Resistance/Reactance/Impedence TRIZ Cases
- Gradient Sensor Positional Accuracy During Tapping Splatter
A gradient sensor processing system alternates voltage excitation modes to compute capacitive coupling changes for positional information.
- Semiconductor Lifetime Projection via Oxide Thickness Scaling
Analytical scaling of stress voltages across gate oxide thicknesses extends the measurement window for semiconductor lifetime projection.
- Measuring Apparatus Abbe Error Reduction via Reference Member
A measuring apparatus uses a fixed reference member to isolate stylus displacement from scanner motion errors.
- Electrode-Tissue Coupling Index via Complex Impedance
Electronic control unit calculates a coupling index from complex impedance components between the electrode and tissue.
- Guided Wave Communication System Field Alignment
A guided wave communication system adjusts electromagnetic field alignment to mitigate signal degradation along transmission media.
- Load Pull Pattern Generation via Frequency Sweeping
A load pull pattern generation method uses frequency sweeping to rotate the reflection factor phase without mechanical tuner movement.
- Leakage Signal Correction for Electronic Component Measurement
Correction equation accounts for leakage signals between measurement jig ports, eliminating errors that reduce product yield ratio.
- Harmonic Load Pull Tuner With Horizontal Probe Movement
Horizontal probe movement eliminates vertical axes, reducing mechanical complexity and spurious oscillations during impedance tuning.
- Bidirectional Coupler Reflected Power Measurement
S-parameter calculations resolve finite directivity limits in bidirectional couplers to accurately measure reflected power for power amplifier protection.
- IR-OBIRCH Laser Inspection for Semiconductor Chip Fault Analysis
Modulated laser scanning visualizes resistance changes in semiconductor chips, identifying abnormal current routes without overlapping IDDQ value distributions.
- Battery Impedance Estimation Using Inverse Temperature Slope Functions
Derives slope functions linking complex impedance to inverse temperature for real-time battery state estimation.
- Area-Varying Capacitive Sensor Signal Linearization
Four electrode sets with 90-degree phase differences eliminate drift and offset to produce a linearized triangular wave.
- Cable Fault Detection Using Echo Cancellation Coefficients
A cable tester analyzes echo cancellation coefficients to determine cable status without interrupting active communication links.
- Piezoelectric Element Fitting Test via Capacitance
Determine piezoelectric element orientation and wiring integrity using capacitance variations, replacing unstable mechanical oscillation tests.
- Die-Based Trimming for Non-Volatile Memory Yield
On-chip state machines enable parallel programming and precise voltage adjustments, reducing testing time while improving yield.
- Capacitive Sensor Movable Frame Spring Stiction Prevention
Spring members connect the movable frame to prevent stiction between electrodes, enhancing sensitivity and manufacturing yield.
- Capacitive Touch Sensor and NFC Zone Separation
Spatial segmentation of touch and communication zones prevents signal interference while maintaining reliable user input detection.
- Multielectrode Corrosion Sensor Bad Electrode Elimination
Coupled multielectrode sensors disconnect contaminated anodic electrodes via switches to force electron flow from active sites.