Protective Material Radiating Elements TRIZ Cases

A dielectric decoupler creates electric field valleys that suppress mutual coupling, enabling compact MIMO antennas with better reliability and channel capacity.

Using the antenna as a heater melts snow and ice on outdoor luminaires without Faraday-cage shielding that weakens wireless links.

A frequency-selective radome coating reflects visible light for emblem styling while transmitting radar bands and reducing edge diffraction.

Matching substrate and resin-layer tensile modulus helps IC tags resist repeated bending, preventing antenna peeling and communication loss.

A radome with radially varying dielectric thickness widens radar beam coverage through refraction and phase retardation.

Adjacent high-permittivity dielectric regions let stacked radiating elements widen multi-band bandwidth while suppressing unwanted resonances.

A silica, alumina, and calcium titanate filler blend cuts dielectric loss while keeping dielectric constant suitable for smaller high-frequency packages.

Wireless links between TR modules and a central antenna remove delicate internal wiring, simplify calibration, and improve array assembly repeatability.

A thermoplastic, glass fiber, and inorganic filler composition helps antenna housings resist falling weight impact at -33°C without cracking.

A single antenna handles mobile authentication and capacitive approach detection, reducing interface size while avoiding frequency interference.

A protruding housing barrier suppresses backside undesired waves in millimeter-wave radar, reducing azimuth detection errors without absorbers.

Varying meta-atom phase gradients let a phased-array radome bend waves by incident location, extending scan range with more uniform refraction.

Line-shaped microwave antennas with insulating layers and shields improve plasma density measurement for tighter semiconductor process control.

Direct contact between the cover and antenna removes the air gap, reducing condensation, corrosion risk, and radio wave reflections.

Separate film substrates for the RFID circuit and antenna enable dense layouts, accurate bonding, and flexible tags that resist bending damage.

Microwave cutoff probe sensing measures plasma density accurately in high-density environments, improving semiconductor process reliability.

Interconnected metal metamaterial patterns preserve radar microwave transmission while providing transparent heater conductivity and heat.

A wavy dielectric radome widens radar beam coverage by varying radial thickness to refract waves outward and expand field of view.

A compressed foamed intermediate layer helps a vehicle emblem preserve metallic appearance while limiting millimeter-wave radar attenuation.

Air gaps, parasitic patches, and ±90° microstrip feeds help a low-profile circularly polarized antenna improve bandwidth, gain, and protection.

Combining the radome and meander line polarizer cuts cost while maintaining low axial ratio and insertion loss across a wide scan band.

A polypropylene, elastomer, grafted PP, and glass fiber blend improves injection flow and low-temperature impact resistance for antenna housings.

Hollow microspheres in a thermoplastic elastomer cover lower dielectric constant to reduce 5G signal attenuation while preserving impact strength.

A bolt and threaded flange nut connector joins cylindrical radome halves securely, avoiding special tools and reducing connector failure.

Hyperbranched spacer molecules keep magnetic fillers dispersed in polymer substrates, raising refractive index while cutting antenna attenuation losses.

Hyperbranched spacer molecules improve magnetic filler dispersion in polymer substrates, cutting RF attenuation loss while enabling smaller antennas.

Gradually varying radiating-element reflectivity smooths antenna-to-medium transitions, cutting edge diffraction and radar cross-section.

A frequency selective coating lets a radar radome reflect visible light for styling while transmitting radar signals with low interference.

Segmenting the housing into a rigid shell and flexible inlay protects electronic components from mechanical stress during bending.

Interposing a nanogranular magnetic member suppresses image currents to resolve the trade-off between radiation efficiency and compact antenna size.

A thermoplastic coating blends polyolefin polymers with olive pomace to shield radio frequency elements.

Dual-distance amplitude probes measure antenna array emissions to calculate far-field radiation patterns without phase data.