Time-varied gain

Time varied gain (TVG) is signal compensation that is applied by the receiver electronics through analog or digital signal processing.[1] The desired result is that targets of the same size produce echoes of the same size, regardless of target range.

See also

References

  1. ↑ Dowsett, David; Kenny, Patrick A.; Johnston, R. Eugene (28 April 2006). The Physics of Diagnostic Imaging. CRC Press. p. 537. ISBN 978-1-4441-1339-6. Retrieved 9 August 2026.
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