Loop Antennas With Ferromagnetic Core TRIZ Cases
- Antenna Module Vertical Stacking for NFC MST Interference Reduction
Vertical stacking separates NFC and MST antennas, reducing electromagnetic interference while maintaining payment performance.
- Antenna Device With Nested Magnetic Core For Coupling
A compact antenna device uses a nested magnetic core to concentrate flux and improve coupling efficiency.
- Flexible PCB Antenna Module for Smartphone Space Constraints
A flexible PCB antenna module integrates magnetic sheets with coil antennas to form a compact unit.
- Embedded Receiving Coil Antenna for Wireless Power Efficiency
A receiving antenna embeds a parallel wound coil within a soft magnetic layer to enhance electromagnetic energy focusing.
- Wireless Antenna Magnetic Body Segmentation for Noise Reduction
Segmented magnetic pieces in solenoid antennas reduce noise from magnetostriction while maintaining high permeability.
- Surface Mounted NFC Antenna Back-Coupling Reduction
A surface-mounted NFC antenna uses a dielectric layer to separate orthogonal coils and minimize back-coupling effects.
- Multi-cell Magnetic Structure for Wireless Power Transfer
Segmenting the magnetic circuit into parallel cells reduces air gap reluctance to improve wireless power transfer efficiency over larger distances.
- Antenna Device With Cavity-Embedded Sintered Magnetic Core
Resin multilayer substrate housing a sintered magnetic substance resolves temperature conflicts during manufacturing while enhancing antenna permeability.
- Combo Antenna Module With Accommodation Groove
An accommodation groove formed by varying line width nests connection patterns, minimizing mounting space while maintaining antenna performance.
- Helical Coil Antenna Integrated Into SCBA Tank
A helical coil antenna embedded within a self-contained breathing apparatus tank wall enables magneto-inductive communication.
- Metal Casing Antenna with Cutout and Insulated Conductor
A metal casing antenna uses a cutout filled with an insulated conductor to enable magnetic coupling.
- Segmented Magnetic Antenna for Metal Interference
Segmenting the magnetic core into spaced pieces mitigates demagnetizing fields from nearby metals, expanding coverage while maintaining compactness.