Wave Based Measurement Systems TRIZ Cases
- Acoustic Transmission Member Skin Layer Thickness Optimization
Skin layers with specific thickness compensate for core layer temperature sensitivity, stabilizing acoustic velocity and minimizing transmission loss.
- Radar Circuit Package with Dielectric Cover for Millimeter-Wave Signal Integrity
A radar circuit package mounts the circuit on a dielectric cover to enable effective radiation of millimeter-wave signals.
- Aircraft On-Board Masking Signal Control for Terrestrial Interference
Band-limited masking signal combines with service data to prevent on-board devices from connecting to terrestrial base stations.
- SPAD Light Sensing Module Blind Zone Elimination
A light sensing module uses a distance increasing layer and converging elements to direct reflected light onto photodiode arrays.
- Two-Stage Compressive Sensing for Structural Health Monitoring
Two-stage compressive sensing reduces sensor array weight and processing time while maintaining damage detection accuracy in large structures.
- Edge-Coupled Optical Phased Arrays for Dense Emitter Integration
Separating phase shifters onto a distinct integrated circuit resolves emitter density limits in two-dimensional optical phased arrays.
- Hybrid Coupler Quadrature Down-Converter Radar RX Monitoring
A 90° hybrid coupler isolates RF signals to enable robust RX monitoring without signal attenuation or dedicated switches.
- Ultrasound Imaging System Depth Derivation and Parameter Optimization
Ultrasound imaging system derives depth from user-selected regions to automate parameter adjustment, resolving iterative tuning complexity.
- Ultrasonic Lens Integrated With Electrodynamic Transducer
An ultrasonic lens transfers acoustic power from an electrodynamic transducer to parallel sound ports.
- Package-on-Package Proximity Sensor Module with IR Cut Filter
A package-on-package proximity sensor module uses an IR cut mold compound to minimize optical cross-talk between stacked infrared components.