KR100638661B1 - 초광대역 내장형 안테나 - Google Patents
초광대역 내장형 안테나 Download PDFInfo
- Publication number
- KR100638661B1 KR100638661B1 KR1020040085775A KR20040085775A KR100638661B1 KR 100638661 B1 KR100638661 B1 KR 100638661B1 KR 1020040085775 A KR1020040085775 A KR 1020040085775A KR 20040085775 A KR20040085775 A KR 20040085775A KR 100638661 B1 KR100638661 B1 KR 100638661B1
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- Prior art keywords
- antenna
- radiating
- radiating part
- ultra
- radiation
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- 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.)
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- 230000005855 radiation Effects 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 14
- 238000010295 mobile communication Methods 0.000 abstract description 13
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000005404 monopole Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—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
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/25—Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/40—Element having extended radiating surface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (11)
- 유전체 기판 상면에 형성되고, 내부에 슬롯을 갖는 제1 방사부;상기 제1 방사부에 전류를 공급하는 급전라인;상기 유전체 기판의 상면에서 상기 제1 방사부의 슬롯 내에 형성되며, 제1 방사부의 높이(H)보다 큰 높이(H')를 갖고 전도성을 갖는 제2 방사부;및상기 제1 방사부 및 상기 제2 방사부와 전기적으로 연결되는 접지부를 포함하고, 상기 제2 방사부는 상기 제1 방사부에 공급되는 전류에 의하여 유도되는 전류요소를 이용하여 상기 제1 방사부와 상호 전자기 커플링에 의하여 초광대역을 설정하는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제1 방사부는 외주면이 실질적으로 사각형으로 형성되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제1 방사부의 내부 슬롯은 실질적으로 원형으로 형성되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 급전라인은 CPWG 구조로 급전되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 삭제
- 제1항에 있어서, 상기 제2 방사부는 실질적으로 원형으로 형성되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제2 방사부는 유전체 기둥으로 형성되고, 상기 유전체 기둥의 상면에 도전성 물질이 도포되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제2 방사부는 유전체 기둥으로 형성되고, 상기 유전체 기둥의 상면 및 측면에 도전성 물질이 도포되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제2 방사부는 유전체 기둥으로 형성되고, 상기 유전체 기둥 내부에 도전성 물질이 형성되는 것을 특징을 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 제2 방사부는 전도체로 형성되는 것을 특징으로 하는 초광대역 내장형 안테나.
- 제1항에 있어서, 상기 접지부는, 상기 기판 상면에 형성되고 상기 급전라인의 양측에 형성되는 상부 접지부와, 상기 기판 하면에 형성되고 상기 제2 방사부와 도전성 라인에 의하여 직접 연결되는 하부 접지부를 포함하는 것을 특징으로 하는 초광대역 내장형 안테나.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040085775A KR100638661B1 (ko) | 2004-10-26 | 2004-10-26 | 초광대역 내장형 안테나 |
US11/007,200 US7042414B1 (en) | 2004-10-26 | 2004-12-09 | Ultra wideband internal antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040085775A KR100638661B1 (ko) | 2004-10-26 | 2004-10-26 | 초광대역 내장형 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060036702A KR20060036702A (ko) | 2006-05-02 |
KR100638661B1 true KR100638661B1 (ko) | 2006-10-30 |
Family
ID=36272298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040085775A Expired - Fee Related KR100638661B1 (ko) | 2004-10-26 | 2004-10-26 | 초광대역 내장형 안테나 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7042414B1 (ko) |
KR (1) | KR100638661B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102238497B1 (ko) * | 2020-01-03 | 2021-04-08 | 경상국립대학교산학협력단 | 광범위 커버리지를 갖는 빔 재구성 안테나 장치 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7057560B2 (en) * | 2003-05-07 | 2006-06-06 | Agere Systems Inc. | Dual-band antenna for a wireless local area network device |
US7646341B1 (en) * | 2006-06-19 | 2010-01-12 | National Taiwan University | Ultra-wideband (UWB) antenna |
