4. For a lossless coaxial transmission line of characteristic impedance 502 and wave phase velocity 2.0 x 10* m/s, and terminated with a load of impedance Z. = 75 -j 30 2. For an operation frequency of f= 1.0 GHz, (a) find the wavelength and phase constant of voltage waves on the transmission line, using the Smith Chart to find (b) the standing wave ratio on the line, S = ??. (c) the reflection coefficient at the load. (d) the load admittance. (e) the input admittance and reflection coefficient at a distance 5.0 cm from the load. () the distance from the load to the first voltage minimum and the corresponding input impedance. 5. The transmission line in problem 4 becomes lossy with an attenuation constant a = 0.1 Np/m, and is terminated by an "short-circuited load", using the Smith Chart to find the reflection coefficient at a distance 40 cm from the load.
Short Transmission Line
A short transmission line is a transmission line that has a length less than 80 kilometers, an operating voltage level of less than 20 kV, and zero capacitance effect.
Power Flow Analysis
Power flow analysis is a topic in power engineering. It is the flow of electric power in a system. The power flow analysis is preliminary used for the various components of Alternating Current (AC) power, such as the voltage, current, real power, reactive power, and voltage angles under given load conditions and is often known as a load flow study or load flow analysis.
Complex Form
A power system is defined as the connection or network of the various components that convert the non-electrical energy into the electric form and supply the electric form of energy from the source to the load. The power system is an important parameter in power engineering and the electrical engineering profession. The powers in the power system are primarily categorized into two types- active power and reactive power.
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