[例]无耗匹配网络分析 无耗 匹配网络 =0=0 工+0 S.I=15. S.=S. 「m=S+1-S (p。+p)-(p.+p)=±π 置g无耗 匹配网络 Z L Z g AC G g = 0 G in = 0 G L ¹ 0 ( ) ( ) ï î ï í ì + - + = ± = = j12 j21 j11 j22 p 12 21 11 22 S S S S 0 1 22 12 21 11 = - G G G = + L L in S S S S [例] 无耗匹配网络分析