SE9801248L - Antenna device mainly for use in a vehicle - Google Patents
Antenna device mainly for use in a vehicleInfo
- Publication number
- SE9801248L SE9801248L SE9801248A SE9801248A SE9801248L SE 9801248 L SE9801248 L SE 9801248L SE 9801248 A SE9801248 A SE 9801248A SE 9801248 A SE9801248 A SE 9801248A SE 9801248 L SE9801248 L SE 9801248L
- Authority
- SE
- Sweden
- Prior art keywords
- base
- pane
- plate
- vehicle
- tuned
- Prior art date
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
- H01Q1/1271—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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention relates to an antenna assembly, comprising an outer module (1) including at least one antenna radiator (16, 17) fixed to an electrically conductive base (15), comprising at least one base plate. This base constitutes a first part of a coupling capacitance transferring the RF-signal through a dielectric pane. A connection unit (20, 30) interacting with the base (15) is mounted on the inside of the pane directly opposite the base. A coaxial cable (6) from the vehicle's radio or communication apparatus is connected to this unit (20, 30), which comprises a box (14) of at least partially electrically conductive material, having at least two plates (10, 12) facing towards the pane, where a first plate (10) in series with a first connection conductor (9) is tuned for a first frequency band and a second plate (12) in series with a second connection conductor (11) is tuned for a second frequency band. The other end of the connection conductors are attached to the coaxial cable (6).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801248A SE511431C2 (en) | 1998-01-09 | 1998-04-08 | Antenna device mainly for use in a vehicle |
AU20799/99A AU2079999A (en) | 1998-01-09 | 1998-12-10 | Antenna device mainly for use in a vehicle |
PCT/SE1998/002281 WO1999035709A1 (en) | 1998-01-09 | 1998-12-10 | Antenna device mainly for use in a vehicle |
DE29822825U DE29822825U1 (en) | 1998-01-09 | 1998-12-22 | Antenna structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800039A SE509550C3 (en) | 1998-01-09 | 1998-01-09 | Radio antenna mainly carries vehicles |
SE9801248A SE511431C2 (en) | 1998-01-09 | 1998-04-08 | Antenna device mainly for use in a vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9801248D0 SE9801248D0 (en) | 1998-04-08 |
SE9801248L true SE9801248L (en) | 1999-07-10 |
SE511431C2 SE511431C2 (en) | 1999-09-27 |
Family
ID=26663183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9801248A SE511431C2 (en) | 1998-01-09 | 1998-04-08 | Antenna device mainly for use in a vehicle |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2079999A (en) |
DE (1) | DE29822825U1 (en) |
SE (1) | SE511431C2 (en) |
WO (1) | WO1999035709A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19929689A1 (en) * | 1999-06-29 | 2001-01-11 | Siemens Ag | Integrable dual band antenna |
DE10040307A1 (en) * | 2000-08-14 | 2002-03-07 | Comsys Comm Systems Service Gm | Passive repeater for mobile radio applications in vehicles, has external and internal glass plates which are connected by band connectors |
DE20221959U1 (en) | 2002-05-16 | 2009-11-19 | Kathrein-Werke Kg | antenna array |
KR20220129285A (en) * | 2021-03-16 | 2022-09-23 | 삼성전자주식회사 | Electronic device including antenna feeding |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764773A (en) * | 1985-07-30 | 1988-08-16 | Larsen Electronics, Inc. | Mobile antenna and through-the-glass impedance matched feed system |
US5099252A (en) * | 1989-12-08 | 1992-03-24 | Larsen Electronics, Inc. | Mobile cellular antenna system |
SE469049B (en) * | 1990-07-06 | 1993-05-03 | Allgon Ab | VEHICLE ANTENNA |
-
1998
- 1998-04-08 SE SE9801248A patent/SE511431C2/en not_active IP Right Cessation
- 1998-12-10 AU AU20799/99A patent/AU2079999A/en not_active Abandoned
- 1998-12-10 WO PCT/SE1998/002281 patent/WO1999035709A1/en active Application Filing
- 1998-12-22 DE DE29822825U patent/DE29822825U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29822825U1 (en) | 1999-03-04 |
AU2079999A (en) | 1999-07-26 |
SE511431C2 (en) | 1999-09-27 |
WO1999035709A1 (en) | 1999-07-15 |
SE9801248D0 (en) | 1998-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |