High Frequency Circuit Adaptations TRIZ Cases
- UV Glue Coating for PCB Differential Pair Impedance Control
Applying UV glue to PCB differential-pair neck-down regions increases capacitance, lowers impedance, and preserves signal margins.
- PCB Waveguide Launch Transducer Without Wire Bonding
An integrated PCB launch transducer couples millimeter-wave signals into a waveguide without wire bonding, cutting cost and loss.
- Stacked Multiplexer PCB Layout Without Through Vias
Non-contact coupling across stacked metal layers replaces through vias in a multiplexer, reducing impedance mismatch and signal interference.
- Tunable Hot-Melt Impedance Mold for High-Speed PCB Connectors
Adjustable hot-melt dielectric and viscosity bridge wire-to-PCB impedance mismatch, improving signal integrity and reducing crosstalk.
- PMF Interposer Shielding for Stable High-Rate Microwave Links
A conductive cavity and RF compensation structure help PMF transceivers limit wave leakage, match impedance, and keep high-rate links stable.