TWI343147B (en) * | 2006-07-03 | 2011-06-01 | Hon Hai Prec Ind Co Ltd | Multi-band antenna |
WO2009048982A1 (en) * | 2007-10-08 | 2009-04-16 | Vue Technology, Inc. | Rfid patch antenna with coplanar reference ground and floating grounds |
US20110273360A1 (en) * | 2007-10-08 | 2011-11-10 | Sensormatic Electronics, LLC | Combination radio frequency identification and electronic article surveillance antenna system |
JP5005508B2 (ja) * | 2007-11-05 | 2012-08-22 | 富士通コンポーネント株式会社 | アンテナ装置の取付構造 |
JP5032962B2 (ja) * | 2007-11-30 | 2012-09-26 | 富士通コンポーネント株式会社 | アンテナ装置 |
KR101217863B1 (ko) * | 2009-09-30 | 2013-01-03 | 주식회사 릿치마이크로웨이브 | 마이크로파를 이용한 터치 패널 및 이에 있어서 터치된 위치 검출 방법 |
CN102394361B (zh) * | 2011-06-29 | 2016-09-28 | 中兴通讯股份有限公司 | 一种超宽带天线及终端 |
US20130021207A1 (en) * | 2011-07-18 | 2013-01-24 | Lee Youn M | Coplanar-waveguide fed monopole antenna |
KR101426446B1 (ko) * | 2011-09-23 | 2014-08-05 | 삼성탈레스 주식회사 | 초광대역 안테나 장치 |
CA3006438A1 (en) * | 2015-12-01 | 2017-06-08 | Isolynx, Llc | Folded uwb monopole antenna for body mounted transmitter and manufacturing method |
US10734713B2 (en) | 2016-04-27 | 2020-08-04 | Fractus Antennas, S.L. | Ground plane booster antenna technology for wearable devices |
US10530036B2 (en) * | 2016-05-06 | 2020-01-07 | Gm Global Technology Operations, Llc | Dualband flexible antenna with segmented surface treatment |
CN110024224B (zh) * | 2016-12-16 | 2021-08-31 | 株式会社友华 | 天线装置 |
EP3512038B1 (en) * | 2018-01-15 | 2023-05-10 | Advanced Automotive Antennas, S.L. | A broadband lte antenna system for a vehicle |
KR102534066B1 (ko) * | 2021-07-15 | 2023-05-17 | 포항공과대학교 산학협력단 | 안테나 소자 및 안테나 장치 |
CN117578098B (zh) * | 2023-12-08 | 2024-03-26 | 长沙驰芯半导体科技有限公司 | 一种用于超宽带雷达的自收发芯片天线系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030076267A1 (en) | 2000-10-24 | 2003-04-24 | Jeong-Kun Oh | Wideband internal antenna with zigzag-shaped conductive line |
JP2003318638A (ja) | 2002-04-05 | 2003-11-07 | Hewlett Packard Co <Hp> | 容量給電式内蔵マルチバンドアンテナ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828340A (en) * | 1996-10-25 | 1998-10-27 | Johnson; J. Michael | Wideband sub-wavelength antenna |
US6512488B2 (en) * | 2001-05-15 | 2003-01-28 | Time Domain Corporation | Apparatus for establishing signal coupling between a signal line and an antenna structure |
US6642903B2 (en) * | 2001-05-15 | 2003-11-04 | Time Domain Corporation | Apparatus for establishing signal coupling between a signal line and an antenna structure |
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2004
- 2004-10-26 KR KR1020040085775A patent/KR100638661B1/ko not_active Expired - Fee Related
- 2004-12-09 US US11/007,200 patent/US7042414B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030076267A1 (en) | 2000-10-24 | 2003-04-24 | Jeong-Kun Oh | Wideband internal antenna with zigzag-shaped conductive line |
JP2003318638A (ja) | 2002-04-05 | 2003-11-07 | Hewlett Packard Co <Hp> | 容量給電式内蔵マルチバンドアンテナ |
Non-Patent Citations (4)
Title |
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1019980087437 |
1020010088496 |
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1020040082754 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102238497B1 (ko) * | 2020-01-03 | 2021-04-08 | 경상국립대학교산학협력단 | 광범위 커버리지를 갖는 빔 재구성 안테나 장치 |
Also Published As
Publication number | Publication date |
---|---|
US7042414B1 (en) | 2006-05-09 |
KR20060036702A (ko) | 2006-05-02 |
US20060097925A1 (en) | 2006-05-11 |
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