KR100446506B1 - 휴대 단말기 - Google Patents
휴대 단말기 Download PDFInfo
- Publication number
- KR100446506B1 KR100446506B1 KR10-2001-0064961A KR20010064961A KR100446506B1 KR 100446506 B1 KR100446506 B1 KR 100446506B1 KR 20010064961 A KR20010064961 A KR 20010064961A KR 100446506 B1 KR100446506 B1 KR 100446506B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- pcb
- dipole
- head
- current
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
- H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
-
- 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
- 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
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (6)
- 삭제
- 삭제
- 삭제
- 삭제
- 적어도 스피커가 설치된 프린트 배선기판의 상기 스피커가 설치된 면과 반대측 면에 다이폴 안테나를 설치하며, 상기 다이폴 안테나는 상기 프린트 배선기판에 설치된 안테나 기판 상에 안테나 패턴으로서 형성되고, 상기 안테나 패턴의 서브 패턴들은 복수 층을 이루어 적어도 2회 이상 접힌 형태로서 하나의 패턴을 형성하며, 서브 패턴들은 상기 안테나 기판의 스루 홀을 통해 서로 접속됨을 특징으로 하는 휴대 단말기.
- 삭제
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000345447A JP2002152353A (ja) | 2000-11-13 | 2000-11-13 | 携帯端末機 |
JP2000345448A JP2002152115A (ja) | 2000-11-13 | 2000-11-13 | 携帯端末機 |
JPJP-P-2000-00345447 | 2000-11-13 | ||
JPJP-P-2000-00345448 | 2000-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020037257A KR20020037257A (ko) | 2002-05-18 |
KR100446506B1 true KR100446506B1 (ko) | 2004-09-04 |
Family
ID=26603867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0064961A Expired - Fee Related KR100446506B1 (ko) | 2000-11-13 | 2001-10-20 | 휴대 단말기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20020058483A1 (ko) |
EP (1) | EP1206000A3 (ko) |
KR (1) | KR100446506B1 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003090312A1 (en) * | 2002-04-05 | 2003-10-30 | Myers Johnson, Inc. | Interferometric antenna array for wireless devices |
US6844854B2 (en) | 2002-04-05 | 2005-01-18 | Myers & Johnson, Inc. | Interferometric antenna array for wireless devices |
JP4363936B2 (ja) | 2002-09-26 | 2009-11-11 | パナソニック株式会社 | 無線端末装置用アンテナおよび無線端末装置 |
US7342539B2 (en) | 2002-10-31 | 2008-03-11 | Sony Ericsson Mobile Communications Ab | Wideband loop antenna |
US7245879B2 (en) * | 2003-08-08 | 2007-07-17 | Intel Corporation | Apparatus and associated methods to perform intelligent transmit power control with subcarrier puncturing |
JP4091897B2 (ja) * | 2003-10-23 | 2008-05-28 | 松下電器産業株式会社 | 携帯無線機 |
US7800554B2 (en) * | 2008-06-26 | 2010-09-21 | Erchonia Corporation | Varying angle antenna for electromagnetic radiation dissipation device |
JP4007332B2 (ja) * | 2004-03-11 | 2007-11-14 | 株式会社デンソー | 統合アンテナ |
JP4199697B2 (ja) * | 2004-05-31 | 2008-12-17 | パナソニック株式会社 | 携帯無線機 |
JP2006050324A (ja) * | 2004-08-05 | 2006-02-16 | Matsushita Electric Ind Co Ltd | 携帯無線機 |
KR100713513B1 (ko) * | 2005-08-10 | 2007-04-30 | 삼성전자주식회사 | 휴대용 단말기의 안테나 장치 |
GB0712787D0 (en) * | 2007-07-03 | 2007-08-08 | Antenova Ltd | Antenna module with adjustable beam and polarisation characteristics |
EP2421088B1 (en) * | 2007-08-03 | 2013-05-01 | Panasonic Corporation | Antenna device |
JP4952835B2 (ja) * | 2009-11-20 | 2012-06-13 | 株式会社デンソー | 変形折返しダイポールアンテナ及びそのインピーダンス調整方法、アンテナ装置 |
CN101867385B (zh) | 2010-06-21 | 2013-11-06 | 华为终端有限公司 | 无线通信设备 |
US8593351B2 (en) * | 2010-08-12 | 2013-11-26 | Mediatek Inc. | Portable electronic device |
GB2484542B (en) | 2010-10-15 | 2015-04-29 | Microsoft Technology Licensing Llc | LTE antenna pair for mimo/diversity operation in the LTE/GSM bands |
WO2012102047A1 (ja) | 2011-01-26 | 2012-08-02 | パナソニック株式会社 | アンテナ装置および無線通信装置 |
KR101239608B1 (ko) * | 2011-03-10 | 2013-03-11 | 주식회사 아모텍 | Nfc 안테나 모듈 |
JP5682384B2 (ja) * | 2011-03-10 | 2015-03-11 | パナソニックIpマネジメント株式会社 | 車両用アンテナ装置 |
US9143196B2 (en) * | 2012-11-14 | 2015-09-22 | Centurylink Intellectual Property Llc | Enhanced wireless signal distribution using in-building wiring |
DE102012221940B4 (de) * | 2012-11-30 | 2022-05-12 | Robert Bosch Gmbh | Modul zur drahtlosen Kommunikation und Verfahren zum Herstellen eines Moduls zur drahtlosen Kommunikation |
