Beacon Systems Using Radio Waves TRIZ Cases
- Guided Surface Waveguide Probe Navigation
A guided surface waveguide probe launches electromagnetic fields along the Earth using a complex Brewster angle.
- Vector Scalar Potential Communication System for Seawater Transmission
A communication system transmits field-free vector and scalar potential entities through dense media using Josephson junctions.
- RF Tag Tracking in Metal Enclosures
Dynamic power adjustment and signal feedback mechanisms maintain reliable tracking accuracy while extending battery life in high attenuation metal environments.
- Signal Strength Distance Calculation for Noisy Production Sites
A processor calculates distance from signal strength using averaged values to improve location tracking accuracy.
- GPS Receiver Coherent Correlation Weak Signal Acquisition
Coherent correlation with predicted navigation data and Doppler shifts reduces squaring loss, enabling accurate positioning in weak signal environments.
- Remote Emergency Beacon Activation via SAR Controller
A controller links a receiver and positioning module to an emergency radio beacon, enabling location transmission when manual activation fails.
- Wireless Positioning Signal Segmentation for Accuracy and Power
Segmenting signals into range and hybrid blocks reduces interference and power consumption while maintaining high accuracy.
- Ionospheric Duct Virtual Transmitters for GPS Solar Flare Resilience
Ionospheric ducts guide low-frequency signals through plasma channels, bypassing solar flare interference that disables global positioning systems.