EP0520197A3 - Foil antenna. - Google Patents
Foil antenna. Download PDFInfo
- Publication number
- EP0520197A3 EP0520197A3 EP19920108893 EP92108893A EP0520197A3 EP 0520197 A3 EP0520197 A3 EP 0520197A3 EP 19920108893 EP19920108893 EP 19920108893 EP 92108893 A EP92108893 A EP 92108893A EP 0520197 A3 EP0520197 A3 EP 0520197A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- foil
- inductors
- radiating elements
- foil antenna
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
- H01Q9/06—Details
- H01Q9/065—Microstrip dipole antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Laminated Bodies (AREA)
- Support Of Aerials (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4121333A DE4121333A1 (en) | 1991-06-25 | 1991-06-25 | FILM ANTENNA |
DE4121333 | 1991-06-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0520197A2 EP0520197A2 (en) | 1992-12-30 |
EP0520197A3 true EP0520197A3 (en) | 1994-10-12 |
EP0520197B1 EP0520197B1 (en) | 1997-05-28 |
Family
ID=6434925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92108893A Expired - Lifetime EP0520197B1 (en) | 1991-06-25 | 1992-05-27 | Foil antenna |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0520197B1 (en) |
JP (1) | JPH05191126A (en) |
AT (1) | ATE153803T1 (en) |
DE (2) | DE4121333A1 (en) |
ES (1) | ES2103012T3 (en) |
ZA (1) | ZA924346B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4324480C2 (en) * | 1993-07-21 | 1997-07-17 | Hirschmann Richard Gmbh Co | Antenna arrangement |
DE19511300A1 (en) * | 1995-03-28 | 1996-10-02 | Telefunken Microelectron | Method of forming antenna structure for inserting into chip-card |
DE19707535A1 (en) * | 1997-02-25 | 1998-08-27 | Rothe Lutz Dr Ing Habil | Foil emitter |
US6204826B1 (en) | 1999-07-22 | 2001-03-20 | Ericsson Inc. | Flat dual frequency band antennas for wireless communicators |
JP3649099B2 (en) * | 2000-08-04 | 2005-05-18 | 松下電器産業株式会社 | Antenna for wireless communication |
EP1258945A3 (en) | 2001-05-16 | 2003-11-05 | The Furukawa Electric Co., Ltd. | Line-shaped antenna |
WO2004047221A1 (en) * | 2002-11-21 | 2004-06-03 | Mitsubishi Denki Kabushiki Kaisha | Cellular phone |
JP2005252366A (en) | 2004-03-01 | 2005-09-15 | Sony Corp | Inverted-f antenna |
US7183983B2 (en) | 2005-04-26 | 2007-02-27 | Nokia Corporation | Dual-layer antenna and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2229865A (en) * | 1938-07-25 | 1941-01-28 | Transcontinental & Western Air | Radio antenna system |
GB1009527A (en) * | 1961-12-29 | 1965-11-10 | Collins Radio Co | Dual frequency antenna structure |
US4079268A (en) * | 1976-10-06 | 1978-03-14 | Nasa | Thin conformal antenna array for microwave power conversion |
JPS56704A (en) * | 1979-06-14 | 1981-01-07 | Matsushita Electric Ind Co Ltd | Antenna unit |
US4816839A (en) * | 1987-12-18 | 1989-03-28 | Amtech Corporation | Transponder antenna |
EP0470797A2 (en) * | 1990-08-10 | 1992-02-12 | Matsushita Electric Industrial Co., Ltd. | Antenna apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454514A (en) * | 1981-05-14 | 1984-06-12 | Tokyo Shibaura Denki Kabushiki Kaisha | Strip antenna with polarization control |
DE3306054A1 (en) * | 1983-02-22 | 1984-08-23 | Meier Meßtechnik, 3400 Göttingen | Foil antenna |
KR900009111B1 (en) * | 1986-11-07 | 1990-12-22 | 야기 안테나 가부시기가이샤 | Antenna devices of film |
-
1991
- 1991-06-25 DE DE4121333A patent/DE4121333A1/en active Granted
-
1992
- 1992-05-27 EP EP92108893A patent/EP0520197B1/en not_active Expired - Lifetime
- 1992-05-27 DE DE59208531T patent/DE59208531D1/en not_active Expired - Fee Related
- 1992-05-27 ES ES92108893T patent/ES2103012T3/en not_active Expired - Lifetime
- 1992-05-27 AT AT92108893T patent/ATE153803T1/en not_active IP Right Cessation
- 1992-06-15 ZA ZA924346A patent/ZA924346B/en unknown
- 1992-06-24 JP JP4166253A patent/JPH05191126A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2229865A (en) * | 1938-07-25 | 1941-01-28 | Transcontinental & Western Air | Radio antenna system |
GB1009527A (en) * | 1961-12-29 | 1965-11-10 | Collins Radio Co | Dual frequency antenna structure |
US4079268A (en) * | 1976-10-06 | 1978-03-14 | Nasa | Thin conformal antenna array for microwave power conversion |
JPS56704A (en) * | 1979-06-14 | 1981-01-07 | Matsushita Electric Ind Co Ltd | Antenna unit |
US4816839A (en) * | 1987-12-18 | 1989-03-28 | Amtech Corporation | Transponder antenna |
EP0470797A2 (en) * | 1990-08-10 | 1992-02-12 | Matsushita Electric Industrial Co., Ltd. | Antenna apparatus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 5, no. 44 (E - 50)<716> 24 March 1981 (1981-03-24) * |
Also Published As
Publication number | Publication date |
---|---|
DE59208531D1 (en) | 1997-07-03 |
EP0520197B1 (en) | 1997-05-28 |
ZA924346B (en) | 1993-02-24 |
DE4121333A1 (en) | 1993-01-14 |
ATE153803T1 (en) | 1997-06-15 |
EP0520197A2 (en) | 1992-12-30 |
DE4121333C2 (en) | 1993-09-09 |
ES2103012T3 (en) | 1997-08-16 |
JPH05191126A (en) | 1993-07-30 |
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