清华大学教授、中国科学院学部委员、国务院学位委员会学科评议组成员、中国自动化学会荣誉理事、中国电子学会荣誉会员及理事、《电子学报》编委民盟中央参议委员会常务委员、著名的无线电工程学家、信息科学家、教育家、中国共产党党员常迵同志,于一九九一年八月八日因病在北京不幸逝世,享年七十四岁。 Tsinghua University professor, member of the Chinese Academy of Sciences, the Academic Degrees Committee of the State Council discipline review group, honorary director of the Chinese Association of Automation, China Institute of Electronics honorary member and director, “editors” NLD Central Committee of the Standing Committee, the famous radio engineering At home, an information scientist, an educator and a member of the Communist Party of China, Comrade Chang Kung-chan died at the age of seventy-four, died on the 8th of August, 1991, in Beijing.