AWSG is a portable GNSS RF test platform for evaluating CRPA and adaptive anti-jam antenna systems. It gives antenna developers, system integrators and resilient-PNT teams a practical way to exercise anti-jamming performance during development and integration — without making “CRPA” the only route by which customers can find the technology.
GNSS simulators, conducted wavefront systems, anechoic chambers, record/replay systems and field trials each answer different engineering questions. AWSG is designed to complement these established methods by adding controllable, repeatable interference waveform profiles for development and adaptive-response evaluation.
Conventional CW, noise and defined interference scenarios remain essential for baseline characterisation. AWSG extends that work with time-varying and non-stationary profiles that allow engineers to observe how adaptive processing behaves while interference conditions are changing.
Already using a GNSS simulator or conducted wavefront test system? AWSG can be used as an additional specialist interference source within a layered CRPA test programme — enhancing existing laboratory capability rather than replacing it.
Both AWSG variants share the same five confirmed waveform profiles. Each provides a distinct, repeatable interference condition for characterising CRPA adaptive processing — deployable from a rugged case system or a pocket-sized machined aluminium unit.
1× AWSG Field + 2× AWSG Compact provides six independently configurable waveform-generation channels for flexible conducted and laboratory test arrangements. Each Compact can be pre-configured by laptop and then operated standalone.
Combine the four-channel AWSG Field system with one or more AWSG Compact units when additional independently configurable conducted waveform sources are required.
CRPA development normally combines several methods. AWSG is a specialist waveform-generation platform intended to add controlled time-varying interference testing to existing GNSS simulation, conducted/wavefront, radiated and field-test workflows.
| Test Method | Primary Strength | Typical Engineering Use | How AWSG Complements It |
|---|---|---|---|
| GNSS simulation | Repeatable satellite and navigation scenarios | Receiver, navigation and system development | Adds specialised configurable interference waveform profiles |
| Conducted / wavefront testing | Coherent multi-channel signals applied to CRPA electronics | Controlled array-electronics and adaptive-processing evaluation | Can provide an additional dynamic waveform source or OEM subsystem |
| Anechoic / radiated testing | Exercises the complete antenna and electronics chain | Pattern, spatial response and integrated-system evaluation | Supports development work before or alongside chamber campaigns |
| Record / replay | Repeatable playback of captured RF environments | Regression and scenario reproduction | Adds synthesised, parameter-controlled waveform variation |
| Field testing | Representative integrated operation | Platform and operational validation | Portable variants support controlled engineering trials and integration work |
AWSG is designed to extend an existing CRPA laboratory with an additional controllable waveform-generation capability. Use it for development, adaptive-response characterisation and repeatable changing-interference tests while retaining your established simulator, chamber and qualification workflow.
K9 Electronics can discuss OEM waveform-generation modules, custom channel configurations and integration support for companies developing GNSS simulation, CRPA evaluation and resilient-PNT test systems.
Production slots are allocated on confirmed order, with an 8-week lead time for both Field and Compact. Early enquiries will be prioritised for first-batch allocation.
All enquiries are handled directly by K9 Electronics technical staff. An NDA can be executed prior to detailed technical discussion.
