1. What is Transmitted Voltage?

Transmitted Voltage is defined as the Voltage wave that is traveling through the Load of the Transmission line during transient conditions in electrical systems.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_t \) — Transmitted Voltage (Volt)
• \( V_i \) — Incident Voltage (Volt)
• \( I_l \) — Load Impedance (Ohm)
• \( Z_0 \) — Characteristic Impedance (Ohm)

Explanation: This formula calculates the voltage transmitted through a transmission line based on incident voltage, load impedance, and characteristic impedance of the line.

3. Importance of Transmitted Voltage Calculation

Details: Accurate calculation of transmitted voltage is crucial for analyzing signal integrity, power transmission efficiency, and impedance matching in electrical transmission systems.

4. Using the Calculator

Tips: Enter incident voltage in volts, load impedance in ohms, and characteristic impedance in ohms. All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is the relationship between incident and transmitted voltage?
A: Transmitted voltage depends on the incident voltage and the impedance matching between the load and characteristic impedance of the transmission line.

Q2: When is maximum power transfer achieved?
A: Maximum power transfer occurs when the load impedance matches the characteristic impedance of the transmission line (impedance matching).

Q3: What happens when there's impedance mismatch?
A: Impedance mismatch causes signal reflection, reducing the transmitted voltage and power transfer efficiency.

Q4: How does characteristic impedance affect transmission?
A: Characteristic impedance determines how voltage and current waves propagate along the transmission line and interact with the load.

Q5: What are typical applications of this calculation?
A: This calculation is essential in RF systems, telecommunications, antenna design, and high-speed digital signal transmission.