CN1251532C - 一种缝隙天线及利用缝隙天线的无线手机 - Google Patents
一种缝隙天线及利用缝隙天线的无线手机 Download PDFInfo
- Publication number
- CN1251532C CN1251532C CNB011168765A CN01116876A CN1251532C CN 1251532 C CN1251532 C CN 1251532C CN B011168765 A CNB011168765 A CN B011168765A CN 01116876 A CN01116876 A CN 01116876A CN 1251532 C CN1251532 C CN 1251532C
- Authority
- CN
- China
- Prior art keywords
- conductor
- slit
- antenna
- slot antenna
- circuit
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 256
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- 238000004891 communication Methods 0.000 claims description 6
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000269877A JP2002076757A (ja) | 2000-09-01 | 2000-09-01 | スロットアンテナを用いた無線端末 |
JP269877/2000 | 2000-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1340981A CN1340981A (zh) | 2002-03-20 |
CN1251532C true CN1251532C (zh) | 2006-04-12 |
Family
ID=18756413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011168765A Expired - Lifetime CN1251532C (zh) | 2000-09-01 | 2001-02-20 | 一种缝隙天线及利用缝隙天线的无线手机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6462714B1 (zh) |
JP (1) | JP2002076757A (zh) |
CN (1) | CN1251532C (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001136026A (ja) * | 1999-11-05 | 2001-05-18 | Hitachi Ltd | 携帯無線端末 |
DE10210341A1 (de) * | 2002-03-08 | 2003-09-25 | Philips Intellectual Property | Mehrband-Mikrowellenantenne |
FR2840456A1 (fr) * | 2002-05-31 | 2003-12-05 | Thomson Licensing Sa | Perfectionnement aux antennes planaires de type fente |
JP3916068B2 (ja) | 2002-11-06 | 2007-05-16 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 無線装置 |
US7079081B2 (en) | 2003-07-14 | 2006-07-18 | Harris Corporation | Slotted cylinder antenna |
TWI232611B (en) * | 2003-07-21 | 2005-05-11 | Tatung Co Ltd | Trough-hole antenna for portable wireless communication apparatus |
WO2006059406A1 (ja) * | 2004-12-03 | 2006-06-08 | Murata Manufacturing Co., Ltd. | アンテナ構造およびそれを備えた無線通信機 |
US6961022B1 (en) * | 2005-03-23 | 2005-11-01 | Motorola, Inc. | Antenna radiator assembly and radio communications device |
EP1770874A1 (en) * | 2005-09-28 | 2007-04-04 | Nortel Networks Limited | Antenna system for a radiocommunication station, and radiocommunication station having such antenna system |
JP4328783B2 (ja) | 2006-05-17 | 2009-09-09 | 日本電気株式会社 | 折り曲げ広帯域アンテナ及びその使用方法 |
CN101114731B (zh) * | 2006-07-26 | 2012-01-04 | 佳邦科技股份有限公司 | 图形化的天线结构 |
JP4865001B2 (ja) * | 2009-04-13 | 2012-02-01 | 株式会社日本自動車部品総合研究所 | 非接触給電設備、非接触受電装置および非接触給電システム |
US8274439B2 (en) * | 2009-09-29 | 2012-09-25 | The Boeing Company | High power, low profile, broadband antenna |
US8610629B2 (en) * | 2010-05-27 | 2013-12-17 | Apple Inc. | Housing structures for optimizing location of emitted radio-frequency signals |
CN103250302B (zh) * | 2010-10-12 | 2016-04-20 | 莫列斯公司 | 双天线单馈线系统 |
KR101856084B1 (ko) * | 2011-11-18 | 2018-05-10 | 삼성전기주식회사 | 유전체 캐비티 안테나 |
US9203139B2 (en) | 2012-05-04 | 2015-12-01 | Apple Inc. | Antenna structures having slot-based parasitic elements |
JP2014022782A (ja) * | 2012-07-12 | 2014-02-03 | Fujikura Ltd | アンテナ回路基板およびアンテナ装置 |
