References
Trusted with complex and confidential engineering projects
High-end engineering, often confidential.
Many of JSE's most advanced FPGA, RF and signal-processing projects cannot be published because they involve proprietary technology and customer IP. Our public track record is therefore limited, with our engineering capabilities demonstrated primarily through our own technology platforms and products.
A significant part of our work comes from repeat engagements. Customers often return as systems evolve, new product variants are developed or additional subsystems need to be integrated, allowing us to build on an established technical understanding rather than starting from scratch.
Engineering references
How we present our engineering track record
Customer confidentiality limits what we can publish, so our public references focus on company history, technical capabilities and our own technology platforms.
Confidential by design
A significant part of our work is performed under NDA and involves proprietary architectures, sensitive intellectual property and customer-specific systems.
Long-term relationships
Customers return across multiple projects, revisions and product generations, allowing engineering continuity well beyond a single prototype.
Working demonstrators
Where customer systems cannot be shown publicly, we develop working platforms that demonstrate RF, FPGA, mixed-signal and software capabilities used in custom developments.
Technology demonstrator
VORTARIAN Coherent Platform, a working engineering reference
VORTARIAN is our technology demonstrator and engineering evaluation platform. It provides a proven starting point for demanding custom RF, FPGA and signal-processing developments.
Ultra-low-jitter clocking
30.4 fs RMS ADC clock jitter integrated from 1 kHz to 10 MHz.
High dynamic range
>91.4 dBc ADC SFDR measured at 404–406 MHz.
Coherent RF architecture
4 coherent RX / 2 TX channels with 500 MSPS ADC and 1 GSPS DAC conversion.
Real-time digital processing
FPGA-based signal processing, LPDDR4 memory, RISC-V processing and dual 10 GbE connectivity.
International reach
Engineering work delivered across international markets
Most of our international customer work has been delivered to the United States, with additional projects in Europe and Asia.
Worldwide engineering delivery
JSE supports customers worldwide with engineering services and deliverables. We welcome inquiries from the United States, Europe, United Kingdom, Israel, Asia and other international markets, subject to applicable export-control and sanctions regulations.
Strong U.S. customer base
The majority of our international customers are based in the United States, giving us extensive experience with remote technical collaboration, project delivery and long-term engineering support.
Engineering experience
Representative engineering domains
Representative areas from customer projects, complex system development and laboratory validation.
FPGA & real-time DSP
FPGA architecture, high-throughput processing, filtering, modulation, channelization and application-specific signal-processing pipelines.
RF, microwave & radar
RF receivers, transmitters, microwave subsystems, radar front ends and sensing systems.
SDR & coherent acquisition
Multi-channel SDR systems, coherent sampling, deterministic synchronization and phase-sensitive signal acquisition.
High-speed data acquisition
High-speed ADC and DAC systems, JESD204 interfaces, memory buffering and high-throughput data streaming.
Embedded & accelerated computing
Embedded Linux, RISC-V and ARM processing, GPU acceleration and heterogeneous FPGA-based computing systems.
Scientific & medical systems
MRI, precision instrumentation, timing systems, measurement platforms and specialized scientific electronics.
Customer relationships
Long-term engineering relationships
Our role often continues across multiple development stages, system revisions and new product generations.
Repeat engagements
Engineering support can continue across successive projects, redesigns and next-generation systems rather than ending with the first prototype.
Cross-disciplinary ownership
RF hardware, high-speed digital electronics, FPGA logic, embedded software and signal processing can be developed as one connected system.
Architecture through validation
JSE can join at architecture level, own a defined subsystem or support the complete path through implementation, bring-up and laboratory validation.
Public track record
Early public customer references
Some of JSE's earliest international customer projects were delivered through Upwork, where the original public feedback remains available.
JSE s.r.o. on Upwork
The profile provides an independently accessible record of selected customer feedback from the early years of the company.
Need to assess whether JSE is a fit for your application?
We can discuss relevant technical capabilities, engineering approach and project requirements without disclosing confidential customer information.