SE0102183D0 - A bulit-in, multi band, multi antenna system - Google Patents
A bulit-in, multi band, multi antenna systemInfo
- Publication number
- SE0102183D0 SE0102183D0 SE0102183A SE0102183A SE0102183D0 SE 0102183 D0 SE0102183 D0 SE 0102183D0 SE 0102183 A SE0102183 A SE 0102183A SE 0102183 A SE0102183 A SE 0102183A SE 0102183 D0 SE0102183 D0 SE 0102183D0
- Authority
- SE
- Sweden
- Prior art keywords
- antenna system
- parasitic
- antenna
- bulit
- antennas
- 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
- H01Q1/22—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
The antenna system (1) has a main antenna (2) comprises a dual band Planar Inverted-F Antenna (PIFA) with GSM (4), DCS (5) and parasitic PCS (6) sections. The main and Bluetooth (RTM) (3) antennas are printed close together on the same flexible substrate. The parasitic part acts as a high impedance block between the antennas. The antenna system is connected to radio circuitry via electrical feeding. The parasitic PCS section is resonant at 1900 MHz, about 1/4 wavelength.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102183A SE518988C2 (en) | 2001-03-23 | 2001-06-20 | Built-in multi-band multi-antenna system for mobile telephone has high impedance block placed between two closely situated antennas |
EP02708888A EP1378021A1 (en) | 2001-03-23 | 2002-03-20 | A built-in, multi band, multi antenna system |
US10/472,996 US20040137950A1 (en) | 2001-03-23 | 2002-03-20 | Built-in, multi band, multi antenna system |
PCT/SE2002/000532 WO2002078123A1 (en) | 2001-03-23 | 2002-03-20 | A built-in, multi band, multi antenna system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0101067A SE0101067D0 (en) | 2001-03-23 | 2001-03-23 | A built-in multi band multi antenna system |
SE0102183A SE518988C2 (en) | 2001-03-23 | 2001-06-20 | Built-in multi-band multi-antenna system for mobile telephone has high impedance block placed between two closely situated antennas |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0102183D0 true SE0102183D0 (en) | 2001-06-20 |
SE0102183L SE0102183L (en) | 2002-09-24 |
SE518988C2 SE518988C2 (en) | 2002-12-17 |
Family
ID=26655419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0102183A SE518988C2 (en) | 2001-03-23 | 2001-06-20 | Built-in multi-band multi-antenna system for mobile telephone has high impedance block placed between two closely situated antennas |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE518988C2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4012733B2 (en) | 1999-09-20 | 2007-11-21 | フラクトゥス・ソシエダッド・アノニマ | Multi-level antenna |
MXPA02007113A (en) | 2000-01-19 | 2003-03-27 | Fractus Sa | Space filling miniature antennas. |
ES2314295T3 (en) | 2003-02-19 | 2009-03-16 | Fractus S.A. | MINIATURE ANTENNA THAT HAS A VOLUMETRIC STRUCTURE. |
FI120606B (en) | 2003-10-20 | 2009-12-15 | Pulse Finland Oy | Internal multi-band antenna |
FI20040584A (en) | 2004-04-26 | 2005-10-27 | Lk Products Oy | Antenna element and method for making it |
US8738103B2 (en) | 2006-07-18 | 2014-05-27 | Fractus, S.A. | Multiple-body-configuration multimedia and smartphone multifunction wireless devices |
CN107026313B (en) * | 2016-01-29 | 2020-05-19 | 环旭电子股份有限公司 | Antenna for wireless communication module |
-
2001
- 2001-06-20 SE SE0102183A patent/SE518988C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE0102183L (en) | 2002-09-24 |
SE518988C2 (en) | 2002-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |