EP0458592A3 - Passive cellular telephone antenna system - Google Patents
Passive cellular telephone antenna system Download PDFInfo
- Publication number
- EP0458592A3 EP0458592A3 EP19910304582 EP91304582A EP0458592A3 EP 0458592 A3 EP0458592 A3 EP 0458592A3 EP 19910304582 EP19910304582 EP 19910304582 EP 91304582 A EP91304582 A EP 91304582A EP 0458592 A3 EP0458592 A3 EP 0458592A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cellular telephone
- antenna system
- mast
- telephone antenna
- vehicle
- 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
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
-
- 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
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
- H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
- Radio Relay Systems (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52718190A | 1990-05-22 | 1990-05-22 | |
US527181 | 1990-05-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0458592A2 EP0458592A2 (en) | 1991-11-27 |
EP0458592A3 true EP0458592A3 (en) | 1992-01-15 |
EP0458592B1 EP0458592B1 (en) | 1996-01-31 |
Family
ID=24100439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91304582A Expired - Lifetime EP0458592B1 (en) | 1990-05-22 | 1991-05-21 | Passive cellular telephone antenna system |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0458592B1 (en) |
JP (1) | JPH0426233A (en) |
KR (1) | KR910020966A (en) |
AT (1) | ATE133814T1 (en) |
DE (1) | DE69116733T2 (en) |
IE (1) | IE72170B1 (en) |
NO (1) | NO911961L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2266997A (en) * | 1992-05-07 | 1993-11-17 | Wallen Manufacturing Limited | Radio antenna. |
US5564082A (en) * | 1994-05-06 | 1996-10-08 | At&T Corp. | Diversity antenna for a wrist telephone |
US5600333A (en) * | 1995-01-26 | 1997-02-04 | Larsen Electronics, Inc. | Active repeater antenna assembly |
US6172651B1 (en) | 1995-10-25 | 2001-01-09 | Larsen Electronics, Inc. | Dual-band window mounted antenna system for mobile communications |
US5898408A (en) * | 1995-10-25 | 1999-04-27 | Larsen Electronics, Inc. | Window mounted mobile antenna system using annular ring aperture coupling |
DE10243695B4 (en) * | 2002-09-20 | 2005-12-22 | Ikoda Gmbh | Passive repeater system for radio communication for buildings and other buildings with high attenuation or shielding of electromagnetic waves for radio communication |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2081211A7 (en) * | 1970-03-18 | 1971-12-03 | Saint Gobain | |
US4794319A (en) * | 1986-07-03 | 1988-12-27 | Alliance Research Corporation | Glass mounted antenna |
EP0429203A1 (en) * | 1989-11-15 | 1991-05-29 | Nokia Mobile Phones Ltd. | Antenna system for a vehicle |
EP0431640A2 (en) * | 1989-12-08 | 1991-06-12 | Larsen Electronics, Inc. | Mobile cellular antenna system |
-
1990
- 1990-10-17 KR KR1019900016551A patent/KR910020966A/en not_active Application Discontinuation
- 1990-10-26 JP JP2287408A patent/JPH0426233A/en active Pending
-
1991
- 1991-05-21 EP EP91304582A patent/EP0458592B1/en not_active Expired - Lifetime
- 1991-05-21 DE DE69116733T patent/DE69116733T2/en not_active Expired - Fee Related
- 1991-05-21 AT AT91304582T patent/ATE133814T1/en not_active IP Right Cessation
- 1991-05-22 IE IE175691A patent/IE72170B1/en unknown
- 1991-05-22 NO NO91911961A patent/NO911961L/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2081211A7 (en) * | 1970-03-18 | 1971-12-03 | Saint Gobain | |
US4794319A (en) * | 1986-07-03 | 1988-12-27 | Alliance Research Corporation | Glass mounted antenna |
EP0429203A1 (en) * | 1989-11-15 | 1991-05-29 | Nokia Mobile Phones Ltd. | Antenna system for a vehicle |
EP0431640A2 (en) * | 1989-12-08 | 1991-06-12 | Larsen Electronics, Inc. | Mobile cellular antenna system |
Also Published As
Publication number | Publication date |
---|---|
NO911961L (en) | 1991-11-25 |
ATE133814T1 (en) | 1996-02-15 |
KR910020966A (en) | 1991-12-20 |
EP0458592B1 (en) | 1996-01-31 |
IE911756A1 (en) | 1991-12-04 |
DE69116733T2 (en) | 1996-06-05 |
EP0458592A2 (en) | 1991-11-27 |
NO911961D0 (en) | 1991-05-22 |
DE69116733D1 (en) | 1996-03-14 |
IE72170B1 (en) | 1997-03-26 |
JPH0426233A (en) | 1992-01-29 |
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