TRA Electronic Systems
Artann developed a family of electronic systems for ultrasound focusing using principles of Time Reversal Acoustics (TRA). Developed TRA electronic systems for a variety of medical and industrial applications can receive, digitize, store, time reverse and transmit acoustic signals in a wide frequency range. The systems can be used in ultrasonic imaging and therapeutic medical devices. Another wide field of application is NonDestructve Testing based on different linear and nonlinear acoustic effects including: Linear and Nonlinear Resonant Ultrasound Spectroscopy, Nonlinear Wave Modulation Spectroscopy and Slow Dynamic Diagnostics.
Advantages of TRA-based focusing of ultrasound
-
Generation and 3-D steering of focal spot of ultrasound using very simple transmitter systems (even with a single transducer).
-
Generation of highly focused acoustic fields with the diameter of the focal spot down to half-wavelength.
-
Perfect focusing of acoustic waves in highly inhomogeneous media even in the presence of strong scattering and reflections.
-
Focusing acoustic signals in a wide range of frequencies and waveforms.
For more information and to purchase these devices, please contact us.
Download the informational flyer 
