FR2709604B1 - Antenne pour appareil radio portatif. - Google Patents
Antenne pour appareil radio portatif.Info
- Publication number
- FR2709604B1 FR2709604B1 FR9310462A FR9310462A FR2709604B1 FR 2709604 B1 FR2709604 B1 FR 2709604B1 FR 9310462 A FR9310462 A FR 9310462A FR 9310462 A FR9310462 A FR 9310462A FR 2709604 B1 FR2709604 B1 FR 2709604B1
- Authority
- FR
- France
- Prior art keywords
- antenna
- radio device
- portable radio
- portable
- radio
- 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
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
- H01Q1/243—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 with built-in antennas
-
- 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
- H01Q9/30—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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310462A FR2709604B1 (fr) | 1993-09-02 | 1993-09-02 | Antenne pour appareil radio portatif. |
EP19940401711 EP0642189B1 (de) | 1993-09-02 | 1994-07-26 | Antenne für tragbares Funkgerät |
DE1994632205 DE69432205T2 (de) | 1993-09-02 | 1994-07-26 | Antenne für tragbares Funkgerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310462A FR2709604B1 (fr) | 1993-09-02 | 1993-09-02 | Antenne pour appareil radio portatif. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2709604A1 FR2709604A1 (fr) | 1995-03-10 |
FR2709604B1 true FR2709604B1 (fr) | 1995-10-20 |
Family
ID=9450506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9310462A Expired - Lifetime FR2709604B1 (fr) | 1993-09-02 | 1993-09-02 | Antenne pour appareil radio portatif. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0642189B1 (de) |
DE (1) | DE69432205T2 (de) |
FR (1) | FR2709604B1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2727250A1 (fr) * | 1994-11-22 | 1996-05-24 | Brachat Patrice | Antenne large bande monopole en technologie imprimee uniplanaire et dispositif d'emission et/ou de reception incorporant une telle antenne |
EP0829112B1 (de) * | 1995-06-02 | 1999-10-06 | Ericsson Inc. | Gedruckte mehrband-monopolantenne |
CN1191636A (zh) * | 1995-06-02 | 1998-08-26 | 艾利森公司 | 印刷单极天线 |
US5709832A (en) * | 1995-06-02 | 1998-01-20 | Ericsson Inc. | Method of manufacturing a printed antenna |
GB9627091D0 (en) * | 1996-12-31 | 1997-02-19 | Northern Telecom Ltd | An inverted E antenna |
DE19822371B4 (de) * | 1998-05-19 | 2018-03-08 | Ipcom Gmbh & Co. Kg | Antennenanordnung und Funkgerät |
US6239765B1 (en) * | 1999-02-27 | 2001-05-29 | Rangestar Wireless, Inc. | Asymmetric dipole antenna assembly |
US6198442B1 (en) * | 1999-07-22 | 2001-03-06 | Ericsson Inc. | Multiple frequency band branch antennas for wireless communicators |
WO2001009976A1 (de) * | 1999-07-29 | 2001-02-08 | Siemens Aktiengesellschaft | Funkgerät mit einem gehäuse, in das eine hohlform zur aufnahme eines antennenelements integriert ist |
DE10084893T1 (de) | 1999-08-18 | 2002-10-31 | Ericsson Inc | Dualband-Schmetterlings/Mäander-Antenne |
US6552686B2 (en) * | 2001-09-14 | 2003-04-22 | Nokia Corporation | Internal multi-band antenna with improved radiation efficiency |
US7183983B2 (en) | 2005-04-26 | 2007-02-27 | Nokia Corporation | Dual-layer antenna and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984838A (en) * | 1975-05-27 | 1976-10-05 | Textron, Inc. | Electrically small, double loop low backlobe antenna |
US4571595A (en) * | 1983-12-05 | 1986-02-18 | Motorola, Inc. | Dual band transceiver antenna |
US4849765A (en) * | 1988-05-02 | 1989-07-18 | Motorola, Inc. | Low-profile, printed circuit board antenna |
GB8821171D0 (en) * | 1988-09-09 | 1988-10-12 | Bantex Ltd | Antenna |
US5138328A (en) * | 1991-08-22 | 1992-08-11 | Motorola, Inc. | Integral diversity antenna for a laptop computer |
JP2705392B2 (ja) * | 1991-09-04 | 1998-01-28 | 日本電気株式会社 | 携帯無線機 |
-
1993
- 1993-09-02 FR FR9310462A patent/FR2709604B1/fr not_active Expired - Lifetime
-
1994
- 1994-07-26 EP EP19940401711 patent/EP0642189B1/de not_active Expired - Lifetime
- 1994-07-26 DE DE1994632205 patent/DE69432205T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2709604A1 (fr) | 1995-03-10 |
DE69432205T2 (de) | 2004-02-12 |
EP0642189B1 (de) | 2003-03-05 |
DE69432205D1 (de) | 2003-04-10 |
EP0642189A1 (de) | 1995-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property |
Effective date: 20111229 Owner name: APPLE INC., US |