H21 Parameter (H-Parameter) Solution

STEP 0: Pre-Calculation Summary
Formula Used
H21 Parameter = Current in Port 2/Current in Port 1
h21 = I2/I1
This formula uses 3 Variables
Variables Used
H21 Parameter - H21 Parameter is short circuit current gain.
Current in Port 2 - (Measured in Ampere) - Current in port 2 is the magnitude of current flowing through port 2.
Current in Port 1 - (Measured in Ampere) - Current in port 1 is the magnitude of current flowing through port 1.
STEP 1: Convert Input(s) to Base Unit
Current in Port 2: 1.02 Ampere --> 1.02 Ampere No Conversion Required
Current in Port 1: 0.8 Ampere --> 0.8 Ampere No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
h21 = I2/I1 --> 1.02/0.8
Evaluating ... ...
h21 = 1.275
STEP 3: Convert Result to Output's Unit
1.275 --> No Conversion Required
FINAL ANSWER
1.275 <-- H21 Parameter
(Calculation completed in 00.004 seconds)

Credits

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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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25 H-parameter Calculators

H22 Parameter given Current-2 (H-Parameter)
Go H22 Parameter = (Current in Port 2-(H21 Parameter*Current in Port 1))/Voltage Port 2
Current-1 given Current-2 (H-Parameter)
Go Current in Port 1 = (Current in Port 2-(H22 Parameter*Voltage Port 2))/H21 Parameter
Current-2 (H-Parameter)
Go Current in Port 2 = (H22 Parameter*Voltage Port 2)+(H21 Parameter*Current in Port 1)
H12 Parameter given Voltage-1 (H-Parameter)
Go H12 Parameter = (Voltage Port 1-(H11 Parameter*Current in Port 1))/Voltage Port 2
Current-1 given Voltage-1 (H-Parameter)
Go Current in Port 1 = (Voltage Port 1-(H12 Parameter*Voltage Port 2))/H11 Parameter
Current-2 given H21 Parameter (H-Parameter)
Go Current in Port 2 = H21 Parameter*Current in Port 1
Current-1 given H21 Parameter (H-Parameter)
Go Current in Port 1 = Current in Port 2/H21 Parameter
H21 Parameter (H-Parameter)
Go H21 Parameter = Current in Port 2/Current in Port 1
Voltage-2 given H22 Parameter (H-Parameter)
Go Voltage Port 2 = Current in Port 2/H22 Parameter
Voltage-1 given H11 Parameter (H-Parameter)
Go Voltage Port 1 = Current in Port 1*H11 Parameter
Current-1 given H11 Parameter (H-Parameter)
Go Current in Port 1 = Voltage Port 1/H11 Parameter
Current-2 given H22 Parameter (H-Parameter)
Go Current in Port 2 = Voltage Port 2*H22 Parameter
H11 Parameter (H-Parameter)
Go H11 Parameter = Voltage Port 1/Current in Port 1
H22 Parameter (H-Parameter)
Go H22 Parameter = Current in Port 2/Voltage Port 2
Voltage-1 given H12 Parameter (H-Parameter)
Go Voltage Port 1 = H12 Parameter*Voltage Port 2
H12 Parameter (H-Parameter)
Go H12 Parameter = Voltage Port 1/Voltage Port 2
H21 Parameter in Terms of Z Parameters
Go H21 Parameter = -Z21 Parameter/Z22 Parameter
H12 Parameter in Terms of Z Parameters
Go H12 Parameter = Z12 Parameter/Z22 Parameter
H21 Parameter in Terms of Y Parameters
Go H21 Parameter = Y21 Parameter/Y11 Parameter
H21 Parameter in Terms of G Parameters
Go H21 Parameter = (-1)*G21 Parameter/Delta-G
H12 Parameter in Terms of G Parameters
Go H12 Parameter = (-1)*G12 Parameter/Delta-G
H11 Parameter in Terms of Z Parameters
Go H11 Parameter = Delta-Z/Z22 Parameter
H22 Parameter in Terms of Y Parameters
Go H22 Parameter = Delta-Y/Y11 Parameter
H22 Parameter in Terms of Z Parameters
Go H22 Parameter = 1/Z22 Parameter
H11 Parameter in Terms of Y Parameters
Go H11 Parameter = 1/Y11 Parameter

