KR100770904B1 - 휴대용 단말기의 안테나장치 - Google Patents
휴대용 단말기의 안테나장치 Download PDFInfo
- Publication number
- KR100770904B1 KR100770904B1 KR1020040021720A KR20040021720A KR100770904B1 KR 100770904 B1 KR100770904 B1 KR 100770904B1 KR 1020040021720 A KR1020040021720 A KR 1020040021720A KR 20040021720 A KR20040021720 A KR 20040021720A KR 100770904 B1 KR100770904 B1 KR 100770904B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- portable terminal
- terminal
- battery cell
- frame
- 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
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Classifications
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- 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
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- 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
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
상기 안테나 프레임은 절연성 재질로 제작되어 상기 배터리 셀과 안테나 수단 사이에서 전자파 간섭을 차단하는 휴대용 단말기의 알에프아이디 안테나 장치를 개시한다.
Claims (10)
- 휴대용 단말기의 알에프아이디 안테나 장치에 있어서,상기 단말기의 배터리 팩을 구성하는 하우징;상기 하우징의 내측면에 부착되는 배터리 셀;상기 하우징의 내측면에 장착되고 상기 배터리 셀을 감싸게 제공된 안테나 프레임; 및상기 안테나 프레임의 외주면을 따라 부착되는 안테나 수단을 포함하고;상기 안테나 프레임은 절연성 재질로 제작되어 상기 배터리 셀과 안테나 수단 사이에서 전자파 간섭을 차단함을 특징으로 하는 휴대용 단말기의 알에프아이디 안테나 장치.
- 제1 항에 있어서,상기 안테나 프레임은 상기 배터리 셀의 외주면에 일체형으로 제공됨을 특징으로 하는 휴대용 단말기의 알에프아이디 안테나 장치.
- 제1 항에 있어서,상기 안테나 프레임은 상기 하우징의 내주면에 근접하게 제공되고, 상기 안테나 수단은 상기 안테나 프레임의 외주면과 상기 하우징의 내주면 사이에 개재됨을 특징으로 하는 휴대용 단말기의 알에프아이디 안테나 장치.
- 제1 항에 있어서,상기 하우징은 일면이 개방된 케이스와, 상기 케이스의 일면을 폐쇄하는 케이스 커버로 구성되고,상기 배터리 셀은 상기 케이스 커버의 내측면에 부착됨을 특징으로 하는 휴대용 단말기의 알에프아이디 안테나 장치.
- 제4 항에 있어서,상기 케이스 커버에 설치되어 상기 배터리 셀과 전기적으로 접속되는 적어도 하나 이상의 전원 단자; 및상기 케이스 커버에 설치되어 상기 안테나 수단에 전기적으로 접속되는 적어도 하나 이상의 안테나 단자를 구비함을 특징으로 하는 휴대용 단말기의 알에프아이디 안테나 장치.
- 제1 항에 있어서,상기 안테나 수단은 상기 프레임의 외주면을 따라 적어도 1회 이상 권선되는 루프 안테나임을 특징으로 하는 알에프아이디 안테나 장치.
- 제1 항에 있어서,상기 안테나 수단은 상기 프레임의 외주면을 따라 부착되는 마이크로스트립 라인 안테나임을 특징으로 하는 알에프아이디 안테나 장치.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040021720A KR100770904B1 (ko) | 2004-03-30 | 2004-03-30 | 휴대용 단말기의 안테나장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040021720A KR100770904B1 (ko) | 2004-03-30 | 2004-03-30 | 휴대용 단말기의 안테나장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050097010A KR20050097010A (ko) | 2005-10-07 |
| KR100770904B1 true KR100770904B1 (ko) | 2007-10-26 |
Family
ID=37276883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040021720A Expired - Lifetime KR100770904B1 (ko) | 2004-03-30 | 2004-03-30 | 휴대용 단말기의 안테나장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100770904B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018034483A1 (ko) * | 2016-08-16 | 2018-02-22 | 주식회사 아모텍 | 근거리 통신용 안테나 모듈 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101126606B1 (ko) * | 2010-11-17 | 2012-03-27 | 에이큐 주식회사 | 루프 안테나가 내장된 이동단말의 리어 케이스 |
| KR101892001B1 (ko) * | 2011-07-13 | 2018-08-28 | 엘지전자 주식회사 | 이동 단말기 |
| WO2013048053A1 (ko) | 2011-09-30 | 2013-04-04 | 삼성전자주식회사 | 무선 충전 모듈을 구비하는 휴대용 단말기 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003037861A (ja) * | 2001-07-23 | 2003-02-07 | Hitachi Cable Ltd | 非接触式icカードを備えた携帯電話機用筐体 |
| KR20040073620A (ko) * | 2003-02-14 | 2004-08-21 | (주)제이티 | 비접촉식 무선 결제 휴대폰의 배터리 안테나 와인딩 |
| KR20050014298A (ko) * | 2003-07-30 | 2005-02-07 | 엘지전자 주식회사 | 루프안테나가 구비된 이동통신 단말기 |
-
2004
- 2004-03-30 KR KR1020040021720A patent/KR100770904B1/ko not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003037861A (ja) * | 2001-07-23 | 2003-02-07 | Hitachi Cable Ltd | 非接触式icカードを備えた携帯電話機用筐体 |
| KR20040073620A (ko) * | 2003-02-14 | 2004-08-21 | (주)제이티 | 비접촉식 무선 결제 휴대폰의 배터리 안테나 와인딩 |
| KR20050014298A (ko) * | 2003-07-30 | 2005-02-07 | 엘지전자 주식회사 | 루프안테나가 구비된 이동통신 단말기 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018034483A1 (ko) * | 2016-08-16 | 2018-02-22 | 주식회사 아모텍 | 근거리 통신용 안테나 모듈 |
| US11088450B2 (en) | 2016-08-16 | 2021-08-10 | Amotech Co., Ltd. | Antenna module for near field communication |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050097010A (ko) | 2005-10-07 |
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