CAPABILITIES

Complex Systems. Engineered as One.

Greater Sigma brings multidisciplinary engineering working as one system, from architecture through validation to realize complex products.

OUR EXPERTISE

Engineering Across the System

Explore the specialized disciplines behind our system-level engineering work.

System Architecture

Architecture and trade-space optimization across size performance, power, cost and lifecycle requirements.

Requirements, features & interface definition

System design, partitioning & component selection

System performance & link budgets

System Architecture

Architecture and trade-space optimization across size performance, power, cost and lifecycle requirements.

Requirements, features & interface definition

System design, partitioning & component selection

System performance & link budgets

Electronics & Compute

High-performance compute, high-speed memory and I/O, power and board-level system design.

High-speed digital design, FPGA & memory subsystems

Power grid design, battery powered devices

High-density PCB design, Flex/Rigid-Flex

RF & Connectivity

Wireless & antenna design and network architecture for dynamic connected systems.

RF/A circuit design, sub-6GHz and mmWave

Baseband circuits, A/D conversion & filtering

Antenna design, radio coexistence & conformance

Embedded Software

Firmware, middleware and system software optimized for secure, reliable operation.

Device drivers, BSPs, BIOS & OS/RTOS

Application-level, user-space development

RF control, tuning, calibration & test automation

AI/ML & Edge Intelligence

Develop and deploy intelligent algorithms and inference on constrained edge platforms.

Application-specific model development & deployment

CPU-GPU-NPU acceleration & inference optimization

Intelligent sensing, signal classification & real-time processing

Mechanical & Thermal

Industrial & physical design and thermal management for demanding real-world environments.

Solid modeling, tolerance stacks & thermal analysis

Enclosures, handhelds, gateways & chassis systems

3D printing, CNC machining & Tooling support

Integration & Validation

System integration, test and validation across performance, reliability and compliance.

EVT-DVT-PVT support and production transition

End-to-end with continuous integration and delievery

Test planning, execution & reporting

OUR EXPERTISE

Engineering Across the System

Explore the specialized disciplines behind our system-level engineering work.

System Architecture

Architecture and trade-space optimization across size performance, power, cost and lifecycle requirements.

Requirements, features & interface definition

System design, partitioning & component selection

System performance & link budgets

System Architecture

Architecture and trade-space optimization across size performance, power, cost and lifecycle requirements.

Requirements, features & interface definition

System design, partitioning & component selection

System performance & link budgets

Electronics & Compute

High-performance compute, high-speed memory and I/O, power and board-level system design.

High-speed digital design, FPGA & memory subsystems

Power grid design, battery powered devices

High-density PCB design, Flex/Rigid-Flex

RF & Connectivity

Wireless & antenna design and network architecture for dynamic connected systems.

RF/A circuit design, sub-6GHz and mmWave

Baseband circuits, A/D conversion & filtering

Antenna design, radio coexistence & conformance

Embedded Software

Firmware, middleware and system software optimized for secure, reliable operation.

Device drivers, BSPs, BIOS & OS/RTOS

Application-level, user-space development

RF control, tuning, calibration & test automation

AI/ML & Edge Intelligence

Develop and deploy intelligent algorithms and inference on constrained edge platforms.

Application-specific model development & deployment

CPU-GPU-NPU acceleration & inference optimization

Intelligent sensing, signal classification & real-time processing

Mechanical & Thermal

Industrial & physical design and thermal management for demanding real-world environments.

Solid modeling, tolerance stacks & thermal analysis

Enclosures, handhelds, gateways & chassis systems

3D printing, CNC machining & Tooling support

Integration & Validation

System integration, test and validation across performance, reliability and compliance.

EVT-DVT-PVT support and production transition

End-to-end with continuous integration and delievery

Test planning, execution & reporting

OUR PROCESS

Product Realization Path

Architect

Define product requirements, features, and architecture.

Engineer

Develop hardware, software, and physical designs.

Integrate

Bring multidisciplinary engineering together into a complete system.

Validate

Test and verify system performance and product readiness.

Deliver

Support manufacturing and delivery of market-ready products.

LET’S COLLABORATE

Let's turn complexity into possibility.

Whether advancing a semiconductor platform or developing a purpose-built product, Greater Sigma brings the engineering expertise to move from concept to realization.

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