SE0102074D0 - Method of switching to antenna device - Google Patents
Method of switching to antenna deviceInfo
- Publication number
- SE0102074D0 SE0102074D0 SE0102074A SE0102074A SE0102074D0 SE 0102074 D0 SE0102074 D0 SE 0102074D0 SE 0102074 A SE0102074 A SE 0102074A SE 0102074 A SE0102074 A SE 0102074A SE 0102074 D0 SE0102074 D0 SE 0102074D0
- Authority
- SE
- Sweden
- Prior art keywords
- end portion
- external
- antenna
- antenna element
- antenna device
- Prior art date
Links
Landscapes
- Details Of Aerials (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
An antenna device (100) for a radio communication device with a feed element (112) is provided. The antenna device comprises a housing (104), an internal antenna element (120) and an axially movable external antenna element (102) having a conductive end portion (106). A separate, axially movable conductive element (110) extends radially outside of the conductive end portion of the external antenna element to perform switching operations. Thereby a sufficient decoupling distance between the feed element and the external antenna element can be maintained while avoiding an end portion with excessive diameter. Also, reflection currents during switching between the external and the internal antenna elements are avoided.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102074A SE0102074D0 (en) | 2000-12-29 | 2001-06-12 | Method of switching to antenna device |
PCT/SE2001/002922 WO2002054535A1 (en) | 2000-12-29 | 2001-12-28 | Antenna device with switching between internal and external antenna elements |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004912A SE0004912D0 (en) | 2000-12-29 | 2000-12-29 | Antenna device |
SE0100732A SE518805C2 (en) | 2000-12-29 | 2001-03-05 | Antenna device with switching between internal and external antenna elements for use in portable radio communication device by extending antenna to control its connection |
SE0102074A SE0102074D0 (en) | 2000-12-29 | 2001-06-12 | Method of switching to antenna device |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0102074D0 true SE0102074D0 (en) | 2001-06-12 |
Family
ID=27354656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0102074A SE0102074D0 (en) | 2000-12-29 | 2001-06-12 | Method of switching to antenna device |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0102074D0 (en) |
WO (1) | WO2002054535A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6411043U (en) * | 1987-07-10 | 1989-01-20 | ||
FI85205C (en) * | 1990-04-12 | 1992-03-10 | Nokia Mobile Phones Ltd | ANTENNOMKOPPLARE. |
KR100194422B1 (en) * | 1995-04-27 | 1999-06-15 | 김광호 | Antenna connection device of portable wireless device |
GB2317993A (en) * | 1996-10-02 | 1998-04-08 | Ico Services Ltd | Antenna switching means for portable radio apparatus |
US6104350A (en) * | 1999-03-22 | 2000-08-15 | Motorola, Inc. | Retractable angled antenna assembly |
WO2001047060A1 (en) * | 1999-12-23 | 2001-06-28 | Nokia Mobile Phones Ltd. | Integrated internal/whip antenna connector |
CN1452799A (en) * | 2000-03-03 | 2003-10-29 | 高通股份有限公司 | Hybrid antenna system for portable wireless communication device |
-
2001
- 2001-06-12 SE SE0102074A patent/SE0102074D0/en unknown
- 2001-12-28 WO PCT/SE2001/002922 patent/WO2002054535A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002054535A1 (en) | 2002-07-11 |
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