CN100346530C - 带有可变的方向性图案的天线 - Google Patents
带有可变的方向性图案的天线 Download PDFInfo
- Publication number
- CN100346530C CN100346530C CNB031103413A CN03110341A CN100346530C CN 100346530 C CN100346530 C CN 100346530C CN B031103413 A CNB031103413 A CN B031103413A CN 03110341 A CN03110341 A CN 03110341A CN 100346530 C CN100346530 C CN 100346530C
- Authority
- CN
- China
- Prior art keywords
- antenna
- wireless device
- point
- directional pattern
- earth point
- 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
- H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/005—Patch antenna using one or more coplanar parasitic elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020674 | 2002-04-09 | ||
FI20020674A FI121519B (fi) | 2002-04-09 | 2002-04-09 | Suuntakuvioiltaan muokattava antenni |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1450686A CN1450686A (zh) | 2003-10-22 |
CN100346530C true CN100346530C (zh) | 2007-10-31 |
Family
ID=8563724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031103413A Expired - Fee Related CN100346530C (zh) | 2002-04-09 | 2003-04-09 | 带有可变的方向性图案的天线 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6967618B2 (zh) |
EP (1) | EP1353401B1 (zh) |
CN (1) | CN100346530C (zh) |
AT (1) | ATE360898T1 (zh) |
DE (1) | DE60313390T2 (zh) |
FI (1) | FI121519B (zh) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005210521A (ja) * | 2004-01-23 | 2005-08-04 | Sony Corp | アンテナ装置 |
US7193562B2 (en) * | 2004-11-22 | 2007-03-20 | Ruckus Wireless, Inc. | Circuit board having a peripheral antenna apparatus with selectable antenna elements |
US7362280B2 (en) * | 2004-08-18 | 2008-04-22 | Ruckus Wireless, Inc. | System and method for a minimized antenna apparatus with selectable elements |
US7292198B2 (en) * | 2004-08-18 | 2007-11-06 | Ruckus Wireless, Inc. | System and method for an omnidirectional planar antenna apparatus with selectable elements |
US7965252B2 (en) | 2004-08-18 | 2011-06-21 | Ruckus Wireless, Inc. | Dual polarization antenna array with increased wireless coverage |
US7652632B2 (en) | 2004-08-18 | 2010-01-26 | Ruckus Wireless, Inc. | Multiband omnidirectional planar antenna apparatus with selectable elements |
US7933628B2 (en) | 2004-08-18 | 2011-04-26 | Ruckus Wireless, Inc. | Transmission and reception parameter control |
US7880683B2 (en) | 2004-08-18 | 2011-02-01 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
US7696946B2 (en) | 2004-08-18 | 2010-04-13 | Ruckus Wireless, Inc. | Reducing stray capacitance in antenna element switching |
US7899497B2 (en) | 2004-08-18 | 2011-03-01 | Ruckus Wireless, Inc. | System and method for transmission parameter control for an antenna apparatus with selectable elements |
US8031129B2 (en) | 2004-08-18 | 2011-10-04 | Ruckus Wireless, Inc. | Dual band dual polarization antenna array |
US8638708B2 (en) | 2004-11-05 | 2014-01-28 | Ruckus Wireless, Inc. | MAC based mapping in IP based communications |
TWI391018B (zh) | 2004-11-05 | 2013-03-21 | Ruckus Wireless Inc | 藉由確認抑制之增強資訊量 |
US8619662B2 (en) | 2004-11-05 | 2013-12-31 | Ruckus Wireless, Inc. | Unicast to multicast conversion |
US7505447B2 (en) | 2004-11-05 | 2009-03-17 | Ruckus Wireless, Inc. | Systems and methods for improved data throughput in communications networks |
US7358912B1 (en) | 2005-06-24 | 2008-04-15 | Ruckus Wireless, Inc. | Coverage antenna apparatus with selectable horizontal and vertical polarization elements |
US8792414B2 (en) | 2005-07-26 | 2014-07-29 | Ruckus Wireless, Inc. | Coverage enhancement using dynamic antennas |
