Design and development of rugged, high-performance SONAR Sub-systems like underwater transducers, front-end signal conditioning units, signal processors, and display systems.


Mistral has wide experience in designing SONAR Electronics and sub-systems for data acquisition and signal processing in various SONAR Systems like Diver detection, Coastal Surveillance, CIS/CMS etc.

With global partnership with leading organizations specializing in defense COTS like Curtiss Wright Defense and Wind River Systems and a strong hardware design and software development team, Mistral can provide custom solutions for various SONAR systems and subsystems like: Transmitters, Receivers, Beam Forming, Fire Control System (FCS) and Multi-function Displays.

These SONAR systems can be implemented for multiple platforms like submarines, carriers, fighters, frigates etc.

Mistral works closely with leading-edge defense R&D community in India has been actively involved is design and development of these indigenous SONAR systems implemented by the India Defense. Mistral is certified by CEMILAC for testing and validation for defense electronics and all our designs ensure environmental compliance and EMI/EMC as per JSS55555, MIL STD 810D/G and MIL STD 461E.


Hardware Design

VME and VPX based Data Acquisition and Signal Processing System

SBCs and DSPs for multi-channel acoustic Data Acquisition and Processing

128/256 channel systems with synchronization of all the channels

Multi HSU (Hermetically Sealed unit) Synchronization

Multi-channel data recorders in VME and VPX form factor

sFPDP, Gigabit Ethernet, 10GbE, and Analog I/O

Rugged networked data storage solutions

Solid-state: SATA, DTS-NAS

Rotating Media: SATA, SBOD, NAS

Software Development

Qt based application development for SONAR Control software and display for Data processing, tracking and plotting

Networked system for high resolution graphical display

Waterfall, multiple waterfall, Color-code frequency-time, plan position indicator

Real-time and playback display option

VxWorks and Linux BSP and driver development for various I/O devices

Integration of beam forming and gain algorithms

System Integration

SONAR Systems supported

Passive Sonar System (PSS)

Intercept Sonar (IS)

Obstacle Avoidance Sonar (OAS)

High-frequency SONAR

Multi-function consoles / Rugged Video Mission Displays with simultaneous video feed

Environmental compliance as per JSS55555, MIL STD 810D/G and MIL STD 461E

ATE test set-up