Electric/Magnetic Detection TRIZ Cases

A decoupling matrix optimization minimizes power coupling between parallel transmission MRI coil channels.

Balanced coil metal detection systems select optimal transmitter frequencies using phase and magnitude signal analysis.

A monitoring system differentiates detection events using user input to classify intentional or unintentional triggers.

A detector uses a switched mode power supply with digital signal processing to locate buried conductors.

Integrating solenoid and resonator sections eliminates arcing gaps, expanding usable sample size while maintaining frequency isolation.

A control loop regulates RF signal duration and power in an NMR probe head to maintain consistent pulse timing across varying sample conditions.

A coil arrangement connects multiple antennas in parallel for RF signals and in series for direct current to increase inductance.

Segmented electronics on bendable supports resolve rigidity constraints in high-channel MRT coils while maintaining signal-to-noise ratio.

Local ground capacitance variations compensate for sensitivity peaks caused by increased electrode pitch, suppressing inversion sensing errors.

A cascade local coil integrates an RF switch to route multiple signal interfaces through a single output connection.

A modular underground scanner integrates magnetic and pulse induction sensors for simultaneous detection.

Frequency segmentation isolates power transmission from signal reception, eliminating cable-induced thermal heating and patient discomfort.

Integrating a bus-like selection unit into the mobile patient table reduces connection cable length and crosstalk, improving MRI signal quality.

Miniaturized transmission line uses integrated PCB transformers to couple lead segments while suppressing RF common mode signals.

A magnetic resonance coil transmitting antenna unit positioned in an uncovered region enables cable-free data transfer to the receiving unit.

A metal detector pickup array uses phase detection to identify target objects, reducing false positives in wet conductive soils.

Loop-shaped modular coils decouple non-neighboring elements via overlapping structures for flexible 2D and 3D array assembly.

A capacitance-based detector uses dynamic calibration to maintain uniform electric fields across varying surface conditions.

Symmetrical housing merges metal detection coils with radiation sensors to reduce false alarms and save space in secure access areas.

A flexible cooled connecting conduit links a cryogenic antenna system to a preamplifier housing, enabling rapid installation and removal of the probe head.

A hybrid sliding window method processes specific absorption rate values at distinct intervals to reduce memory requirements.

A self-calibrating magnetic observatory fuses scalar, variometer, and angular sensor data to measure the local magnetic field vector autonomously.