Calculating power from
Complex
data recorded for WBT
The power data from the transducer is provided in a complex format.
Power output for a sample from a WBT can be calculated using the following equation:
•
Power
=
power [Watt]
•
N segments
=
number of elements in the split beam
•
|Complex|
=
magnitude of the complex sample
•
Z transceiver
=
impedance for transceiver [Ω]
•
Z transducer
=
impedance for transducer [Ω]
Impedance values are retrieved from the Configuration XML datagram.
Related topics
Sample binary datagram description
Configuration XML datagram