US7646343B2 (en) | 2005-06-24 | 2010-01-12 | Ruckus Wireless, Inc. | Multiple-input multiple-output wireless antennas |
US7893882B2 (en) | 2007-01-08 | 2011-02-22 | Ruckus Wireless, Inc. | Pattern shaping of RF emission patterns |
CN100385806C (zh) * | 2005-01-28 | 2008-04-30 | 联发科技股份有限公司 | 移动通信装置 |
FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
US7183979B1 (en) * | 2005-08-24 | 2007-02-27 | Accton Technology Corporation | Dual-band patch antenna with slot structure |
FI119009B (fi) | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
WO2007064822A2 (en) | 2005-12-01 | 2007-06-07 | Ruckus Wireless, Inc. | On-demand services by wireless base station virtualization |
DE602006009060D1 (de) | 2006-01-13 | 2009-10-22 | Research In Motion Ltd | Mobilfunk-Kommunikationsgerät mit elektrisch leitendem Richtelement und entsprechendes Verfahren |
US7423605B2 (en) | 2006-01-13 | 2008-09-09 | Research In Motion Limited | Mobile wireless communications device including an electrically conductive director element and related methods |
US7265724B1 (en) * | 2006-03-28 | 2007-09-04 | Motorola Inc. | Communications assembly and antenna assembly with a switched tuning line |
US7479928B2 (en) | 2006-03-28 | 2009-01-20 | Motorola, Inc. | Antenna radiator assembly and radio communications assembly |
US9071583B2 (en) | 2006-04-24 | 2015-06-30 | Ruckus Wireless, Inc. | Provisioned configuration for automatic wireless connection |
US9769655B2 (en) | 2006-04-24 | 2017-09-19 | Ruckus Wireless, Inc. | Sharing security keys with headless devices |
US7788703B2 (en) | 2006-04-24 | 2010-08-31 | Ruckus Wireless, Inc. | Dynamic authentication in secured wireless networks |
TW200803038A (en) * | 2006-06-23 | 2008-01-01 | Wistron Neweb Corp | A flat mini type digital television antenna |
US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
US8670725B2 (en) | 2006-08-18 | 2014-03-11 | Ruckus Wireless, Inc. | Closed-loop automatic channel selection |
FI20075269A0 (fi) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
US8547899B2 (en) | 2007-07-28 | 2013-10-01 | Ruckus Wireless, Inc. | Wireless network throughput enhancement through channel aware scheduling |
FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
US8355343B2 (en) | 2008-01-11 | 2013-01-15 | Ruckus Wireless, Inc. | Determining associations in a mesh network |
KR100951228B1 (ko) * | 2008-05-13 | 2010-04-05 | 삼성전기주식회사 | 안테나 |
US20100214184A1 (en) * | 2009-02-24 | 2010-08-26 | Qualcomm Incorporated | Antenna devices and systems for multi-band coverage in a compact volume |
US8217843B2 (en) | 2009-03-13 | 2012-07-10 | Ruckus Wireless, Inc. | Adjustment of radiation patterns utilizing a position sensor |
US8698675B2 (en) | 2009-05-12 | 2014-04-15 | Ruckus Wireless, Inc. | Mountable antenna elements for dual band antenna |
FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
CN102763378B (zh) | 2009-11-16 | 2015-09-23 | 鲁库斯无线公司 | 建立具有有线和无线链路的网状网络 |
US9979626B2 (en) | 2009-11-16 | 2018-05-22 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
JP5637681B2 (ja) * | 2009-12-16 | 2014-12-10 | キヤノン株式会社 | 制御装置、中継装置、それらの制御方法およびプログラム |
US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
FI20105158A (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
US9407012B2 (en) | 2010-09-21 | 2016-08-02 | Ruckus Wireless, Inc. | Antenna with dual polarization and mountable antenna elements |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
