Waveguides TRIZ Cases
- Waveguide Transition Using Resonator for Tolerance Insensitive Coupling
A waveguide transition arrangement uses a resonator part to couple feed probe signals to the waveguide section via electromagnetic apertures.
- Ridge Gap Waveguide Crossover for Millimeter-Wave Transmission
A ridge gap waveguide crossover structure uses metal pins and air gaps to guide electromagnetic waves between intersecting transmission lines.
- Folded Corrugated Substrate Integrated Waveguide DC Biasing
Folded corrugated substrate integrated waveguide replaces conductive vias with vertical open stubs to enable DC biasing while minimizing leakage radiation.
- 3D Dielectric Metamaterial for High-Frequency Signal Transmission
A three-dimensional dielectric metamaterial guides electromagnetic waves through a spatially varying substrate structure.
- Coaxial Slot Filter with Absorptive Matrix for Signal Isolation
A coaxial slot filter uses an epoxy matrix with ferromagnetic particles to absorb high-frequency signals while maintaining constant impedance.
- Dielectric Waveguide With Void Spaces For High-Bandwidth Transmission
Void spaces in the dielectric core reduce signal loss while structural support prevents buckling, enabling high-bandwidth transmission up to 300 GHz.
- Ridge Gap Waveguides for High Frequency Signal Transmission
Segmented ridge gap waveguides using textured parallel plates confine fields to minimize ohmic losses at frequencies above 30 GHz.
- Plastic Waveguide With Foam Envelope for Terahertz Signal Stability
A plastic waveguide assembly uses a protective foam envelope to contain external waves and shield the core from physical contact.