US9559425B2 (en) * | 2014-03-20 | 2017-01-31 | Apple Inc. | Electronic device with slot antenna and proximity sensor |
US10149636B2 (en) * | 2015-03-20 | 2018-12-11 | Kabushiki Kaisha Toshiba | Relay device for relaying radio frequency signals received from an antenna implanted within a patient's body to another device |
EP3261178B1 (en) * | 2015-04-16 | 2024-01-24 | Huawei Technologies Co., Ltd. | Slot antenna |
CN104868242B (zh) * | 2015-05-22 | 2017-12-08 | 厦门大学 | 一种具有地辐射模的宽带贴片天线 |
KR102429230B1 (ko) * | 2016-02-20 | 2022-08-05 | 삼성전자주식회사 | 안테나 장치 및 안테나 장치를 포함하는 전자 장치 |
CN106025529B (zh) * | 2016-06-29 | 2019-01-22 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 电容加载变频平面指向性双频天线 |
US10511082B2 (en) * | 2016-06-30 | 2019-12-17 | Intel Corporation | Antenna |
JP6447798B2 (ja) * | 2016-11-29 | 2019-01-09 | 株式会社村田製作所 | アンテナ装置 |
US20180175493A1 (en) * | 2016-12-15 | 2018-06-21 | Nanning Fugui Precision Industrial Co., Ltd. | Antenna device and electronic device using the same |
CN108270080A (zh) * | 2017-01-03 | 2018-07-10 | 深圳市信维通信股份有限公司 | 基于金属机身的毫米波阵列天线系统 |
CN108281753B (zh) * | 2018-01-25 | 2020-11-20 | 瑞声科技(南京)有限公司 | 一种天线系统及移动终端 |
CN108596321A (zh) * | 2018-04-28 | 2018-09-28 | 兰州大学 | 一种可编程无芯片电子标签 |
US10978785B2 (en) * | 2018-09-10 | 2021-04-13 | Samsung Electro-Mechanics Co., Ltd. | Chip antenna module |
CN112751166B (zh) * | 2019-10-30 | 2023-06-06 | 北京小米移动软件有限公司 | 金属中框、毫米波天线结构以及移动终端 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2680283B1 (fr) * | 1991-08-07 | 1993-10-01 | Alcatel Espace | Antenne radioelectrique elementaire miniaturisee. |
DE19510236A1 (de) * | 1995-03-21 | 1996-09-26 | Lindenmeier Heinz | Flächige Antenne mit niedriger Bauhöhe |
KR100355263B1 (ko) * | 1995-09-05 | 2002-12-31 | 가부시끼가이샤 히다치 세이사꾸쇼 | 동축공진형슬롯안테나와그제조방법및휴대무선단말 |
JPH09270633A (ja) * | 1996-03-29 | 1997-10-14 | Hitachi Ltd | Temスロットアレイアンテナ |
JP3684285B2 (ja) * | 1997-03-10 | 2005-08-17 | 株式会社日立製作所 | 同調型スロットアンテナ |
SE521407C2 (sv) * | 1997-04-30 | 2003-10-28 | Ericsson Telefon Ab L M | Mikrovägantennsystem med en plan konstruktion |
KR100312364B1 (ko) * | 1997-05-30 | 2001-12-28 | 가나이 쓰도무 | 동조형 슬롯안테나 |
DE19817573A1 (de) * | 1998-04-20 | 1999-10-21 | Heinz Lindenmeier | Antenne für mehrere Funkdienste |
-
2000
- 2000-09-01 JP JP2000269877A patent/JP2002076757A/ja active Pending
-
2001
- 2001-02-20 CN CNB011168765A patent/CN1251532C/zh not_active Expired - Lifetime
- 2001-02-26 US US09/791,857 patent/US6462714B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6462714B1 (en) | 2002-10-08 |
JP2002076757A (ja) | 2002-03-15 |
CN1340981A (zh) | 2002-03-20 |
US20020027528A1 (en) | 2002-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130718 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150403 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150403 Address after: Osaka, Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: Kyoto Japan Patentee after: Mike seer Address before: Osaka, Japan Patentee before: Hitachi Maxell, Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060412 |