Technical Description
This invention introduces a miniaturized, polarization-independent frequency selective surface (FSS) unit cell designed for quasi-optical networks in remote sensing radiometers. The structure utilizes a rotationally symmetric, mutually coupled ring and dipole configuration on a dielectric substrate to de-multiplex multi-band millimeter-wave signals with minimal insertion loss.
Problems Addressed
- Severe Transmission Losses
- High Polarization Sensitivity
- Oblique Incidence Vulnerability
- Narrowband Diplexer Constraints
- Limited Multi-Band Capability
- Structural Profile Bulkiness
Tech Features
- Enhanced Polarization Independence
- Efficient Multi-Band De-Multiplexing
- Optimised Mutual Coupling
- Excellent Oblique Performance
- High Rotational Symmetry
- Miniaturized Low-Loss Substrate
Target Audience
- Satellite Remote Sensing Industries
- Meteorological Radiometer Engineering Sectors
- Aerospace Telecommunications Hardware Industries
- Weather Monitoring System Industries
- Research & Development
Tech ID: P16-2285 TRL 5 Patent Status: Granted Available For Exclusive and Non-exclusive License
