Satellite Broadcast Receiving TRIZ Cases
- Dual-Polarisation Satellite Data Reception With Remote Mode Switching
A dual-polarisation signal path switches remotely between circular and linear formats to expand bandwidth and avoid on-site intervention.
- Coaxial Voltage Conversion for Remote Power and Device Control
Control voltages are converted into supply voltages over coaxial cable, powering external data devices while still controlling satellite units.
- Dual-Polarisation Satellite Receiver for Flexible Bandwidth Use
Remote switching between circular and linear polarisation lets one satellite receiver preserve compatibility while expanding usable bandwidth.
- Vehicle AVN Audio Noise Control Using GNSS Signal Strength
GNSS signal intensity guides AVN noise removal to keep vehicle broadcast audio clearer in weak electric field regions.
- Coaxial Voltage Conversion for Remote Power and LNB Control
A voltage converter separates control and supply ranges on one coaxial cable, enabling remote device power and DiSEqC LNB control.