Wave Based Measurement Systems TRIZ Cases

Integrates CMOS driver circuits within tunable optical metasurfaces to control radiation deflection while using photon shields to block interference.

A semiconductor infrared lamp emits multiple wavelengths to deter infrared guided missiles without mechanical rotation.

A multi-function control device detects rotational and translational movements to manage ultrasound system parameters.

A wideband EMI detector uses a database-driven algorithm to differentiate interference types and trigger alerts.

Pivotable joints connect rigid probe sections, enabling compact folding for transport while maintaining operational rigidity.

Segmented UAV platforms form a dynamic airborne phased array, resolving the trade-off between rapid deployment speed and position flexibility.

An active radar cloaking apparatus generates a radio signal to destructively interfere with reflected waves.

Reverse mechanical index maps adjust ultrasound echo gain values to correct image brightness across varying tissue depths.

Image processing circuitry extracts region of interest positions by comparing fundamental and harmonic wave components across multiple image data sets.

Non-imaging optical detectors track rotor blade modulation frequencies to locate unmanned aerial vehicles without requiring high-acuity imaging sensors.

Merging data from diverse sensors via correlation filters to resolve the trade-off between frequency coverage and detection sensitivity.

A device processes ultrasonic lines as they form to determine intrinsic tissue displacement.

Integrating a two-dimensional material layer into an optical phased array eliminates separate emission and reception units, reducing device complexity.

A commercial FPGA integrates high-speed serial transceivers to digitize streaming data without external demultiplexers.

A real-time measurement system compresses ultrafast optical signals using spatial encoding and spectral processing to capture synchronized data.

A sensor array uses a one-piece closing cap with a high-frequency lens to define the focal length between the lens and the internal sensor.

A receiver sequencing method generates listening instructions through random pulling without memory storage to optimize signal detection across frequency bands.

An upstream converter shifts signal frequencies to enable parallel data streams over existing rotary joint channels without increasing device complexity.

Grating lobe signals expand the measurement area perpendicular to the probe while unfocused transmission reduces sound pressure risks.

Cost function minimization separates overlapping radar and wireless signals, resolving spectrum congestion without hardware changes.

Explainable AI analysis assigns weighting factors to radar training vectors, mitigating catastrophic forgetting during incremental retraining.

Tilting the measurement antenna array reduces radar cross section, preventing signal interference during near field measurements.

A dual excitation method averages shear wave speeds to compensate for probe movement errors and cardiac artifacts during tissue elasticity measurement.

Dynamic excitation signals capture viscoelastic properties, resolving inaccuracies from ideal elastic models in liver tissue assessment.

A radar target simulator adjusts digital-to-analogue converter sampling rates relative to analogue-to-digital converters for precise signal modeling.

A bi-phase modulator driver uses a prescaler with floating power supplies to generate baseband signals centered around zero volts.

A side lobe canceller divides radar waveforms into spectral components to control gain and phase across the full operating bandwidth.

Dynamic power management in a wireless ultrasound probe extends battery life by selectively blocking energy to idle modules during scanning operations.

Transit time level measuring device determines unknowns from linear track relationships, resolving overlapping echo interference.

An ultrasonic fingerprint sensor emits sound waves and analyzes echo signals to differentiate real from fake fingerprints.

A boresighting apparatus uses a pivot rod and fasteners to adjust yaw and pitch angles for precise device alignment.

An intravascular ultrasound system detects disturbed blood flow regions using interference and speckle density analysis.

Parasitic elements create directional nulls against jammers, avoiding G/T degradation across the full frequency band while maintaining service integrity.

A two-piece nozzle system directs fluid flows to protect sensor windows from environmental contamination.

An adhesive gap between a cylindrical lens recess and fastening section distributes thermal stress, maintaining beam collinearity in geodesic measuring devices.

Signal isolators and differencing devices remove residual transmit signals to achieve over 60 dB isolation across wide bandwidths.

A two-dimensional array transducer generates planar shear wavefronts to overcome radial dissipation and out-of-plane effects in tissue stiffness measurement.

A diagnostic apparatus generates motion vectors from pixel brightness correlations to correct image blur across multiple frames.

Silicon-rich nitride modulators steer light via refractive index control, resolving CMOS compatibility issues in compact beam steering systems.

Segmented architecture separates the portable core from heavy peripherals, resolving weight-versus-functionality trade-offs in diagnostic imaging systems.

Adjusting aeronautical symbol opacity based on route relevance reduces visual clutter on cockpit displays.

A radar level gauge system determines interface levels using echo signal strength and propagation parameters along a probe.

A local AI engine extracts features from input media feeds to train central models without transmitting raw video.

An RTLS tag merges battery and energy harvesting circuitry to transmit location signals when the primary power source fails.

A distributed network of lightweight transceivers generates false echoes via spatial signal delays, avoiding the high cost and complexity of DRFM systems.

Optical phase and amplitude tuning resolves narrow bandwidth limitations of electrical circuits, achieving high transmit-to-receive isolation.

Segmented MOPA architecture with conductive clips reduces parasitic effects and heat generation to enhance peak output power.

Segmenting the light source into series-connected LEDs allows periodic switching at 40MHz, overcoming parasitic inductance to improve measurement precision.

A watertight transparent material covers the lower and flange portions of a vessel transducer housing, eliminating tight O-ring fitting tolerances.