Sea Gal Technologies
Specialized in High Data-Rate Underwater Acoustic Communication Using MIMO Technologies
Current Challenges:
Magneto-Inductive (MI) Communications
—>Small bandwidth, small range
Optical Communications
—>Very large bandwidth, small range
Acoustic Communication
—>Small bandwidth, large range
—>Severe multipath echo and Doppler effect
Our Solution:
At Sea-Gal, we pride ourselves on our revolutionary use of MIMO technology, where MIMO stands for Multiple-Input Multiple output where multiple elements or transducers simultaneously send different data bits using the same frequency band. We ensure that our robust signal processing methods at the receiver end are effective to combat severe multipath and Doppler effects in coherent communication schemes such as OFDM (Orthogonal Frequency-Division Modulation) and SCCM (Single-Carrier Coherent Modulation).
What sets Sea-Gal apart?
In the realm of high data-rate underwater wireless communication, Sea-Gal Technologies distinguishes itself with unparalleled advantages in a fiercely competitive landscape.
- Our flexible configuration in the numbers of Tx and Rx enables adaptable data-rate ranges, accommodating diverse needs and cost-performance tradeoffs.
- Our advanced Rx algorithms ensure better error rate and extended distance.
- Setting us apart is our reliance on in-house developed transducers. This expertise empowers us to fine-tune and optimize the performance of these crucial components, resulting in a communication system that excels in reliability, efficiency, and overall effectiveness.
Our Work
FROM THE BLOG