E-REON is sharing two focused samples from the whitepaper Engineering RF Systems for UAV and Counter-UAV Technologies.
Together, these excerpts move from the changing RF environment surrounding UAV and counter-UAV development to the physical RF functions and subsystem architectures that support communication, navigation, sensing, detection, response and control.
Sample 1: The evolving RF environment
The first sample contains the Executive Summary and Section 2, A Rapidly Evolving RF Environment.
It examines the increasing pace of experimentation, the growing accessibility of RF hardware and the pressure created by more layered and rapidly changing system architectures. It also considers the relationship between resilient communications and resilient navigation.
Accessible SDRs, RF modules and signal-generation hardware make early experimentation easier. Moving from an initial concept to dependable subsystem behaviour, however, still requires measurement, validation, integration and engineering depth. The first sample focuses on that transition and the technical bottlenecks that begin to emerge as a project matures.
Download Sample 1: Executive Summary and the Evolving RF Environment (PDF)
Sample 2: RF building blocks
The second sample contains Section 3, RF Building Blocks in UAV and Counter-UAV Systems.
It moves closer to the hardware and subsystem level, examining the RF functions commonly found behind UAV and counter-UAV capabilities. These include communication links, GNSS reception, RF sensing, direction finding, signal generation, RF front ends, conversion stages, amplifiers, antenna paths, SDR-linked architectures, protection and control.
UAV and counter-UAV systems are rarely based on one isolated RF path. They combine several interacting radio functions with different requirements for sensitivity, dynamic range, filtering, gain, power handling, routing, timing, protection and thermal behaviour.
The engineering challenge is therefore not only selecting the appropriate building blocks, but understanding how they behave together when a bench configuration becomes a repeatable subsystem or field-oriented system.
Download Sample 2: RF Building Blocks in UAV and Counter-UAV Systems (PDF)
Additional samples from the whitepaper will follow section by section.