Radiating Elements Structural Forms TRIZ Cases
- MIMO Antenna Sub-Board Layout for Heat Dissipation and Signal Isolation
A stacked metal PCB sub-board and clamshell layout improve MIMO antenna heat dissipation, impedance matching, and signal isolation.
- Terahertz Antenna Array Coupling Layout for Phase Synchronization
Cross-linked coupling lines synchronize terahertz oscillators across an antenna array, improving phase matching, gain, and directivity.
- Wraparound Antenna Film Structure for Edge Waterproofing
A single wraparound film covers antenna surfaces and edges to block water ingress while reducing peeling from thermal expansion.
- Phased Array Antenna Pattern Shaping for Wide-Angle Gain Stability
A radiation pattern shaping mechanism reduces central radiation and broadens beamwidth to keep phased array gain stable at wide scan angles.
- Insulation Detection Circuit Using Voltage Difference Monitoring
Voltage difference monitoring across two insulating elements detects insulation deterioration early and can stop transmission before failure.
- Transparent EM Wave Member With Dummy Patterns for Visual Blending
Dummy patterns visually blend transparent resonant elements while preserving electromagnetic reflection or transmission control.
- Active 90-Degree Phase Shifter With Coupler-Multiplexer Architecture
A coupler splits input signals into I/Q paths, and a transistor multiplexer delivers precise 90-degree shifting with lower loss and power.
- Cross-Polarized Antenna Module for Precise EV Charging Alignment
Dual-polarized UWB antenna modules use a ground-plane opening structure to improve EV position and orientation detection for wireless charging.
- Segmented Aperture Antenna Phase Steering and Nulling
Phase conversion across segmented aperture elements steers beams toward targets and places nulls on interference to improve link reliability.
- Air-Cavity Waveguide Structure for Low-Loss High-Frequency Signals
An air cavity inside a multilayer waveguide cuts dielectric loss, supports high-frequency signals, and reduces dependence on external materials.
- Metal-Mount RFID Tag Structure for Stable UHF Communication
A spacer layer and magnetic sheet help a metal-mount RFID tag avoid eddy current loss and maintain stable UHF communication.
- Capacitive Coupled Antenna Layout for Close-Range Isolation
Capacitive coupling, grounded shielding, and baluns keep nearby antennas isolated while reducing antenna size and loss.
- Transparent RF Metasurface for Glass-Covered 5G mmWave Antennas
A transparent metasurface on glass or substrate restores mmWave resonance and antenna gain while reducing glass-induced blocking and reflection.
- Copper Laminate Antenna Assemblies for Faster AiP Manufacturing
Isolation-channel copper laminate processing forms bonded antenna assemblies faster while cutting AiP material and processing costs.
- Antenna Temperature Control for Stable Phase Shifter Performance
Direct thermal contact with the amplifying circuit stabilizes antenna temperature and prevents phase shifter drift, loss, and beam errors.
- Transmission Substrate Etching Layout for Uniform Impedance
Photomask copper segmentation keeps wet etching uniform along transmission paths, reducing impedance variation across boards on one panel.
- Airgap-Coupled Metal Plate Antenna for Stable 28GHz Performance
An airgap-coupled metal plate antenna reduces substrate-related loss and permittivity variation, helping stabilize 28GHz performance at lower cost.
- Liquid Crystal Phase Shifter Electrode Layout for Larger Microwave Phase Shift
A branched microstrip electrode layout cuts lead inductance and resistance, enabling larger microwave phase shift through stronger capacitance change.