What We Do
Full-Stack
Engineering
RFSoC bring-up, coherent multi-channel architectures, radar DSP, and GPU post-processing — owned end-to-end by a five-engineer team, under active contracts for defense and commercial clients.
Program Experience
Where the work has lived.
Apexia's engineers have contributed to active modernization scopes across strategic, tactical, and surveillance radar domains. Program names withheld.
Specific program identification available under NDA.
Our Services
Ten service lines,
one signal chain.
01 / 10
RFSoC Bring-Up & Board-Spin Support
Get your RFSoC platform from board-on-the-bench to coherent IQ in weeks, not quarters. Hands-on support across clocking, RFDC tile configuration, MTS alignment, and the cross-domain debug nobody on staff wants to own.
Get your RFSoC platform from board-on-the-bench to coherent IQ in weeks, not quarters. Hands-on support across clocking, RFDC tile configuration, MTS alignment, and the cross-domain debug nobody on staff wants to own.
A productized 2–4 week fixed-firm-price engagement for radar modernization teams evaluating direct-RF sampling against legacy IF subsystems. Delivered as a written architecture trade study with quantization analysis, performance bounds, and a defensible recommendation.
Independent design review for phase-coherent multi-channel architectures. The kind of review that finds the calibration assumption that would have cost you a board respin or a mission-day failure.
Production-grade DSP cores and digital beamforming pipelines for radar signal chains. Fixed-point VHDL and Simulink/Model Composer cores built for latency-deterministic real-time operation.
CUDA-based post-processing servers that take IQ off the wire and turn it into tracks, fused contacts, and operator-facing intelligence. Built for sustained gigabit-class ingest with archive and uplink built in.
Rapid prototyping of digital receivers and DSP pipelines using the CASPER toolflow on Xilinx RFSoC platforms. Production-style verification on a research timeline.
SDR-based detection and direction-finding systems for drones and RF emitters — coherent multi-channel receivers, real-time detection processing, and field-demonstrable prototypes rather than paper studies.
The boards the signal chain lives on: multi-layer RF and mixed-signal design carried through signal-integrity and EMI/EMC validation, with qualification standards in view from the first schematic.
Structure and survival for RF hardware: enclosure and structural design with full GD&T, rapid prototyping, and environmental qualification to MIL-STD — carrying hardware from early prototype to flight-ready.
Deep-learning detection and denoising for noise-dominated regimes, backed by GPU/HPC compute and synthetic-data pipelines — the same stack behind NeuroRF, applied to your signal problem.
Our Process
From concept to deployment
Scope
Platform, signal environment, constraints, and success criteria — defined in writing before any work is quoted.
Architecture
Trade studies and design reviews with stated assumptions. You see the reasoning, not just the recommendation.
Development
Iterative milestones with simulation results at each gate. IP cores are developed against verification harnesses from day one.
Delivery
Source, simulation harnesses, verification reports, and documentation your team can maintain without us.
Scope
Platform, signal environment, constraints, and success criteria — defined in writing before any work is quoted.
Architecture
Trade studies and design reviews with stated assumptions. You see the reasoning, not just the recommendation.
Development
Iterative milestones with simulation results at each gate. IP cores are developed against verification harnesses from day one.
Delivery
Source, simulation harnesses, verification reports, and documentation your team can maintain without us.
Start Your Project
Let's scope your project.
Describe the platform and the constraint you're up against. You'll get a direct answer from the team doing the work — including “no” if we're not the right fit.