Line-Transmission Details TRIZ Cases
- Segmented Leaky Coaxial Cable for Longer Low-Power Coverage
Alternating perforated and non-perforated cable segments extend electromagnetic coverage distance without raising input power in hazardous sites.
- Master Module for Superimposed Signal Abnormality Reporting
A master module extracts status data from superimposed signals to report equipment abnormalities while reducing wire count and circuit complexity.
- Runtime-Adjustable Cable Attenuator for Reflection Damping
A variable-resistor attenuator tunes cable loss at runtime to damp reflections and crosstalk under changing temperature and humidity.
- Computing Cable Attenuator With Dynamic Loss Adjustment
Runtime-adjusted resistance in a cable attenuator reduces reflections and crosstalk while preserving signal integrity across cable lengths and environments.
- Quad-IO PHY Layout for Dual C-PHY/D-PHY Signal Isolation
A reconfigurable Quad-IO PHY uses a combo shielding wire and dedicated LDO domains to support C-PHY and D-PHY with lower interference.
- Galvanically Isolated Bus Transceiver With Differential Signal Balancing
A signal balance module measures positive and negative differential durations to reduce distortion in galvanically isolated bus communication.
- Hybrid PAM-QAM IQ Architecture for High-Speed Wireline Links
By mapping IQ data to 90-degree-separated PAM-n signals, this architecture targets wireline speed limits while reducing conversion overhead.
- DSL Vectoring Group Crosstalk Management via Time Segmentation
Time segmentation divides resource allocation into normal and discontinuous intervals, eliminating inter-group crosstalk while maintaining system throughput.
- IO-Link Device Dual Microcontroller Protocol Segmentation
A transceiving module executes the IO-Link protocol stack on a dedicated microcontroller to decouple communication logic from sensor control.
- Battery Pack Data Buffering for Secure Transmission
A battery pack buffers operational data in local memory to enable secure transmission between electrical machines and central control units.
- Single Pair PHY Auto-Negotiation for Channel Loss Adaptability
A physical layer transceiver initiates auto-negotiation over a single twisted pair channel using half-duplex mode to exchange parameters with a remote device.
- Signal Processing System Date-Based Device Pairing
A signal processing system compares date information between devices to verify authorization status and control operational modes.
- Air Core Transformer for Wired Communication Isolation
Replacing ferrite transformers with an air core design eliminates parasitic capacitance, reducing bulk and cost while maintaining signal integrity.
- Programmable Impedance Synthesis for DSL POTS Filters
Digital signal processors synthesize complex impedances to resolve hardware variant conflicts in DSL splitters.