Electromagnetic Wave Reradiation TRIZ Cases

A front lens unit forms an intermediate image while a rear lens unit guides reflected light through three to five positive lenses.

Iterative reference model adaptation compensates for sensor noise, reducing position estimation fluctuations to under one meter at 1.5 kilometers.

Voltage dividers distribute regular intervals across nano antennas to control light phase shifts and directionality.

A lidar multiplexer switches between receiving and monitoring optical sensor signals within a single processing unit.

An onboard calibration guide projects laser indicators or deploys an extendible arm to place objects, eliminating dealership visits.

Tuning emitter wavelength to 1100nm overcomes display absorption, improving signal-to-noise ratio without increasing power consumption.

A support assembly transfers electrical power and data signals between rotating and non-rotating bodies using inductive or optical couplings.

A LiDAR ranging adjustment method dynamically modifies detection efficiency and emission power to optimize signal processing.

Correlating time-of-flight distance measurements with rotation sensor data resolves the trade-off between scanning accuracy and device portability.

A movable galvanometer module shifts position to expand the LiDAR detection field of view.

Segmenting depth images by color or distance values removes underestimated distance measurements, preventing robots from perceiving non-existent objects.

Processing LiDAR detection signals by merging adjacent unit counts reduces noise interference and improves depth information accuracy.

A constant interference detector segments electromagnetic signals to distinguish valid pulses from ambient light saturation.

An arithmetic processor ranks background candidates using observation counts to identify stable backgrounds in dynamic environments.

A lidar control device detects irradiation amounts to adjust laser energy output.

Processing unit reads time-slot counting data and generates an overflow warning signal based on a predetermined threshold.

Correction unit adjusts recognition regions based on high-illuminance direction data to maintain accurate object size estimation.

Segmented photodetector arrays in a bistatic ladar cross-receiver reduce interference sensitivity while maintaining low light detection accuracy.

Laser ranging extracts spatial coordinates from reflected pulses, reducing data processing demands while maintaining detection precision.

Segmenting light into discrete rays extends detection range while maintaining resolution and eye safety, improving signal-to-noise ratio against sunlight.

Single photon avalanche diode time-of-flight sensor uses dedicated timing circuitry to detect coincident photons for accurate distance measurement.

An orthogonal sensor array detects low-profile objects by combining horizontal lidar distance measurements with vertical video scanning.

A three-dimensional LIDAR system segments scan point coordinates into horizontal layers to identify lane stripes using intensity and continuity analysis.

Terahertz time-domain spectroscopy identifies dielectric and metal objects without ionizing radiation or imaging, resolving health and privacy risks.

Temporal waveform encoding enables a single-pixel sensor to resolve target reflectivity across multiple wavelengths, reducing device complexity and cost.

A control device determines drive frequencies for MEMS mirrors to synchronize scanning across multiple sensors.

A laser radar device uses a rotating polygon mirror and imaging lens to deflect light toward objects.

Median filtering and constant false alarm rate thresholds reduce computational load while maintaining object detection accuracy in adverse weather conditions.

Orthogonal refractive lens assemblies reduce beam divergence and improve collimation performance in compact LiDAR emitters.

A beam rotator maintains a multibeam array at a fixed orientation relative to the optical axis of a spinning lidar deflector.

Segmented circuit boards with interstitial airflow pathways enable precise thermal control for high-sensitivity LiDAR sensors.

Adjacent time-of-flight sensor pixels share a single charge readout circuit, reducing transistor count and increasing photosensitive area.

A 3D time-of-flight camera measures distance and speed simultaneously using a single receiving pixel.

A modular LiDAR assembly uses an integrally formed one-piece frame to position optical and control modules via built-in guideways.

Controller compares positions from different sensor pairs to detect coordinate errors, eliminating the need for external surveying equipment.

Multiple anodes in a photoelectric cathode reduce delay times between gating periods, improving distance estimation accuracy for moving objects.

A timing synchronization circuit adjusts phase differences between emitted and received intensity-modulated light signals.

Controlling delay time of light output from each source in an array determines direction and concentrates energy, resolving limited depth measurement accuracy.

A differential thread set screw adjusts optical sensor inclination to counteract vehicle vibrations and maintain stable positioning.

Large time-bandwidth product LADAR waveforms extract high-fidelity Doppler information to isolate target vibrations from clutter.

Segmented sealing surfaces protect optical components from dust while integrated structural sections reduce manufacturing complexity.

A photoelectric conversion device adjusts laser pulse counts based on distance to reduce power consumption.

Multi-beam lidar scanning unit projects parallel scan lines to resolve conflicting demands between high scanning speed and eye safety constraints.

Segmented static lasers replace complex scanners to maintain high spatial resolution while improving device compactness and robustness.

A multi-mode step index fiber disperses high peak power reflected light before transmission through a graded index optical guide.

Segmenting the emitter into parallel measurement devices expands the field of view while maintaining point cloud density.

A scanning module uses a rotor notch to reduce mechanical vibration during high-speed optical rotation.

Segmented bus routing reduces signal path length and power consumption while maintaining timing precision in high-resolution DTOF sensors.

Synchronized pulsed illumination and time-gated imaging reject water surface glare to detect semi-submerged objects in low visibility.