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US 2010/0073238 A1Published application
Microstrip patch antenna with high gain and wide band characteristics
AssigneeElectronics and Telecommunications Research Institute
InventorsDong Suk JUN, Jong Tae Moon, Kwang-Seong Choi, Yong II Jun, Hee-Bum Jung
Life of this patent
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Abstract
Provided is a microstrip patch antenna. The microstrip patch antenna includes a dielectric layer, a feed circuit disposed in the dielectric layer, at least one slot disposed in the dielectric layer and vertically spaced apart from the feed circuit, and a patch antenna disposed outside the dielectric layer and vertically spaced apart from the at least one slot.
Claims20
A microstrip patch antenna comprising:
- a dielectric layer;
- a feed circuit disposed in the dielectric layer;
- at least one slot disposed in the dielectric layer and vertically spaced apart from the feed circuit;
- and
- a patch antenna disposed outside the dielectric layer and vertically spaced apart from the at least one slot.
2 more elements
A microstrip patch antenna comprising:
- a feed circuit layer including a feed line and an open line;
- a slot layer stacked on the feed circuit layer, the slot layer including at least one slot;
- and
- an antenna layer stacked on the slot layer, the antenna layer including a patch antenna.
1 more element
A microstrip patch antenna comprising:
- a first dielectric substrate including a feed line and an open line;
- a second dielectric substrate stacked on the first dielectric substrate and including a first slot;
- a third dielectric substrate stacked on the second dielectric substrate and including a second slot, the second slot having a different size than the first slot;
- a fourth dielectric substrate staked on the third dielectric substrate and having an open top surface on which a patch antenna is disposed;
- and
- a fifth dielectric substrate disposed below the fourth dielectric substrate and having a top surface where a patch is disposed.
3 more elements
Dependencies are inferred from the claim text.