Reference Design ExampleBenchmark CAD baseline. Nikola RF delivers AAA Custom Full-Wave EM Simulation & Synthesis Services (Ansys HFSS / CST / Feko) to tune, co-design, and de-risk this geometry for your specific system requirements.
Request Custom Study →CAD Geometry • SPIRALSTEP / SolidWorks AP214
3D CAD•3D CAD SOLVER MODEL
±0.001 mm CAD
Computational Verification
Primary SolverAltair Feko
Numerical MethodMoM
Validation StatusSimulation only
Simulation Runtime3.5 Hours
Package Deliverables
- Touchstone .s1p
- Axial ratio frequency plot
- Feko project
- Report PDF
Bilateral NDA Standard & Air-Gapped Compute
Custom installed studies and platform integrations are executed on dedicated on-premise compute nodes under bilateral mutual non-disclosure agreements.
CommunicationSimulation only
High-Power Directional RHCP Spiral
High-gain 2 to 6 GHz right-hand circular polarized directional spiral with tight axial ratio (< 1 dB) for airborne telemetry downlinks.
Calibrated Solver Results
Band: 2 GHz – 6 GHzDetailed S-parameter sweep & 3D polar matrix available upon request package generation.
Antenna Specifications
- Operating Band
- 2 GHz – 6 GHz
- Antenna Geometry
- Conical equiangular spiral in cavity
- Peak Realized Gain
- 10 dBi
- Max VSWR
- 2:1
- Radiation Efficiency
- 86%
- Polarisation
- RHCP
- Target Platforms
- Airborne, Naval
- Mesh Model
- Adaptive tetrahedral
License Model or Request Custom Platform Study
Add this antenna model to your request basket to license the validated simulation archive, re-simulate with custom material parameters, or order a vehicle/mast installed-performance study.