Communication Jamming TRIZ Cases
- Reactive Jamming SDR with FPGA IP Core for Energy-Efficient FHSS Defense
A reactive jamming software-defined radio uses an FPGA hardware IP core to process time-sensitive operations for frequency-hopping spread spectrum signals.
- Contactless Payment Security via Scrambling Radio Waves
A protection device generates scrambling radio waves to block unauthorized contactless communication.
- GaN Solid-State Transmitter for Electronic Warfare
Replacing bulky vacuum tubes, this GaN transmitter achieves ultra-wide bandwidth and reduced weight through spatial power combining.
- Data-Jam Apparatus for Secure IoT Communication
A data-jam apparatus transmits simultaneous data and jamming signals via spaced antennas to create a secure communication envelope.
- CRPA Neutralization Using Passive Propagation Mirrors
Passive propagation mirrors reflect interference signals to neutralize CRPA-equipped UAVs without high-power amplifiers.
- Motorcycle Radar Detector with Segmented Alerts
Segmented audio and visual alerts overcome road noise interference, ensuring reliable radar warnings for riders.
- Cross-Eye Jamming Detection via Beam Steering Divergence
Beam steering divergence analysis detects cross-eye jamming by comparing likelihood and monopulse estimates to maintain accurate tracking.