Electromagnetic Wave Reradiation TRIZ Cases

This case uses controlled SOA switching and optical matrices to sustain intense FMCW range beams with lower power and thermal load.

Analog charge comparison lets ToF pixels stay in low-power mode for static scenes and switch higher for motion.

This resin composition combines visible-light absorption, near-infrared transmission, and 110°C heat resistance for sensor covers.

This case combines shielding and photon guidance in SPAD pixels to reduce uncertainty in reference-pixel background detection.

This 3D sensing case combines phase-detection pixels with ToF ranging to compensate global offsets and improve depth accuracy.

Coaxial lidar optics balance compact size, heat dissipation, aperture, and wide-angle scanning.

An array of detectors mixes return signals with a local oscillator for parallel FMCW ranging with ambient-noise resilience.

LiDAR-radar position comparisons flag calibration drift beyond thresholds and trigger corrective action for reliable AV tracking.

This case replaces rotating mirrors with curved-path light redirection for flexible scanning, durability, and eye-safe optical measurement.

An integrated optical sensor combines infrared depth measurement and visible-light imaging through one shared optical path.

This case combines rotary and MEMS scanning to reduce array alignment while enabling adjustable 2D environmental sensing.

Optical scanning identifies a movable rack as a reference body, then adjusts detection regions to find obstacles without false alerts.

A clock distributor uses common conductive-line coupling to synchronize output clocks and improve depth-map accuracy.

Lidar point clouds generate synthetic radar signals that enhance measured radar data despite compact antenna constraints.

Precomputed wavelength compensation keeps waveguide time-of-flight measurements precise.

Manual density selection slows LiDAR training; MCMC feedback adapts point clouds for object detection across distance intervals.

Precomputed directional and cross-directional corrections turn faceted road maps into smooth surfaces while reducing simulation resources.

A computed reference-signal phase correction improves heterodyne intensity and signal-to-noise ratio despite speckle.

This case uses reception-signal timing and circular accumulation patterns to filter false laser-scanner measurements.

A monolithic laser array and biaxial mirrors enable parallel scan lines while processors control patterns for precise 3D detection.

Trapped heat can degrade vehicle sensors; a spoiler near the housing inlet promotes laminar airflow for consistent convective cooling.

A detection transistor weakens the pixel barrier to speed charge overflow sensing.

Custom ranges and storage spaces for LiDAR receiver groups reduce unnecessary data while preserving detection requirements.

This case uses paired buried gate portions to accelerate charge transfer, improving ToF signal-to-noise ratio with low power.

Varying pulse power and width within each LiDAR cycle expands dynamic range while avoiding added photosensitive components.

Deep semiconductor isolation reduces dark counts in miniaturized avalanche photodiode pixels.

Nearest-neighbor point pairs in buffered overlap regions correct offsets between scans, improving high-definition map accuracy.

This case segments an optical filter into angle-tuned zones to suppress extraneous light without sacrificing useful light transmission.

The LiDAR control unit measures secondary-light distribution and applies corrections to preserve transmitter-receiver alignment over time.

Multiple LiDAR pulses use varied power and timing within one cycle to expand dynamic range without added photosensitive hardware.

A phase-controlled switching regulator keeps TOF light pulses consistent in CCM and cuts non-illumination power loss in DCM.

A delayed seed reference and phase-shift interferometer measure turbulence while preserving coherence in high-power beam combining.

Explore actuator-arm and mirror geometry that balances compact coupling with accurate light deflection for reliable LIDAR detection.

A cylindrical-lens optical path uses primary and secondary reflections to correct shifts and improve scanning lidar mirror angle accuracy.

Simulated Lidar point clouds train classification models to identify and track aircraft types at airports.

A calculator combines visible and near-infrared laser signals to resolve pulse-range ambiguity while improving alignment and precision.

Mechanical coupling and diffraction track redirection angle in real time, reducing adjustment complexity during high-speed rotation.

A gating camera uses pulsed and continuous exposure regions to reduce normal-image delay during depth-resolved capture.

A moving-mirror LIDAR uses fixed timing for accurate point measurement.

Variation amplification and signal synchronization create precise timing histograms for distance measurement with lower power consumption.

Coordinated irradiation and capture periods preserve terahertz image quality while shortening inspection time.

A spatial index of prior ladar returns enables low-latency shot-energy control, improving illumination uniformity and detection accuracy.

Anamorphic shaping matches laser beams to MEMS scanners while preserving angular resolution.

A housing cap uses an attenuation wall and gap to reduce ambient-light noise without added optical filters.

This case uses sub-wavelength Rayleigh scatterers to improve beam directionality while simplifying fabrication and reducing optical loss.

Planar diffusers bend IR light around obstacles, improving near-field detection in compact touchless appliances.

Dynamic thresholds based on signal variation improve target detection while limiting clutter from changing road surfaces.

An asymmetric transmission unit follows the expanding field of view while limiting housing size, noise, and foreign matter ingress.

An attenuation wall separates optical paths, reducing ambient-light noise at the reference sensor without added optical filters.

Frequency modulation and a spiral phase plate resonator enable 360° LiDAR scanning with distance and velocity measurement.