Waveguide Mouths TRIZ Cases
- Terahertz Beamforming Antenna With Sealed PCB Waveguide Structure
A sealed metal waveguide encloses the PCB feed and antenna to cut terahertz transmission loss and support 2D left-right beam control.
- Waveguide Antenna Feeding Structure for Simpler High-Frequency Assembly
A waveguide radiator and spaced feeding network simplify high-frequency antenna fabrication while reducing material use and structural complexity.
- Glass-Core Patch Antenna Via Feeding for Wideband Packaging
Laser-assisted etching forms small glass-core vias and narrow transitions, expanding wideband antenna bandwidth and parallel channel capacity.
- Antenna Module Side Metal Plates for Glass-Back Gain Retention
Metal plates placed closer to a glass housing than the antenna reflect radio waves away from dielectric loss and help preserve radiation gain.
- Waveguide Power Distribution Layout for Close-Spaced Antenna Elements
Symmetric waveguide branching and impedance transformers improve directivity, cut side lobes, and avoid costly galvanic assembly.
- Multi-Layer Waveguide Antenna for 360° Radar FoV Coverage
A stacked waveguide antenna uses overlapping bidirectional fields of view to cut radar blind spots while keeping size and signal loss low.
- Multi-Layer Air Waveguide Antenna Assembly Without Soldering
Mechanical layer-to-layer fasteners replace soldering in multi-layer air waveguide antennas, cutting cost and avoiding thermal damage.
- Cross-Substrate Antenna Layout With Dummy Corner Element
A dummy element at the substrate intersection reduces element variation, improving antenna directivity and compactness.