WO2012151224A2 (en) | 2011-05-01 | 2012-11-08 | Ruckus Wireless, Inc. | Remote cable access point reset |
CN102354807B (zh) * | 2011-06-24 | 2016-03-09 | 电子科技大学 | 宽带无线数据卡天线 |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
US8756668B2 (en) | 2012-02-09 | 2014-06-17 | Ruckus Wireless, Inc. | Dynamic PSK for hotspots |
US9634403B2 (en) | 2012-02-14 | 2017-04-25 | Ruckus Wireless, Inc. | Radio frequency emission pattern shaping |
US10186750B2 (en) | 2012-02-14 | 2019-01-22 | Arris Enterprises Llc | Radio frequency antenna array with spacing element |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9092610B2 (en) | 2012-04-04 | 2015-07-28 | Ruckus Wireless, Inc. | Key assignment for a brand |
US9570799B2 (en) | 2012-09-07 | 2017-02-14 | Ruckus Wireless, Inc. | Multiband monopole antenna apparatus with ground plane aperture |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
EP2974045A4 (en) | 2013-03-15 | 2016-11-09 | Ruckus Wireless Inc | LOWBAND REFLECTOR FOR A DIRECTED DOUBLE BELT ANTENNA |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
JP6167745B2 (ja) * | 2013-08-13 | 2017-07-26 | 富士通株式会社 | アンテナ装置 |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
CN107004945B (zh) * | 2016-10-18 | 2019-07-23 | 深圳市大疆创新科技有限公司 | 天线组件及无人机 |
EP4037099A4 (en) * | 2019-09-27 | 2022-10-26 | Panasonic Intellectual Property Management Co., Ltd. | ANTENNA DEVICE |
CN112310643B (zh) * | 2020-09-03 | 2021-10-29 | 瑞声新能源发展(常州)有限公司科教城分公司 | 天线模组及应用该天线模组的终端设备 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08307126A (ja) * | 1995-05-09 | 1996-11-22 | Kyocera Corp | アンテナの収納構造 |
WO1997044911A1 (en) * | 1996-05-17 | 1997-11-27 | Ryhaenen Heikki | Method and device for local elimination or restriction of a radio-frequency radiation field |
JP2000040910A (ja) * | 1998-07-23 | 2000-02-08 | Nippon Antenna Co Ltd | アンテナ給電部および携帯無線機 |
WO2000067341A1 (en) * | 1999-04-30 | 2000-11-09 | Nokia Mobile Phones Limited | Antenna assembly with active element and reflector |
CN1065669C (zh) * | 1995-05-24 | 2001-05-09 | 三星电子株式会社 | 带反射板的便携式收音机天线 |
US6246373B1 (en) * | 1998-11-30 | 2001-06-12 | Matsushita Electric Industrial Co., Ltd. | Antenna device |
CN1315755A (zh) * | 2000-03-09 | 2001-10-03 | 索尼株式会社 | 无线设备和便携通信设备 |
CN1392673A (zh) * | 2001-06-13 | 2003-01-22 | 株式会社东芝 | 无线电模块及具有该无线电模块的通信装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868576A (en) * | 1988-11-02 | 1989-09-19 | Motorola, Inc. | Extendable antenna for portable cellular telephones with ground radiator |
EP0954050A1 (en) * | 1993-05-27 | 1999-11-03 | Griffith University | Antennas for use in portable communications devices |
SE512062C2 (sv) | 1993-07-14 | 2000-01-17 | Ericsson Ge Mobile Communicat | Förfarande och anordning för att förbättra effektivitet och bandbredd för en antenn på en bärbar utrustning |
SE509638C2 (sv) * | 1996-06-15 | 1999-02-15 | Allgon Ab | Meanderantennanordning |
FI110394B (fi) * | 1996-08-06 | 2003-01-15 | Filtronic Lk Oy | Yhdistelmäantenni |
JP4217938B2 (ja) | 2000-04-20 | 2009-02-04 | ソニー株式会社 | アンテナ装置及び携帯無線機 |
FI112724B (fi) * | 2000-05-12 | 2003-12-31 | Nokia Corp | Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti |
JP2002094311A (ja) | 2000-07-14 | 2002-03-29 | Sony Corp | アンテナ装置及び携帯型無線端末 |
AU2001271193A1 (en) * | 2000-08-07 | 2002-02-18 | Telefonaktiebolaget Lm Ericsson | Antenna |
US6229488B1 (en) * | 2000-09-08 | 2001-05-08 | Emtac Technology Corp. | Antenna for receiving signals from GPS and GSM |
US6606071B2 (en) * | 2001-12-18 | 2003-08-12 | Wistron Neweb Corporation | Multifrequency antenna with a slot-type conductor and a strip-shaped conductor |
