Resonant Antennas TRIZ Cases
- Chamfered Planar Antenna for Integrated Circular Polarization
Chamfered overlapping radiating elements generate circular polarization without an external polarizer, cutting antenna weight, bulk, and cost.
- Multi-Layer Antenna Module for Wider Bandwidth and Heat Reliability
Multiple dielectric layers with tuned constants expand antenna impedance bandwidth while protecting reliability near heat-generating chips.
- Air-Cavity Stacked Patch Antenna for Lower Dielectric Loss
Frames and a director plate replace the dielectric substrate in a stacked patch antenna, cutting loss, improving sensitivity, and lowering cost.
- Circular Patch Antenna Arc-Slot Structure for Lightweight GNSS Use
A polymer-ceramic circular patch antenna with aligned apertures and arc slots cuts weight by over 30% while preserving GNSS phase and polarization.
- MMW Antenna Beam Steering With Tilting Metasurface Scan Control
Motorized metasurface tilt steers a single MMW microstrip antenna across wide angles while preserving directivity, gain, and impedance matching.
- Capacitive Patch Antenna Miniaturization Without Dielectric Substrates
A micro-patch antenna uses perimeter capacitive elements to achieve wide bandwidth and light weight without high-permittivity dielectric substrates.