[{"title":"( 7 个子文件 14.66MB ) 天线与电波传播 西安电子科技大学课件","children":[{"title":"天线原理与电波传播","children":[{"title":"第5章 缝隙天线与微带天线.ppt <span style='color:#111;'> 1012.00KB </span>","children":null,"spread":false},{"title":"第1章 天线基础知识.ppt <span style='color:#111;'> 4.48MB </span>","children":null,"spread":false},{"title":"第3章 行波天线.ppt <span style='color:#111;'> 1.11MB </span>","children":null,"spread":false},{"title":"第7章 智能天线.ppt <span style='color:#111;'> 340.00KB </span>","children":null,"spread":false},{"title":"第6章 面天线.ppt <span style='color:#111;'> 3.07MB </span>","children":null,"spread":false},{"title":"第4章 非频变天线.ppt <span style='color:#111;'> 2.34MB </span>","children":null,"spread":false},{"title":"第2章 简单线天线.ppt <span style='color:#111;'> 4.42MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]