74 = � � = � . � = � . � = =− Contoh Soal 6.6 A long transmitter represented by equivalent voltage source of 50vin series with an internal impedance of Rg = 50Ω is operating at 500MHz. The transmitter is connected to an antenna being represented by a complex load of Zl = 200 – 50 through a 4m long 50Ω, Teflon filled (εx = 2.10). Lossless transmission line as shown. Input Impedance seen by transmitter. Diketahui: Vs = 50 V f = 500 MHz Rg = 50 Ω Z0 = 50 Ex = 2.1 l = 4m Zl = 200 – j50 Ditanya: Input impedance?
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