Circuit Arrangements TRIZ Cases

Iterative vector adjustment shapes multi-lobe beams to distribute wireless power across multiple receivers, resolving single-direction efficiency bottlenecks.

An optical variable unit shifts images on a second display to maintain precise lens alignment in headsets.

A pluggable module faceplate out-of-band channel exchanges supplemental signals independently from the device backplane.

Electromagnetic induction powers a moving door handle module while magnetic flux amplitude variations estimate position, eliminating cable complexity.

Variable frequency impedance control isolates converters from track vacancy signals while maintaining stable power draw across routes.

A polymer battery casing encapsulates hearing device cells to minimize electromagnetic interference and enhance charging speed.

A controller optimizes power transfer from radio-frequency rectifiers to a voltage regulator by comparing loaded and open circuit output voltages.

Software-defined networking segments infrastructure to guarantee latency and enable failover reconfiguration during renewable energy instability.

Wireless synchronization between autonomous sensors and a central gateway enables precise current monitoring while eliminating manual installation complexity.

Antenna arrays use conductive traces of varying cross-sectional areas to optimize wireless energy transmission efficiency.

A system controls intelligent electronic devices to selectively couple impedance for neutral-to-ground voltage measurements.

Calculating magnetizing inductance from circuit electrical parameters determines transmission coil distance without optical sensors or extra signal lines.

A gateway device synthesizes command information from multiple service business operators into a single instruction for energy resources.

A guided surface waveguide probe synthesizes electric fields to launch electromagnetic energy along a lossy medium.

Machine learning module optimizes ferrite core and coil geometry to maximize magnetic coupling coefficient.

Electromagnetic induction replaces mechanical wiring to eliminate floor vibration propagation, maintaining overlay accuracy.

A gateway IED uses functional names to decouple NCC server configuration from substation IED structure.

Segmented battery cartridges decouple power replenishment from the ear-worn device, eliminating downtime during extended use away from chargers.

Concentric ring-shaped grounding structures couple antenna currents to sensor board ground traces.

A power receiving apparatus measures voltage values to determine calibration necessity for foreign object detection.

Modulation circuits dampen magnetic fields to enable data communication, resolving coupling consistency issues across large charge areas.

Extraction and nesting principles relocate temperature sensors within roller bodies to prevent soiling and eliminate detection delays.

EHF transceivers replace mechanical connectors with electromagnetic signals to eliminate wear and maintain signal integrity.

Correlating characterizing signals with reference patterns determines signal origin across noisy grid channels, resolving topology identification challenges.

Merging upward and downward optical paths into a shared space reduces joint volume while maintaining reliable communication.

A power supply device adjusts received voltage to match drive requirements during operation and lowers it during idle periods.

Cardan suspension pivots the charger coil to generate a homogeneous magnetic field, resolving alignment complexity across varying implant depths.

A control unit adjusts inverter drive frequency to manage turn-on currents and minimize heat losses.

A wireless energy transmission device segments foreign object detection into independent quality factor and power loss methods.

A receiver uses an adjustable resonant capacitor to shift capacitance and match the transmitter frequency, resolving mismatch losses from coil position changes.

A retroreflector spatially distributed laser resonator reflects beams co-linearly to enable efficient beam alignment within the optical cavity.

An electric power transmission device shifts magnetic field frequencies to reduce output current ripple and minimize leakage electromagnetic interference.

A contactless power supply device uses insulating supports to create voids in electrostatic-coupling regions for efficient high-frequency energy transfer.

A wireless liquid quantity measurement system transmits electromagnetic waves within a conductive enclosure to calculate fuel levels without internal wiring.

Wireless power transmitter detects foreign objects using multiple Q-factor measurements processed for minimum, average, or median values.

Electrostatic contactless power supply device adjusts output frequency and voltage based on load side impedance calculations.

Segmented energy paths maintain sensor power and data exchange after primary shutdown, enabling safe restart and preventing tool damage.

A testing system measures capacitor charging time to verify energy harvesting tag functionality.

A line switch system forms a closed current loop with signal generators to transmit control data.

A loop-powered isolated contact input circuit converts sensed switching voltages into digital representations for processing.

Dynamic voltage control via Class E amplifiers maintains zero voltage switching, reducing wasteful power consumption and heat noise in inkjet printers.

A mechanically resonating magnet in a wireless power receiver converts magnetic energy into electrical energy through electromechanical oscillation.

A metallic foreign object detector uses an integration circuit to process antenna coil signals.

A power sensing unit detects mains AC presence via an antenna and signal processing circuitry to generate a reliable DC indication.

A three-quarter bridge power converter couples a switch node to an energy storage component via a third switch during off-times.

A power supply coil measures resonant frequency to detect RF magnetic cards before energizing the driving module.

A self-oscillation circuit converts DC voltage to AC voltage for wireless power transmission.