Antenna Earthings TRIZ Cases
- Multi-layer Isolated Magnetic Dipole Antenna Design
A multi-layer isolated magnetic dipole antenna uses capacitive elements across slot regions to tune resonant frequency and bandwidth characteristics.
- Vialess Microstrip Transition for Impedance Matching
A vialess microstrip transition couples surface and embedded feed lines using electromagnetic induction to enable efficient signal propagation.
- Flat Lens Feed Structure for Holographic Antenna Efficiency
A flat lens feed structure transforms cylindrical surface waves into plane waves for holographic antennas.
- Dual-Antenna Portable Device Radiation Pattern Control
A dual-antenna portable device adjusts signal phase and magnitude to shape radiation patterns.
- Non-common-ground Bandpass Filter Circuit ESD Protection
A non-common-ground bandpass filter circuit isolates separated ground regions to prevent electrostatic discharge damage.
- Graphene Flexible Transparent Heating Element
Stacking 1 to 100 graphene layers balances electrical conductivity and optical transparency for efficient thermal radiation.
- Reconfigurable Antenna Ground Plane Current Control
Ground plane slots and cut-outs regulate current flow to prevent unwanted electromagnetic radiation, reducing radiation pattern tilt in compact designs.
- Planar Antenna AMC Structure with Zonal Conductive Patterns
Zonal conductive patterns in an artificial magnetic conductor structure suppress parasitic radiation while maintaining low bulk.
- Half Vivaldi Antenna Parallel Configuration for 50-Ohm Impedance
Parallel half Vivaldi antenna plates achieve 50-ohm impedance, eliminating matching networks and resolving bandwidth limitations from 100-ohm mismatch.
- Biconical Antenna Bifurcating Ground Plane Odd-Integer Undulations
A bifurcating ground plane decouples biconical antenna elements to stabilize frequency response.