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reflection coefficient Calculator:


The reflection coefficient is the ratio of reflected wave to incident wave at point of reflection. This value varies from -1 (for short load) to +1 (for open load), and becomes 0 for matched impedance load.
Formala is:

where ZS is the impedance toward the source,
      ZL is the impedance toward the load.

ZS(impedance toward the source)=
ZL(impedance toward the load)=



The reflection coefficient=

return loss Calculator:


This is the dB value of absolute reflection coefficient.
This loss value becomes 0 for 100% reflection and becomes infinite for ideal connection.
Formula is::
[dB]

reflection coefficient(Γ)=

[dB]


return loss =

return loss Calculator:(by using VSWR)


Formula is::

VSWR=



return loss =

VSWR Calculator:


This is the ratio of maximum voltage to minimum voltage in standing wave pattern.
It varies from 1 to (plus) infinity.
Formula is::


reflection coefficient(Γ)=



VSWR =

VSWR Calculator:(by using RL)

return loss(RL)=



VSWR =