Antenna Arrays TRIZ Cases

Stacked patch plates with insulation prevent electrical contact, expanding resonance bandwidth to support 16 spatial channels in compact MIMO devices.

Overlapping loop areas within main loops cancel mutual inductance between flexible coil elements, reducing electromagnetic interference.

An antenna element on a silicon substrate with an insulating film reduces thickness while maintaining high-frequency performance and electrical reliability.

Dual co-axial quadrifilar antenna system with switchable phase rotation and loadable elements.

A composite substrate structure uses anisotropic conductive films to bond glass and circuit layers, enabling precise vertical electrical connections.

Segments LTCC substrates with varying dielectric constants to resolve the contradiction between mechanical strength and antenna fabrication difficulty.

A nested loop antenna structure resonates across low and high frequency bands using meander strips.

Stacked dielectric feed stalks reduce base station antenna size and weight by resolving feed network complexity.

Antenna arrays curve near field beams via weighted phase inputs to bypass obstacles while maintaining far field gain.

Electronic scanning adjusts antenna gain patterns to reject adjacent satellite interference, enhancing spectral efficiency without increasing weight.

A static discharge element diverts charge while graphite layers spread heat across the substrate, preventing accumulation on electronics.

A controller modulates energy distribution between electric and magnetic near-field antenna portions to optimize signal transmission.

A dual-frequency antenna uses a dielectric substrate to form an electric field boundary plane that reflects radio frequency signals.

Layered radiator structure with etch-stop and protective layers improves durability while expanding tuning range for reliable communication.

Embedding SIW filters inside the substrate reduces spurious emissions without increasing module volume or packaging complexity.

Dual ground layers form a composite that improves antenna signal characteristics while transparent electrodes maintain image visibility in display devices.

An electronically steerable directional antenna array directs signals to neighbor nodes, resolving signal splitting issues in low-power lossy networks.

A planar multiband antenna uses coplanar L-shaped radiating paths to generate four resonance frequencies.

A dual-band antenna array integrates 77 GHz and 24 GHz radars into a compact 3-D structure.

A radar array antenna routes power through feed lines with a reflective end to form standing waves that redistribute energy to radiating elements.