24 Two Port Parameters Calculators

D Inverse Parameter (A'B'C'D'-Parameter)
Go D Inverse Parameter = -Current in Port 2/Current in Port 1
B Inverse Parameter (A'B'C'D'-Parameter)
Go B Inverse Parameter = -Voltage Port 2/Current in Port 1
C Inverse Parameter (A'B'C'D'-Parameter)
Go C Inverse Parameter = Current in Port 2/Voltage Port 1
A-Inverse Parameter (A'B'C'D'-Parameter)
Go A Inverse Parameter = Voltage Port 2/Voltage Port 1
H21 Parameter (H-Parameter)
Go H21 Parameter = Current in Port 2/Current in Port 1
G12 Parameter (G-Parameter)
Go G12 Parameter = Current in Port 1/Current in Port 2
D Parameter (ABCD Parameter)
Go D Parameter = -Current in Port 1/Current in Port 2
B Parameter (ABCD Parameter)
Go B Parameter = Voltage Port 1/(-Current in Port 2)
Driving Point Output Admittance (Y22)
Go Y22 Parameter = Current in Port 2/Voltage Port 2
Driving Point Output Impedance (Z22)
Go Z22 Parameter = Voltage Port 2/Current in Port 2
Driving Point Input Admittance (Y11)
Go Y11 Parameter = Current in Port 1/Voltage Port 1
Driving Point Input Impedance (Z11)
Go Z11 Parameter = Voltage Port 1/Current in Port 1
Output Transfer Admittance (Y21)
Go Y21 Parameter = Current in Port 2/Voltage Port 1
Output Transfer Impedance (Z21)
Go Z21 Parameter = Voltage Port 2/Current in Port 1
Input Transfer Admittance (Y12)
Go Y12 Parameter = Current in Port 1/Voltage Port 2
Input Transfer Impedance (Z12)
Go Z12 Parameter = Voltage Port 1/Current in Port 2
H11 Parameter (H-Parameter)
Go H11 Parameter = Voltage Port 1/Current in Port 1
H22 Parameter (H-Parameter)
Go H22 Parameter = Current in Port 2/Voltage Port 2
G11 Parameter (G-Parameter)
Go G11 Parameter = Current in Port 1/Voltage Port 1
G22 Parameter (G-Parameter)
Go G22 Parameter = Voltage Port 2/Current in Port 2
C Parameter (ABCD Parameter)
Go C Parameter = Current in Port 1/Voltage Port 2
H12 Parameter (H-Parameter)
Go H12 Parameter = Voltage Port 1/Voltage Port 2
G21 Parameter (G-Parameter)
Go G21 Parameter = Voltage Port 2/Voltage Port 1
A-Parameter (ABCD Parameter)
Go A Parameter = Voltage Port 1/Voltage Port 2

H21 Parameter (H-Parameter) Formula

H21 Parameter = Current in Port 2/Current in Port 1
h21 = I2/I1

What are hybrid parameters?

Hybrid parameters (also known as h parameters) are known as 'hybrid' parameters as they use Z parameters, Y parameters, voltage ratio, and current ratios to represent the relationship between voltage and current in a two-port network.

How to Calculate H21 Parameter (H-Parameter)?

H21 Parameter (H-Parameter) calculator uses H21 Parameter = Current in Port 2/Current in Port 1 to calculate the H21 Parameter, The H21 Parameter (H-parameter) formula is defined as the short circuit current gain of a two-port network of the hybrid parameters. H21 Parameter is denoted by h21 symbol.

How to calculate H21 Parameter (H-Parameter) using this online calculator? To use this online calculator for H21 Parameter (H-Parameter), enter Current in Port 2 (I2) & Current in Port 1 (I1) and hit the calculate button. Here is how the H21 Parameter (H-Parameter) calculation can be explained with given input values -> 1.275 = 1.02/0.8.

FAQ

What is H21 Parameter (H-Parameter)?
The H21 Parameter (H-parameter) formula is defined as the short circuit current gain of a two-port network of the hybrid parameters and is represented as h21 = I2/I1 or H21 Parameter = Current in Port 2/Current in Port 1. Current in port 2 is the magnitude of current flowing through port 2 & Current in port 1 is the magnitude of current flowing through port 1.
How to calculate H21 Parameter (H-Parameter)?
The H21 Parameter (H-parameter) formula is defined as the short circuit current gain of a two-port network of the hybrid parameters is calculated using H21 Parameter = Current in Port 2/Current in Port 1. To calculate H21 Parameter (H-Parameter), you need Current in Port 2 (I2) & Current in Port 1 (I1). With our tool, you need to enter the respective value for Current in Port 2 & Current in Port 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate H21 Parameter?
In this formula, H21 Parameter uses Current in Port 2 & Current in Port 1. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • H21 Parameter = -Z21 Parameter/Z22 Parameter
  • H21 Parameter = Y21 Parameter/Y11 Parameter
  • H21 Parameter = (-1)*G21 Parameter/Delta-G
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