KR20160015387A (ko) | 2014-04-22 | 2016-02-12 | 후아웨이 디바이스 컴퍼니 리미티드 | 안테나 시스템 및 단말기 |
CN105992366B (zh) * | 2015-03-04 | 2021-06-11 | 株式会社Ntt都科摩 | 无线基站、移动台和确定发送功率的方法 |
CN110323553B (zh) * | 2019-04-01 | 2021-07-16 | 深圳三星通信技术研究有限公司 | 天线的辐射单元及天线 |
US10749248B1 (en) | 2019-09-23 | 2020-08-18 | Qualcomm Incorporated | Antenna module placement and housing for reduced power density exposure |
JP7014343B2 (ja) | 2019-10-24 | 2022-02-01 | 株式会社村田製作所 | Rfidリーダライタ用アンテナ装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288895A (ja) * | 1995-04-14 | 1996-11-01 | Fujitsu Ltd | 携帯型通信機 |
KR19990068163A (ko) * | 1998-01-30 | 1999-08-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 무선 통신 단말용 내장 안테나 |
JPH11284424A (ja) * | 1998-03-30 | 1999-10-15 | Mitsubishi Electric Corp | 移動端末用アンテナ装置 |
JP2001077611A (ja) * | 1999-09-06 | 2001-03-23 | Tdk Corp | 移動体通信機 |
KR20010104073A (ko) * | 2000-05-12 | 2001-11-24 | 송문섭 | 플레이너 인버터 에프 안테나를 이용한 이동 통신단말기용 내장형 안테나 |
JP2002009534A (ja) * | 2000-03-01 | 2002-01-11 | Matsushita Electric Ind Co Ltd | 無線通信端末用内蔵アンテナ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB652716A (en) * | 1948-09-21 | 1951-05-02 | Cossor Ltd A C | Improvements in and relating to folded dipole aerials |
US4876709A (en) * | 1988-09-08 | 1989-10-24 | Dynascan Corporation | Antenna for cordless telephone system |
US5541609A (en) * | 1995-03-08 | 1996-07-30 | Virginia Polytechnic Institute And State University | Reduced operator emission exposure antennas for safer hand-held radios and cellular telephones |
US5678201A (en) * | 1996-02-01 | 1997-10-14 | Motorola, Inc. | Antenna assembly with balun and tuning element for a portable radio |
JPH09214223A (ja) * | 1996-02-05 | 1997-08-15 | Uniden Corp | イヤースピーカー・ホルダーに固定したアンテナ装置を有する小型無線機 |
US5905473A (en) * | 1997-03-31 | 1999-05-18 | Resound Corporation | Adjustable array antenna |
US6215454B1 (en) * | 1998-02-20 | 2001-04-10 | Qualcomm, Inc. | Multi-layered shielded substrate antenna |
US6184833B1 (en) * | 1998-02-23 | 2001-02-06 | Qualcomm, Inc. | Dual strip antenna |
CN1201434C (zh) * | 1998-04-07 | 2005-05-11 | 皇家菲利浦电子有限公司 | 在可能的天线方向图中为依状态选择方向图的便携式通信设备 |
TW412896B (en) * | 1998-07-28 | 2000-11-21 | Koninkl Philips Electronics Nv | Communication apparatus, mobile radio equipment, base station and power control method |
JP2000059120A (ja) * | 1998-08-12 | 2000-02-25 | Sony Corp | アンテナ装置及び携帯無線機 |
US6615026B1 (en) * | 1999-02-01 | 2003-09-02 | A. W. Technologies, Llc | Portable telephone with directional transmission antenna |
AU5386399A (en) * | 1999-08-09 | 2001-03-05 | Devis Iellici | Antenna for mobile radiocommunications equipment |
-
2001
- 2001-10-20 KR KR10-2001-0064961A patent/KR100446506B1/ko not_active Expired - Fee Related
- 2001-11-09 US US10/037,194 patent/US20020058483A1/en not_active Abandoned
- 2001-11-13 EP EP01126950A patent/EP1206000A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288895A (ja) * | 1995-04-14 | 1996-11-01 | Fujitsu Ltd | 携帯型通信機 |
KR19990068163A (ko) * | 1998-01-30 | 1999-08-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 무선 통신 단말용 내장 안테나 |
JPH11284424A (ja) * | 1998-03-30 | 1999-10-15 | Mitsubishi Electric Corp | 移動端末用アンテナ装置 |
JP2001077611A (ja) * | 1999-09-06 | 2001-03-23 | Tdk Corp | 移動体通信機 |
JP2002009534A (ja) * | 2000-03-01 | 2002-01-11 | Matsushita Electric Ind Co Ltd | 無線通信端末用内蔵アンテナ |
KR20010104073A (ko) * | 2000-05-12 | 2001-11-24 | 송문섭 | 플레이너 인버터 에프 안테나를 이용한 이동 통신단말기용 내장형 안테나 |
Also Published As
Publication number | Publication date |
---|---|
EP1206000A3 (en) | 2004-01-14 |
US20020058483A1 (en) | 2002-05-16 |
EP1206000A2 (en) | 2002-05-15 |
KR20020037257A (ko) | 2002-05-18 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011020 |
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Comment text: Notification of reason for refusal Patent event date: 20040128 Patent event code: PE09021S01D |
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