenna (1993), Home Satellite TV Receiver (1994), Handbook of Measurement  Technology (1997 Vol.8); and more than 100 papers published;  Awards Gold Prize,97 4th News Techy & Production Fair 1997,World Cultural Celebrity Achievement Prize 1999,Gold Star Award ; Address Post Box 142, Branch Box 203-49, Beijing 100854,China.