Title:
ARRANGEMENTS OF MICROSTRIP ANTENNAS HAVING DIELECTRIC SUBSTRATES INCLUDING META-MATERIALS
Document Type and Number:
WIPO Patent Application WO2004088788
Kind Code:
A3
Abstract:
A slot fed microstrip patch antenna (300) includes a conducting ground plane (308), the conducting ground plane (308) including at least one slot (306). A dielectric material is disposed between the ground plane (308) and at least one feed line (317), wherein at least a portion of the dielectric layer (313) includes magnetic particles (324). The dielectric layer between the feed line (317) and the ground plane (308) provides regions having high relative permittivity (313) and low relative permittivity (312). At least a portion of the stub (318) is disposed on the high relative permittivity region (313).
Inventors:
KILLEN WILLIAM D
PIKE RANDY T
DELGADO HERIBERTO J
PIKE RANDY T
DELGADO HERIBERTO J
Application Number:
PCT/US2004/008784
Publication Date:
March 31, 2005
Filing Date:
March 23, 2004
Export Citation:
Assignee:
HARRIS CORP (US)
International Classes:
H01Q9/04; (IPC1-7): H01Q1/38
Foreign References:
| US6239762B1 | 2001-05-29 | |||
| US5668558A | 1997-09-16 | |||
| US6281845B1 | 2001-08-28 |
Other References:
See also references of EP 1614188A4
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