KR100870539B1 - 이동통신 단말기 및 그의 안테나 - Google Patents
이동통신 단말기 및 그의 안테나 Download PDFInfo
- Publication number
- KR100870539B1 KR100870539B1 KR1020070026756A KR20070026756A KR100870539B1 KR 100870539 B1 KR100870539 B1 KR 100870539B1 KR 1020070026756 A KR1020070026756 A KR 1020070026756A KR 20070026756 A KR20070026756 A KR 20070026756A KR 100870539 B1 KR100870539 B1 KR 100870539B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- signal
- circuit board
- mobile communication
- communication terminal
- Prior art date
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Images
Classifications
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- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
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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
-
- 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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (8)
- 본체 주회로기판(PCB)에 연결되어 전후 양면을 통해 전자유도에 의해 출력신호를 전달하는, 급전층(feed layer) 형태로 형성된 급전부;상기 급전부와 소정 간격을 두고 이격되도록 형성되고, 상기 급전부의 양면을 감싸도록 형성되며, 그 형성면 상의 둘레를 따라 다중대역의 신호를 송수신할 수 있도록 하는 슬릿이 형성된 방사부; 및상기 방사부와 본체 주회로기판의 접지면을 단락시키는 단락부;를 포함하는 것을 특징으로 하는 안테나.
- 삭제
- 제 1 항에 있어서,상기 방사부는 'ㄷ'자 형태로 형성되는 것을 특징으로 하는 안테나.
- 제 1 항에 있어서,상기 방사부의 슬릿은 방사면 상의 둘레를 따라 'U'자 형태로 형성된 것을 특징으로 하는 안테나.
- 삭제
- 제 1 항에 있어서,상기 급전부는 상기 방사부에 적층되도록 형성되는 것을 특징으로 하는 안테나.
- 삭제
- 제 1 항, 제 3 항, 제 4 항 또는 제 6 항 중 어느 한 항에 따른 안테나를 포함하는 이동통신 단말기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070026756A KR100870539B1 (ko) | 2007-03-19 | 2007-03-19 | 이동통신 단말기 및 그의 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070026756A KR100870539B1 (ko) | 2007-03-19 | 2007-03-19 | 이동통신 단말기 및 그의 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080085363A KR20080085363A (ko) | 2008-09-24 |
KR100870539B1 true KR100870539B1 (ko) | 2008-11-26 |
Family
ID=40025099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070026756A KR100870539B1 (ko) | 2007-03-19 | 2007-03-19 | 이동통신 단말기 및 그의 안테나 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100870539B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237019A (ja) * | 1995-02-24 | 1996-09-13 | Nippondenso Co Ltd | 車両搭載用アンテナ装置 |
US6480162B2 (en) | 2000-01-12 | 2002-11-12 | Emag Technologies, Llc | Low cost compact omini-directional printed antenna |
JP2003158419A (ja) | 2001-09-07 | 2003-05-30 | Tdk Corp | 逆fアンテナ及びその給電方法並びにそのアンテナ調整方法 |
JP2004128605A (ja) | 2002-09-30 | 2004-04-22 | Murata Mfg Co Ltd | アンテナ構造およびそれを備えた通信装置 |
JP2006245868A (ja) | 2005-03-02 | 2006-09-14 | Sony Ericsson Mobilecommunications Japan Inc | アンテナ装置、及び無線装置 |
KR100644425B1 (ko) | 2005-09-07 | 2006-11-10 | 주식회사 스펙트럼통신기술 | 지상파 디지털 텔레비전용 평면형 역 에프 안테나 |
-
2007
- 2007-03-19 KR KR1020070026756A patent/KR100870539B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237019A (ja) * | 1995-02-24 | 1996-09-13 | Nippondenso Co Ltd | 車両搭載用アンテナ装置 |
US6480162B2 (en) | 2000-01-12 | 2002-11-12 | Emag Technologies, Llc | Low cost compact omini-directional printed antenna |
JP2003158419A (ja) | 2001-09-07 | 2003-05-30 | Tdk Corp | 逆fアンテナ及びその給電方法並びにそのアンテナ調整方法 |
JP2004128605A (ja) | 2002-09-30 | 2004-04-22 | Murata Mfg Co Ltd | アンテナ構造およびそれを備えた通信装置 |
JP2006245868A (ja) | 2005-03-02 | 2006-09-14 | Sony Ericsson Mobilecommunications Japan Inc | アンテナ装置、及び無線装置 |
KR100644425B1 (ko) | 2005-09-07 | 2006-11-10 | 주식회사 스펙트럼통신기술 | 지상파 디지털 텔레비전용 평면형 역 에프 안테나 |
Also Published As
Publication number | Publication date |
---|---|
KR20080085363A (ko) | 2008-09-24 |
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