年度 0000
论文名称 C. W. Tang, and C. Y. Chang, "A semi-lumped balun fabricated by low temperature co-fired ceramic", in IEEE MTT-S Int. Symposium Digest, pp 2301-2304, June 2002. (NSC91-2219-E009-027), 2002年06月
发表日期 1970-01-01