KR100706185B1 - 3차원 구조의 만자형 마이크로스트립 패치 안테나 - Google Patents
3차원 구조의 만자형 마이크로스트립 패치 안테나 Download PDFInfo
- Publication number
- KR100706185B1 KR100706185B1 KR1020050070572A KR20050070572A KR100706185B1 KR 100706185 B1 KR100706185 B1 KR 100706185B1 KR 1020050070572 A KR1020050070572 A KR 1020050070572A KR 20050070572 A KR20050070572 A KR 20050070572A KR 100706185 B1 KR100706185 B1 KR 100706185B1
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- antenna
- microstrip patch
- patch antenna
- patch
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- 238000000034 method Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 7
- 230000000052 comparative effect Effects 0.000 description 21
- 210000000554 iris Anatomy 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 230000010287 polarization Effects 0.000 description 7
- 238000004088 simulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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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
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
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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
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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
- H01Q9/0485—Dielectric resonator antennas
-
- 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
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- 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
- H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
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- Waveguide Aerials (AREA)
Abstract
Description
Claims (6)
- 만(卍)자형 마이크로스트립 패치 안테나에 있어서,소정의 유전율을 가지는 유전체;상기 유전체 밑에 위치하는 접지판(10); 및상기 유전체 위에 위치하되, 만(卍)자 평판(22)과, 상기 만자 평판의 날개(24) 각각의 단부에서 상기 접지판 방향으로 연장된 아이리스(26)와, 상기 아이리스의 단부에서 상기 만자 평판 안쪽으로 연장된 접이부(28)로 이루어진 만자형 패치(20); 를 포함하여, 안테나의 소형화가 구현되는 것을 특징으로 하는 3차원 구조의 만자형 마이크로스트립 패치 안테나.
- 제 1 항에 있어서,상기 만자 평판(22)의 날개(24)는,상이한 폭(W1, W2) 및 상이한 길이를 갖는 것을 특징으로 하는 3차원 구조의 만자형 마이크로스트립 패치 안테나.
- 제 1 항에 있어서,상기 만자 평판(22)은,그 중앙 근방에 급전점(FP)을 포함하는 것을 특징으로 3차원 구조의 만자형 마이크로스트립 패치 안테나.
- 제 1 항에 있어서,상기 날개(24), 아이리스(26) 및 접이부(28)는,서로에 대해 수직하게 절곡되어 있는 것을 특징으로 하는 3차원 구조의 만자형 마이크로스트립 패치 안테나.
- 제 1 항에 있어서,상기 날개(24)는,제 1 날개(24A)와 제 2 날개(24B)가 서로 대칭의 특성을 갖으며,제 3 날개(24C)와 제 4 날개(24D)가 서로 대칭의 특성을 갖는 것을 특징으로 하는 3차원 구조의 만자형 마이크로스트립 패치 안테나.
- 제 1 항에 있어서,상기 접이부(28)는,상기 날개(24)와 평행한 위치에 있는 것을 특징으로 하는 3차원 구조의 만자형 마이크로스트립 패치 안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050070572A KR100706185B1 (ko) | 2005-08-02 | 2005-08-02 | 3차원 구조의 만자형 마이크로스트립 패치 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050070572A KR100706185B1 (ko) | 2005-08-02 | 2005-08-02 | 3차원 구조의 만자형 마이크로스트립 패치 안테나 |
Publications (2)
Publication Number | Publication Date |
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KR20070016243A KR20070016243A (ko) | 2007-02-08 |
KR100706185B1 true KR100706185B1 (ko) | 2007-04-12 |
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KR1020050070572A Expired - Fee Related KR100706185B1 (ko) | 2005-08-02 | 2005-08-02 | 3차원 구조의 만자형 마이크로스트립 패치 안테나 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100887454B1 (ko) * | 2007-09-10 | 2009-03-10 | 주식회사 아모텍 | 패치 안테나 |
KR100981671B1 (ko) * | 2008-08-13 | 2010-09-10 | 충남대학교산학협력단 | 플레이트 장하를 이용한 미세조절 원형편파 마이크로스트립안테나 |
JP6764163B1 (ja) | 2019-11-21 | 2020-09-30 | 株式会社Space Power Technologies | マイクロストリップアンテナ、情報機器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030007717A (ko) * | 2000-05-31 | 2003-01-23 | 배 시스템즈 인포메이션 앤드 일렉트로닉 시스템즈 인티크레이션, 인크. | 협대역, 대칭적, 교차, 원편파된 굽은 선 부하 안테나 |
US6750821B2 (en) * | 2002-07-24 | 2004-06-15 | Industrial Technology Research Institute | Folded dual-band antenna apparatus |
-
2005
- 2005-08-02 KR KR1020050070572A patent/KR100706185B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030007717A (ko) * | 2000-05-31 | 2003-01-23 | 배 시스템즈 인포메이션 앤드 일렉트로닉 시스템즈 인티크레이션, 인크. | 협대역, 대칭적, 교차, 원편파된 굽은 선 부하 안테나 |
US6750821B2 (en) * | 2002-07-24 | 2004-06-15 | Industrial Technology Research Institute | Folded dual-band antenna apparatus |
Non-Patent Citations (1)
Title |
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한국전자파학회논문지 제15권 제10호(게재일 2004.10.30 * |
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KR20070016243A (ko) | 2007-02-08 |
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