Chapter 10, Problem 10.2P

A sinusoidal wave on a transmission line is specified by voltage and current in phasor form:
$V_s\left(z\right)=V_0{e}^{az}{e}^{j\beta z}$ and $I_s\left(z\right)=I_0{e}^{az}{e}^{j\beta z}{e}^{j\varphi }$

where V₀, and I₀ are both real. (a) In which direction does his wave propagate and why? (b)It is found that $\alpha =0,Z_0=50\Omega$, and the wave velocity is $v_p=2.5\times {10}^8\text{m/s}$, with $\omega {\text{=10}}^{\text{8}}{s}^{-1}$. Evaluate R, G, L, C, $\lambda$, and $\varphi$.