CN1237657C - 便携式无线电装置用的可收缩/可展开的天线 - Google Patents
便携式无线电装置用的可收缩/可展开的天线 Download PDFInfo
- Publication number
- CN1237657C CN1237657C CNB011192917A CN01119291A CN1237657C CN 1237657 C CN1237657 C CN 1237657C CN B011192917 A CNB011192917 A CN B011192917A CN 01119291 A CN01119291 A CN 01119291A CN 1237657 C CN1237657 C CN 1237657C
- Authority
- CN
- China
- Prior art keywords
- antenna element
- antenna
- under
- contraction state
- shell
- 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 - Fee Related
Links
Images
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
- H01Q1/244—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 extendable from a housing along a given path
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP114335/2000 | 2000-04-14 | ||
JP114335/00 | 2000-04-14 | ||
JP2000114335 | 2000-04-14 | ||
JP283346/2000 | 2000-09-19 | ||
JP2000283346A JP3492613B2 (ja) | 2000-04-14 | 2000-09-19 | 携帯無線機用アンテナ |
JP283346/00 | 2000-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333583A CN1333583A (zh) | 2002-01-30 |
CN1237657C true CN1237657C (zh) | 2006-01-18 |
Family
ID=26590179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011192917A Expired - Fee Related CN1237657C (zh) | 2000-04-14 | 2001-04-12 | 便携式无线电装置用的可收缩/可展开的天线 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6531986B2 (zh) |
EP (1) | EP1150378A3 (zh) |
JP (1) | JP3492613B2 (zh) |
CN (1) | CN1237657C (zh) |
AU (1) | AU779142B2 (zh) |
HK (1) | HK1043880A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050625A1 (en) * | 1980-04-24 | 1982-05-05 | MARRA, Armando | Bricks or blocks |
JP3726070B2 (ja) * | 2002-05-28 | 2005-12-14 | Necアクセステクニカ株式会社 | 携帯無線端末 |
US6856296B1 (en) * | 2003-05-27 | 2005-02-15 | Larry George Slay | Radio antenna and transmission line |
JP3839001B2 (ja) * | 2003-07-28 | 2006-11-01 | 埼玉日本電気株式会社 | 携帯無線機 |
US7170454B2 (en) * | 2005-03-30 | 2007-01-30 | Nokia Corporation | Antenna arrangement |
JP4770665B2 (ja) * | 2006-09-21 | 2011-09-14 | ミツミ電機株式会社 | アンテナ装置 |
US7639193B2 (en) * | 2008-03-18 | 2009-12-29 | Motorola, Inc. | Antenna assembly and electronic device with a retractable radio frequency radiating element |
US8421683B2 (en) * | 2009-06-25 | 2013-04-16 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Rollable and/or foldable antenna systems and methods for use thereof |
CN104953286B (zh) * | 2015-06-30 | 2018-06-19 | 青岛海信移动通信技术股份有限公司 | 一种终端的天线信号调谐装置及终端 |
US11069163B2 (en) * | 2019-10-30 | 2021-07-20 | Cirque Corporation | Closure member sensor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5204687A (en) * | 1990-07-19 | 1993-04-20 | Galtronics Ltd. | Electrical device and electrical transmitter-receiver particularly useful in a ct2 cordless telephone |
GB2257835B (en) * | 1991-07-13 | 1995-10-11 | Technophone Ltd | Retractable antenna |
JPH0738316A (ja) * | 1993-07-26 | 1995-02-07 | Harada Ind Co Ltd | 携帯電話機用伸縮形アンテナ |
EP0755091A4 (en) * | 1995-02-07 | 1997-03-26 | Sony Corp | ANTENNA FOR TWO FREQUENCY BANDS |
FI97499C (fi) * | 1995-04-07 | 1996-12-27 | Nokia Mobile Phones Ltd | Kaksitoiminen antenni |
JP3243595B2 (ja) * | 1995-10-31 | 2002-01-07 | 株式会社トーキン | マルチバンドアンテナ及びそれを用いたマルチバンド携帯無線機 |
JP2692670B2 (ja) * | 1995-12-28 | 1997-12-17 | 日本電気株式会社 | 携帯無線機用アンテナ |
EP1345283A1 (en) * | 1996-06-20 | 2003-09-17 | Kabushiki Kaisha Yokowo (also trading as Yokowo Co., Ltd.) | Antenna |
JPH10173421A (ja) * | 1996-12-05 | 1998-06-26 | Harada Ind Co Ltd | 携帯送受信機用棒状アンテナ |
SE518575C2 (sv) * | 1997-03-24 | 2002-10-22 | Ericsson Telefon Ab L M | Skjutbar antenn med skiftande elektrisk längd |
US6310578B1 (en) * | 1997-10-28 | 2001-10-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple band telescope type antenna for mobile phone |
-
2000
- 2000-09-19 JP JP2000283346A patent/JP3492613B2/ja not_active Expired - Fee Related
-
2001
- 2001-04-12 CN CNB011192917A patent/CN1237657C/zh not_active Expired - Fee Related
- 2001-04-12 EP EP01109186A patent/EP1150378A3/en not_active Withdrawn
- 2001-04-13 US US09/834,369 patent/US6531986B2/en not_active Expired - Lifetime
- 2001-04-17 AU AU35217/01A patent/AU779142B2/en not_active Ceased
-
2002
- 2002-07-18 HK HK02105324A patent/HK1043880A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU779142B2 (en) | 2005-01-06 |
AU3521701A (en) | 2001-10-18 |
EP1150378A3 (en) | 2002-01-23 |
US20010030626A1 (en) | 2001-10-18 |
HK1043880A1 (en) | 2002-09-27 |
EP1150378A2 (en) | 2001-10-31 |
CN1333583A (zh) | 2002-01-30 |
JP2001358512A (ja) | 2001-12-26 |
JP3492613B2 (ja) | 2004-02-03 |
US6531986B2 (en) | 2003-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141124 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20180412 |
|
CF01 | Termination of patent right due to non-payment of annual fee |