Disturbance Protection TRIZ Cases
- Locking RF Port Cap Assembly for Secure Antenna Reconfiguration
A lockable end cap and protective sleeve secure unused antenna RF ports, preventing exposure and unauthorized access during reconfiguration.
- Lens Antenna Array Sliding Sweep for Low-Profile Wide Beam Steering
A sliding antenna array on a guide rail combines lens focusing and phase shifting to widen beam sweep while keeping CPE antenna height low.
- Thermally Conductive Patch Antenna for High-Power Heat Dissipation
A conductive cavity draws heat from the patch to support high-power RF transmission while limiting dielectric damage and frequency drift.
- Patch Antenna Cavity Cooling for High-Power Frequency Stability
A thermally conductive cavity draws heat from a patch antenna, enabling high-power operation with lower temperature and stable resonance.
- Active Antenna Module Layout for Heat and Vibration Loads
Dual-row active modules, clamping beams, and heat-transfer ducts enable a compact high-power antenna with thermal control under vibration loads.
- EMP Protection Connector With Faraday Cage for Coupled Electronics
A modular connector with MOVs, choke coil, and a Faraday cage protects radios, antennas, and other coupled electronics from EMP damage.
- Vivaldi Antenna Assembly for Omnidirectional Dual-Slant Polarization
A hybrid-coupled Vivaldi radiator layout delivers omnidirectional dual-slant polarization with high current protection in a low-profile train antenna.
- Foldable Terminal Antenna Control Across Folding Angles
Antenna states are switched by detected folding angle when communication drops, improving OTA performance and data throughput.
- Modular Industrial Transmitter Interface for Multi-Protocol IIoT Sensors
A common module interface separates sensing from protocol handling, cutting IIoT sensor cost and complexity across WirelessHART, WiFi, cellular, and LoRaWAN.
- Conformal Slotted Waveguide Array With Elliptical Slots for High-Power Gain
A staggered slotted waveguide array uses elliptical slots and a dielectric radome to deliver high-gain microwave radiation in a compact conformal form.
- Air-Strip Antenna Feed Line Layout to Reduce Radiating Interference
A bent air-strip feed line shifts routing above the base to cut radiating-element interference while preserving low dielectric loss.
- Modular Antenna Band Extension via Adjustable Metal Links
Adjustable metal links on conductive plates absorb undesirable currents, reducing coupling and masking phenomena while extending the frequency band.
- Thermal Compensating Subreflector Tracking Assembly
Z-axis subreflector tracking mechanism reduces signal gain losses from asymmetric thermal distortion by maintaining beam alignment.
- Antenna Feed Assembly Thermal Expansion Compensation
Axially spaced mountings with differing thermal expansion coefficients constrain lateral feed chain movement.