1. What is C Inverse Parameter?

The C Inverse Parameter (C') is an open-circuit admittance parameter in the A'B'C'D'-Parameter matrix of two-port networks. It represents the ratio of current in port 2 to the voltage at port 1 when port 2 is open-circuited.

2. How Does the Calculator Work?

The calculator uses the C Inverse Parameter formula:

Where:

• \( C' \) — C Inverse Parameter (Siemens)
• \( I_2 \) — Current in port 2 (Amperes)
• \( V_1 \) — Voltage at port 1 (Volts)

Explanation: This parameter describes the relationship between the output current and input voltage in a two-port network configuration.

3. Importance of C' Parameter

Details: The C Inverse Parameter is crucial for analyzing and designing two-port networks in electrical engineering, particularly in circuit analysis, filter design, and transmission line theory.

4. Using the Calculator

Tips: Enter the current in port 2 in amperes and the voltage at port 1 in volts. Both values must be positive and non-zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What are the units of C Inverse Parameter?
A: The C Inverse Parameter is measured in Siemens (S), which is the unit of electrical conductance.

Q2: When is port 2 considered open-circuited?
A: Port 2 is open-circuited when no external load is connected, meaning the output current is zero under normal measurement conditions.

Q3: How does C' differ from other ABCD parameters?
A: C' specifically relates the output current to input voltage, while other parameters describe different voltage-current relationships in the two-port network.

Q4: What are typical values for C Inverse Parameter?
A: Values vary widely depending on the specific circuit or network, ranging from microsiemens to several siemens.

Q5: Can this parameter be negative?
A: Typically, C Inverse Parameter is positive for passive networks, but active networks or specific circuit configurations might yield negative values.