DE29502253U1 - Flachantenne - Google Patents
FlachantenneInfo
- Publication number
- DE29502253U1 DE29502253U1 DE29502253U DE29502253U DE29502253U1 DE 29502253 U1 DE29502253 U1 DE 29502253U1 DE 29502253 U DE29502253 U DE 29502253U DE 29502253 U DE29502253 U DE 29502253U DE 29502253 U1 DE29502253 U1 DE 29502253U1
- Authority
- DE
- Germany
- Prior art keywords
- radiator
- ground
- antenna
- short
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003989 dielectric material Substances 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Details Of Aerials (AREA)
Description
Der menschliche Körper bildet hier das Massepotential.
Claims (5)
beträgt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29502253U DE29502253U1 (de) | 1995-02-11 | 1995-02-11 | Flachantenne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29502253U DE29502253U1 (de) | 1995-02-11 | 1995-02-11 | Flachantenne |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29502253U1 true DE29502253U1 (de) | 1995-04-06 |
Family
ID=8003771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29502253U Expired - Lifetime DE29502253U1 (de) | 1995-02-11 | 1995-02-11 | Flachantenne |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29502253U1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514556A1 (de) * | 1995-04-20 | 1996-10-24 | Fuba Automotive Gmbh | Flachantennen-Anordnung |
EP0801435A2 (de) * | 1996-04-09 | 1997-10-15 | FUBA Automotive GmbH | Flachantenne |
-
1995
- 1995-02-11 DE DE29502253U patent/DE29502253U1/de not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514556A1 (de) * | 1995-04-20 | 1996-10-24 | Fuba Automotive Gmbh | Flachantennen-Anordnung |
EP0801435A2 (de) * | 1996-04-09 | 1997-10-15 | FUBA Automotive GmbH | Flachantenne |
DE19614068A1 (de) * | 1996-04-09 | 1997-10-16 | Fuba Automotive Gmbh | Flachantenne |
EP0801435A3 (de) * | 1996-04-09 | 1998-08-19 | FUBA Automotive GmbH | Flachantenne |
US5818394A (en) * | 1996-04-09 | 1998-10-06 | Fuba Automotive Gmbh | Flat antenna |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19950518 |
|
R081 | Change of applicant/patentee |
Owner name: FUBA AUTOMOTIVE GMBH & CO. KG, DE Free format text: FORMER OWNER: FUBA HANS KOLBE & CO, 31134 HILDESHEIM, DE Effective date: 19951016 |
|
R081 | Change of applicant/patentee |
Owner name: FUBA AUTOMOTIVE GMBH & CO. KG, DE Free format text: FORMER OWNER: FUBA HANS KOLBE & CO. I.K., 31162 BAD SALZDETFURTH, DE Effective date: 19960403 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19980304 |
|
R081 | Change of applicant/patentee |
Owner name: FUBA AUTOMOTIVE GMBH & CO. KG, DE Free format text: FORMER OWNER: FUBA AUTOMOTIVE GMBH, 31162 BAD SALZDETFURTH, DE Effective date: 20001005 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20010216 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20030217 |
|
R071 | Expiry of right |