WO2010093129A3 - 나선 부하를 이용한 메타머티리얼 안테나 및 상기 안테나를 이용한 통신장치 - Google Patents
나선 부하를 이용한 메타머티리얼 안테나 및 상기 안테나를 이용한 통신장치 Download PDFInfo
- Publication number
- WO2010093129A3 WO2010093129A3 PCT/KR2010/000407 KR2010000407W WO2010093129A3 WO 2010093129 A3 WO2010093129 A3 WO 2010093129A3 KR 2010000407 W KR2010000407 W KR 2010000407W WO 2010093129 A3 WO2010093129 A3 WO 2010093129A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- communication device
- spiral
- spiral loaded
- crlh
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
- H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
-
- 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
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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
-
- 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
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
-
- 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
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
나선 부하를 이용한 메타머티리얼 안테나 및 상기 안테나를 이용한 통신장치를 개시한다. 안테나는 유전체 기판에 나선 형태의 나선 부하(spiral loading)를 이용하여 CRLH-TL(composite right/left handed transmission line) 구조의 방사 소자를 형성하고, 상기 나선 부하는 상기 유전체 기판에 형성된 접지면과 이격되어 형성되고, 상기 방사 소자의 공진 주파수는 상기 CRLH-TL 구조를 형성하는 리액턴스 성분에 의해 결정될 수 있다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090010955A KR20100091655A (ko) | 2009-02-11 | 2009-02-11 | 나선 부하를 이용한 메타머티리얼 안테나 및 상기 안테나를이용한 통신장치 |
KR10-2009-0010955 | 2009-02-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010093129A2 WO2010093129A2 (ko) | 2010-08-19 |
WO2010093129A3 true WO2010093129A3 (ko) | 2010-11-04 |
Family
ID=42562152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/000407 WO2010093129A2 (ko) | 2009-02-11 | 2010-01-22 | 나선 부하를 이용한 메타머티리얼 안테나 및 상기 안테나를 이용한 통신장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20100091655A (ko) |
WO (1) | WO2010093129A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490160A (zh) * | 2013-10-14 | 2014-01-01 | 河海大学常州校区 | 一种基于复合左右手传输线的微带天线 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102799926B (zh) * | 2011-06-24 | 2015-11-18 | 深圳光启高等理工研究院 | 一种sd卡及其射频识别*** |
KR101411444B1 (ko) * | 2013-04-05 | 2014-07-01 | 경북대학교 산학협력단 | 다중 대역 평판형 모노폴 안테나 및 이의 제조 방법 |
CN104505581A (zh) * | 2014-12-01 | 2015-04-08 | 张永超 | 一种基于左手材料的方形框贴片天线 |
CN104505576A (zh) * | 2014-12-01 | 2015-04-08 | 张永超 | 一种贴片天线 |
CN104485519A (zh) * | 2014-12-01 | 2015-04-01 | 张永超 | 一种复合型贴片天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070176827A1 (en) * | 2005-12-21 | 2007-08-02 | The Regents Of The University Of California | Composite right/left-handed transmission line based compact resonant antenna for rf module integration |
US20080048917A1 (en) * | 2006-08-25 | 2008-02-28 | Rayspan Corporation | Antennas Based on Metamaterial Structures |
US20080258993A1 (en) * | 2007-03-16 | 2008-10-23 | Rayspan Corporation | Metamaterial Antenna Arrays with Radiation Pattern Shaping and Beam Switching |
US20080258981A1 (en) * | 2006-04-27 | 2008-10-23 | Rayspan Corporation | Antennas, Devices and Systems Based on Metamaterial Structures |
-
2009
- 2009-02-11 KR KR1020090010955A patent/KR20100091655A/ko not_active Application Discontinuation
-
2010
- 2010-01-22 WO PCT/KR2010/000407 patent/WO2010093129A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070176827A1 (en) * | 2005-12-21 | 2007-08-02 | The Regents Of The University Of California | Composite right/left-handed transmission line based compact resonant antenna for rf module integration |
US20080258981A1 (en) * | 2006-04-27 | 2008-10-23 | Rayspan Corporation | Antennas, Devices and Systems Based on Metamaterial Structures |
US20080048917A1 (en) * | 2006-08-25 | 2008-02-28 | Rayspan Corporation | Antennas Based on Metamaterial Structures |
US20080258993A1 (en) * | 2007-03-16 | 2008-10-23 | Rayspan Corporation | Metamaterial Antenna Arrays with Radiation Pattern Shaping and Beam Switching |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490160A (zh) * | 2013-10-14 | 2014-01-01 | 河海大学常州校区 | 一种基于复合左右手传输线的微带天线 |
Also Published As
Publication number | Publication date |
---|---|
WO2010093129A2 (ko) | 2010-08-19 |
KR20100091655A (ko) | 2010-08-19 |
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