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 senior engineer who has shipped on active defense modernization programs.
Program Experience
Where the work has lived.
Apexia's principal has contributed to active modernization scopes across strategic, tactical, and surveillance radar domains. Program names withheld; engagements are described at the program-class level appropriate for public discussion.
Strategic Domain
Strategic early-warning ground-based radar
Direct-RF digitization architecture studies for legacy strategic radar systems — evaluating per-element digitization and digital-back-end approaches for replacing analog IF subsystems.
Tactical Domain
Tactical air-defense radar — DSP modernization
Receiver and signal-processor modernization on tactical air-defense radar: pulse compression, matched filtering, and clutter rejection on RFSoC-class platforms.
Surveillance
Multi-band ground-based surveillance radar family
S-band receiver front-end, signal-chain modernization, and downstream tracking pipelines across a multi-band ground-based surveillance radar family.
Next-Generation
Next-generation RFSoC signal processor
Architecture, multi-beam ingest pipeline, and switch-fabric design for a direct-sampling RFSoC-based radar signal processor — including NLFM chirp design for clutter rejection and improved range/RCS resolution.
AESA
AESA digital beamforming subsystem reference architectures
Co-developed reference architectures for AESA radar systems targeting modernization programs — ready-to-integrate digital beamforming subsystems on RFSoC and VPX platforms.
Specific program identification available under NDA.
Our Services
Click to explore
RFSoC Bring-Up & Board-Spin Support
FeaturedDirect-RF Sampling Architecture Trade Studies
FeaturedCoherent Multi-Channel Sync Design Reviews
Radar Beamforming & DSP Development
GPU Radar Post-Processing
CASPER Toolflow Integration
Our Process
From concept to deployment
Discovery
We begin by deeply understanding your technical requirements, existing infrastructure, and operational constraints.
Architecture
Our team designs a comprehensive solution architecture, identifying the optimal approach across all system layers.
Development
Iterative development with regular milestones, ensuring every component meets performance specifications.
Delivery
Thorough testing, documentation, and deployment support to ensure successful integration into your workflow.
Discovery
We begin by deeply understanding your technical requirements, existing infrastructure, and operational constraints.
Architecture
Our team designs a comprehensive solution architecture, identifying the optimal approach across all system layers.
Development
Iterative development with regular milestones, ensuring every component meets performance specifications.
Delivery
Thorough testing, documentation, and deployment support to ensure successful integration into your workflow.
Start Your Project
Let's build something extraordinary.
Tell us about your project requirements and our engineering team will craft a tailored approach to deliver the results you need.