FI119861B (fi) * | 2002-02-01 | 2009-04-15 | Pulse Finland Oy | Tasoantenni |
-
2002
- 2002-04-09 FI FI20020674A patent/FI121519B/fi not_active IP Right Cessation
-
2003
- 2003-03-31 DE DE60313390T patent/DE60313390T2/de not_active Expired - Lifetime
- 2003-03-31 EP EP03396030A patent/EP1353401B1/en not_active Expired - Lifetime
- 2003-03-31 AT AT03396030T patent/ATE360898T1/de not_active IP Right Cessation
- 2003-04-04 US US10/408,048 patent/US6967618B2/en not_active Expired - Fee Related
- 2003-04-09 CN CNB031103413A patent/CN100346530C/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08307126A (ja) * | 1995-05-09 | 1996-11-22 | Kyocera Corp | アンテナの収納構造 |
CN1065669C (zh) * | 1995-05-24 | 2001-05-09 | 三星电子株式会社 | 带反射板的便携式收音机天线 |
WO1997044911A1 (en) * | 1996-05-17 | 1997-11-27 | Ryhaenen Heikki | Method and device for local elimination or restriction of a radio-frequency radiation field |
JP2000040910A (ja) * | 1998-07-23 | 2000-02-08 | Nippon Antenna Co Ltd | アンテナ給電部および携帯無線機 |
US6246373B1 (en) * | 1998-11-30 | 2001-06-12 | Matsushita Electric Industrial Co., Ltd. | Antenna device |
WO2000067341A1 (en) * | 1999-04-30 | 2000-11-09 | Nokia Mobile Phones Limited | Antenna assembly with active element and reflector |
CN1315755A (zh) * | 2000-03-09 | 2001-10-03 | 索尼株式会社 | 无线设备和便携通信设备 |
CN1392673A (zh) * | 2001-06-13 | 2003-01-22 | 株式会社东芝 | 无线电模块及具有该无线电模块的通信装置 |
Also Published As
Publication number | Publication date |
---|---|
US20030189523A1 (en) | 2003-10-09 |
FI20020674A (fi) | 2003-10-10 |
FI121519B (fi) | 2010-12-15 |
EP1353401B1 (en) | 2007-04-25 |
DE60313390D1 (de) | 2007-06-06 |
DE60313390T2 (de) | 2008-01-03 |
CN1450686A (zh) | 2003-10-22 |
US6967618B2 (en) | 2005-11-22 |
FI20020674A0 (fi) | 2002-04-09 |
EP1353401A1 (en) | 2003-10-15 |
ATE360898T1 (de) | 2007-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100346530C (zh) | 带有可变的方向性图案的天线 | |
KR100723086B1 (ko) | 비대칭 다이폴 안테나 어셈블리 | |
CN209544599U (zh) | 基于lcp材料的5g宽带毫米波天线阵列 | |
CN102025027B (zh) | 双回路天线及多频多天线模块 | |
US6346914B1 (en) | Planar antenna structure | |
US20130127674A1 (en) | Antenna with cover radiator and methods | |
CN1886863A (zh) | 内部多频带天线 | |
CN101345341B (zh) | 多频带天线 | |
EP3257102B1 (en) | Base station antenna with dummy elements between subarrays | |
US20020075187A1 (en) | Low SAR broadband antenna assembly | |
EP1629569B1 (en) | Internal antenna with slots | |
EP3618190B1 (en) | Antenna | |
CN101043101A (zh) | 用于移动通信终端的单馈线内置多频段天线 | |
CN100541910C (zh) | 使用双耦合馈送的多带多层芯片天线 | |
US8610626B2 (en) | Antenna with slot | |
CN1409438A (zh) | 小型化定向天线 | |
CN107210531B (zh) | 具有开口端迹线的偶极子天线元件 | |
EP2242143A1 (en) | Antenna with increased electrical length and wireless communication device including the same | |
KR20040035581A (ko) | 독립 조절이 가능하고 절곡부를 가지는 다중 대역 안테나 | |
CN108352622A (zh) | 天线单元及天线阵列 | |
CN117673705A (zh) | 天线单元及通信设备 | |
KR100924126B1 (ko) | 프랙탈 구조를 이용한 다중 대역 안테나 | |
US7230579B2 (en) | Directional dual frequency antenna arrangement | |
CN1180512C (zh) | 双频功能的曲折型天线 | |
CN112151938A (zh) | 天线结构及具有所述天线结构的无线通信装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LK PRODUCTS CO., LTD. Free format text: FORMER OWNER: FILTLANGNIK LK CO., LTD. Effective date: 20050930 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050930 Address after: Finland kempele Applicant after: LK Products OY Address before: Finland kempele Applicant before: Firtronic LK Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20130409 |