16940500. LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM simplified abstract (GM GLOBAL TECHNOLOGY OPERATIONS LLC)
Contents
- 1 LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM
Organization Name
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor(s)
Hanseung Lee of Thousand Oaks CA (US)
LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 16940500 titled 'LOW SIDE LOBE LEVEL INTEGRATED CAVITY BACKED SLOT ARRAY ANTENNA SYSTEM
Simplified Explanation
The patent application describes an antenna system that operates in a hybrid coplanar waveguide and rectangular waveguide mode. The system includes a slot array with a conductive layer on a substrate, a defined volume waveguide between substrates, and a ground plane on another substrate. The array radiates a radiation pattern in a hybrid mode resulting from a combination of the slot array and the defined volume waveguide.
- Slot array with conductive layer on substrate
- Defined volume waveguide between substrates
- Ground plane on another substrate
- Hybrid mode radiation pattern
- Side slots may be elliptical for side lobe level reduction
Potential Applications
The technology could be used in:
- Radar systems
- Satellite communication
- Wireless communication networks
Problems Solved
The technology addresses:
- Side lobe level reduction
- Efficient radiation pattern
- Hybrid waveguide operation
Benefits
The benefits of this technology include:
- Improved antenna performance
- Enhanced signal transmission
- Reduced interference
Potential Commercial Applications
The technology could be applied in:
- Aerospace industry
- Telecommunications sector
- Defense applications
Possible Prior Art
One possible prior art could be:
- Antenna systems using coplanar waveguides and rectangular waveguides
Unanswered Questions
1. How does the hybrid mode affect the overall performance of the antenna system? 2. Are there any limitations to the size or frequency range of the antenna system due to the hybrid operation?
Original Abstract Submitted
An antenna system operates in a hybrid coplanar waveguide and rectangular waveguide mode. A slot array with a conductive layer is disposed on a substrate and defines a coplanar waveguide joining a number of side slots arranged in a line forming the slot array. Another substrate is spaced apart from the substrate and a ground plane is defined thereon. A defined volume waveguide is disposed between the substrates. The array is configured to radiate a radiation pattern in a hybrid mode that results from a combination of the slot array and the defined volume waveguide. The side slots may be elliptical in shape for side lobe level reduction.
