KR100911938B1 - 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나 - Google Patents
모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나 Download PDFInfo
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- KR100911938B1 KR100911938B1 KR1020070093875A KR20070093875A KR100911938B1 KR 100911938 B1 KR100911938 B1 KR 100911938B1 KR 1020070093875 A KR1020070093875 A KR 1020070093875A KR 20070093875 A KR20070093875 A KR 20070093875A KR 100911938 B1 KR100911938 B1 KR 100911938B1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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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
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (12)
- 접지판 및 안테나부를 포함하되,상기 안테나부는,급전점;상기 급전점을 일단으로 하는 막대 형상의 타단에서 'ㄷ' 형상으로 연장되어 형성된 제1 방사체;상기 접지판에 연결되는 접지점;상기 접지점이 일단에 구비되고, 타단이 상기 제1 방사체의 상기 'ㄷ' 형상이 시작되는 지점에 연결되어 개루프(Open loop) 형상으로 형성된 제2 방사체;상기 제1 방사체의 상기 'ㄷ' 형상에서 돌출되어 폐루프(Close loop) 형상으로 형성되는 제1 돌출부; 및상기 제2 방사체의 상기 개루프 형상의 내부로 '역 L' 형상으로 돌출되어 형성된 제2 돌출부를 포함하는 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제1항에 있어서,상기 급전점 및 상기 접지점이 포함되는 안테나 말단부가 미리 설정된 제1 각도로 절곡된 것을 특징으로 하는 광대역 내장형 안테나 장치
- 제2항에 있어서,상기 제1 각도는 직각인 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제2항에 있어서,상기 안테나부의 안테나 상부가 미리 설정된 제2 각도로 절곡된 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제4항에 있어서,상기 제2 각도는 직각인 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제4항에 있어서,상기 안테나부의 안테나 중부가 미리 설정된 제3 각도로 절곡된 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제6항에 있어서,상기 제3 각도는 직각인 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제1항에 있어서,상기 접지판의 크기는 75 [mm] X 42 [mm]인 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제6항에 있어서,상기 안테나부는 14 [mm] X 37 [mm] X 3.5 [mm]의 입방구조 내에 실장되는 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제1항에 있어서,상기 제1 방사체는 모노폴 안테나 기능을 수행하는 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제1항에 있어서,상기 제2 방사체는 루프 안테나 기능을 수행하는 것을 특징으로 하는 광대역 내장형 안테나 장치.
- 제1항에 있어서,상기 급전점부터 상기 제1 방사체의 타단인 제1 방사체 말단점까지의 길이는 저주파 대역(Lower band) 공진주파수에서의 파장의 4분의 1에 상응하는 것을 특징으로 하는 광대역 내장형 안테나 장치.
Priority Applications (2)
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KR1020070093875A KR100911938B1 (ko) | 2007-09-14 | 2007-09-14 | 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나 |
US12/073,626 US7692595B2 (en) | 2007-09-14 | 2008-03-07 | Broadband internal antenna combined with monopole antenna and loop antenna |
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KR1020070093875A KR100911938B1 (ko) | 2007-09-14 | 2007-09-14 | 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나 |
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KR20090028354A KR20090028354A (ko) | 2009-03-18 |
KR100911938B1 true KR100911938B1 (ko) | 2009-08-13 |
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KR1020070093875A KR100911938B1 (ko) | 2007-09-14 | 2007-09-14 | 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나 |
Country Status (2)
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US (1) | US7692595B2 (ko) |
KR (1) | KR100911938B1 (ko) |
Cited By (2)
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KR20200112579A (ko) | 2019-03-21 | 2020-10-05 | 삼성전기주식회사 | 안테나 장치 |
KR20200115412A (ko) | 2019-03-21 | 2020-10-07 | 삼성전기주식회사 | 안테나 장치 |
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KR100648834B1 (ko) * | 2005-07-22 | 2006-11-24 | 한국전자통신연구원 | 루프 급전단자를 가지는 소형 모노폴 안테나 |
GB0805393D0 (en) * | 2008-03-26 | 2008-04-30 | Dockon Ltd | Improvements in and relating to antennas |
US8462061B2 (en) * | 2008-03-26 | 2013-06-11 | Dockon Ag | Printed compound loop antenna |
US8164528B2 (en) * | 2008-03-26 | 2012-04-24 | Dockon Ag | Self-contained counterpoise compound loop antenna |
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KR20120139737A (ko) * | 2010-02-11 | 2012-12-27 | 포레스트 제임스 브라운 | 복합 루프 안테나 |
US8497806B2 (en) | 2010-07-23 | 2013-07-30 | Research In Motion Limited | Mobile wireless device with multi-band loop antenna with arms defining a slotted opening and related methods |
US8164532B1 (en) | 2011-01-18 | 2012-04-24 | Dockon Ag | Circular polarized compound loop antenna |
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US9673525B2 (en) * | 2011-05-23 | 2017-06-06 | Nokia Technologies Oy | Apparatus and methods for wireless communication |
US8654021B2 (en) | 2011-09-02 | 2014-02-18 | Dockon Ag | Single-sided multi-band antenna |
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US8963784B2 (en) | 2012-02-22 | 2015-02-24 | Apple Inc. | Antenna with folded monopole and loop modes |
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TWI532253B (zh) * | 2012-09-10 | 2016-05-01 | 鴻海精密工業股份有限公司 | 多頻天線 |
US9444130B2 (en) | 2013-04-10 | 2016-09-13 | Apple Inc. | Antenna system with return path tuning and loop element |
TWI617087B (zh) * | 2013-06-03 | 2018-03-01 | 群邁通訊股份有限公司 | 天線結構及應用該天線結構之無線通信裝置 |
TWI578609B (zh) * | 2013-06-24 | 2017-04-11 | 富智康(香港)有限公司 | 無線通訊裝置 |
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TW201517380A (zh) * | 2013-10-21 | 2015-05-01 | Fih Hong Kong Ltd | 無線通訊裝置 |
US9799956B2 (en) * | 2013-12-11 | 2017-10-24 | Dockon Ag | Three-dimensional compound loop antenna |
US9748651B2 (en) * | 2013-12-09 | 2017-08-29 | Dockon Ag | Compound coupling to re-radiating antenna solution |
US9196137B2 (en) | 2014-01-13 | 2015-11-24 | Tyco Fire & Security Gmbh | Two-way wireless communication enabled intrusion detector assemblies |
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WO2015175724A1 (en) * | 2014-05-14 | 2015-11-19 | Ryan James Orsi | Compound coupling to re-radiating antenna solution |
TWI539667B (zh) | 2015-04-16 | 2016-06-21 | 宏碁股份有限公司 | 天線結構 |
CN106159414B (zh) * | 2015-04-23 | 2018-10-16 | 宏碁股份有限公司 | 天线结构 |
TWI569513B (zh) * | 2015-12-03 | 2017-02-01 | 和碩聯合科技股份有限公司 | 天線模組 |
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KR20090028354A (ko) | 2009-03-18 |
US20090073048A1 (en) | 2009-03-19 |
US7692595B2 (en) | 2010-04-06 |
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