KR100917847B1 - 전방향 복사패턴을 갖는 평면형 안테나 - Google Patents
전방향 복사패턴을 갖는 평면형 안테나 Download PDFInfo
- Publication number
- KR100917847B1 KR100917847B1 KR1020060122474A KR20060122474A KR100917847B1 KR 100917847 B1 KR100917847 B1 KR 100917847B1 KR 1020060122474 A KR1020060122474 A KR 1020060122474A KR 20060122474 A KR20060122474 A KR 20060122474A KR 100917847 B1 KR100917847 B1 KR 100917847B1
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- South Korea
- Prior art keywords
- circular patch
- planar antenna
- radiation pattern
- antenna
- planar
- 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 - Fee Related
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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
- H01Q1/36—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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
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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
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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
- 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
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity 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
- H01Q9/0407—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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- Waveguide Aerials (AREA)
Abstract
Description
Claims (8)
- 삭제
- 복수의 유전체 기판이 적층되어 전방향 복사패턴을 갖는 평면형 안테나에 있어서,상기 복수의 유전체 기판들 중 어느 하나의 유전체 기판에 형성되고, 신호 비아를 이용해 평면형 전송선과 연결되어 신호를 급전받는 원형패치;상기 신호비아가 통과될 수 있는 슬롯이 형성되고, 상기 복수의 유전체 기판들 중 적어도 어느 하나의 유전체 기판에 형성되는 금속 접지면;상기 원형패치보다 반지름이 작고 상기 원형패치와 중심이 동일하도록 상기 원형패치의 상부 유전체 기판에 형성되는 기생 원형패치; 및상기 원형패치와 상기 기생 원형패치의 둘레에 형성되는 것으로, 적어도 하나 이상의 유전체 기판에 링 모양으로 형성되고, 상기 금속 접지면과 연결되어 안테나의 대역폭을 증가시키기 위한 링 공진기를 포함하는 전방향 복사패턴을 갖는 평면형 안테나.
- 제 2 항에 있어서,상기 링 공진기는, 상기 복수 유전체 기판 중 적어도 두개의 유전체 기판의 동일한 위치에 각각 형성되고, 각 유전체 기판에 형성된 상기 링 공진기들은 접지 비아들을 이용해 상기 금속 접지면과 연결되는 것을 특징으로 하는 전방향 복사패턴을 갖는 평면형 안테나.
- 제 2 항에 있어서,상기 링 공진기는, 상기 복수의 유전체 기판들을 관통하여 상기 금속 접지면과 직접 연결되는 금속 도체인 것을 특징으로 하는 전방향 복사패턴을 갖는 평면형 안테나.
- 삭제
- 삭제
- 제 2 항에 있어서,상기 평면형 전송선은,마이크로스트립 전송선과 스트립 전송선과 코플라나 웨이브가이드(CPW)와 접지 코플라나 웨이브가이드(GCPW)중 어느 하나에 의해 구현되는 것을 특징으로 하는 전방향 복사패턴을 갖는 평면형 안테나.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060122474A KR100917847B1 (ko) | 2006-12-05 | 2006-12-05 | 전방향 복사패턴을 갖는 평면형 안테나 |
US12/517,593 US20100090903A1 (en) | 2006-12-05 | 2007-11-29 | Omni-directional planar antenna |
PCT/KR2007/006101 WO2008069493A1 (en) | 2006-12-05 | 2007-11-29 | Omni-directional planar antenna |
Applications Claiming Priority (1)
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KR1020060122474A KR100917847B1 (ko) | 2006-12-05 | 2006-12-05 | 전방향 복사패턴을 갖는 평면형 안테나 |
Publications (2)
Publication Number | Publication Date |
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KR20080051435A KR20080051435A (ko) | 2008-06-11 |
KR100917847B1 true KR100917847B1 (ko) | 2009-09-18 |
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KR1020060122474A Expired - Fee Related KR100917847B1 (ko) | 2006-12-05 | 2006-12-05 | 전방향 복사패턴을 갖는 평면형 안테나 |
Country Status (3)
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US (1) | US20100090903A1 (ko) |
KR (1) | KR100917847B1 (ko) |
WO (1) | WO2008069493A1 (ko) |
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KR20190104848A (ko) * | 2018-03-02 | 2019-09-11 | 삼성전기주식회사 | 안테나 장치 및 안테나 모듈 |
KR102137198B1 (ko) * | 2019-03-18 | 2020-07-24 | 삼성전기주식회사 | 안테나 장치, 안테나 모듈 및 그에 배치되는 칩 패치 안테나 |
KR20200111125A (ko) * | 2019-03-18 | 2020-09-28 | 삼성전기주식회사 | 안테나 장치, 안테나 모듈 및 그에 배치되는 칩 패치 안테나 |
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KR102126581B1 (ko) | 2017-05-10 | 2020-06-25 | (주)탑중앙연구소 | 초광대역 평면 안테나 |
KR20180123804A (ko) * | 2017-05-10 | 2018-11-20 | (주)탑중앙연구소 | 초광대역 평면 안테나 |
KR102314700B1 (ko) | 2018-03-02 | 2021-10-19 | 삼성전기주식회사 | 안테나 장치 및 안테나 모듈 |
KR20200026234A (ko) * | 2018-03-02 | 2020-03-10 | 삼성전기주식회사 | 안테나 장치 및 안테나 모듈 |
KR102085792B1 (ko) * | 2018-03-02 | 2020-03-06 | 삼성전기주식회사 | 안테나 장치 및 안테나 모듈 |
US10833414B2 (en) | 2018-03-02 | 2020-11-10 | Samsung Electro-Mechanics Co., Ltd. | Antenna apparatus and antenna module |
KR20190104848A (ko) * | 2018-03-02 | 2019-09-11 | 삼성전기주식회사 | 안테나 장치 및 안테나 모듈 |
US11349215B2 (en) | 2018-03-02 | 2022-05-31 | Samsung Electro-Mechanics Co., Ltd. | Antenna apparatus and antenna module |
KR102137198B1 (ko) * | 2019-03-18 | 2020-07-24 | 삼성전기주식회사 | 안테나 장치, 안테나 모듈 및 그에 배치되는 칩 패치 안테나 |
KR20200111125A (ko) * | 2019-03-18 | 2020-09-28 | 삼성전기주식회사 | 안테나 장치, 안테나 모듈 및 그에 배치되는 칩 패치 안테나 |
US10985442B2 (en) | 2019-03-18 | 2021-04-20 | Samsung Electro-Mechanics Co., Ltd. | Antenna apparatus, antenna module, and chip patch antenna of antenna apparatus and antenna module |
KR102488398B1 (ko) | 2019-03-18 | 2023-01-12 | 삼성전기주식회사 | 안테나 장치, 안테나 모듈 및 그에 배치되는 칩 패치 안테나 |
US11482781B2 (en) * | 2019-11-04 | 2022-10-25 | Innolux Corporation | Electromagnetic wave adjusting device |
WO2023085451A1 (ko) * | 2021-11-10 | 2023-05-19 | 엘지전자 주식회사 | 조정된 방사 패턴을 갖는 안테나 모듈 및 이를 구비하는 전자 기기 |
US12300895B2 (en) | 2021-11-10 | 2025-05-13 | Lg Electronics Inc. | Antenna module having adjusted radiation pattern, and electronic device comprising same |
Also Published As
Publication number | Publication date |
---|---|
US20100090903A1 (en) | 2010-04-15 |
KR20080051435A (ko) | 2008-06-11 |
WO2008069493A1 (en) | 2008-06-12 |
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