KR20090080712A - 광대역 평면 역에프 안테나 - Google Patents
광대역 평면 역에프 안테나 Download PDFInfo
- Publication number
- KR20090080712A KR20090080712A KR1020080006623A KR20080006623A KR20090080712A KR 20090080712 A KR20090080712 A KR 20090080712A KR 1020080006623 A KR1020080006623 A KR 1020080006623A KR 20080006623 A KR20080006623 A KR 20080006623A KR 20090080712 A KR20090080712 A KR 20090080712A
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- KR
- South Korea
- Prior art keywords
- radiator
- length
- ground
- antenna
- present
- Prior art date
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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
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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
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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
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (5)
- 평면의 금속판으로 형성되는 방사체와, 상기 방사체와 접지면 사이에 서로 인접하여 형성되는 급전부 및 접지부로 구성되는 평면 역에프 안테나에 있어서,상기 방사체는 공진 주파수의 3λ/4의 길이로 형성되고, 상기 접지부는 상기 급전부로부터 상기 공진 주파수의 λ/2의 길이에 해당되는 위치에 형성되는 것을 특징으로 하는 광대역 평면 역에프 안테나.
- 제 1 항에 있어서,상기 방사체는 소정의 폭을 가진 금속판이 다중으로 절곡되어 형성되는 것을 특징으로 하는 광대역 평면 역에프 안테나.
- 제 1 항에 있어서,상기 방사체는 슬릿(slit)을 포함한 평면으로 형성되는 것을 특징으로 하는 광대역 평면 역에프 안테나.
- 제 3 항에 있어서,상기 슬릿의 폭, 길이 및 형상 중 적어도 어느 하나를 조절하여 상기 방사체의 전기적 특성이 조절되는 것을 특징으로 하는 광대역 평면 역에프 안테나.
- 제 3 항 또는 제 4 항에 있어서,상기 슬릿은, 상기 급전부와 상기 접지부 사이에 형성되는 것을 특징으로 하는 광대역 평면 역에프 안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080006623A KR100962565B1 (ko) | 2008-01-22 | 2008-01-22 | 광대역 평면 역에프 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080006623A KR100962565B1 (ko) | 2008-01-22 | 2008-01-22 | 광대역 평면 역에프 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090080712A true KR20090080712A (ko) | 2009-07-27 |
KR100962565B1 KR100962565B1 (ko) | 2010-06-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080006623A KR100962565B1 (ko) | 2008-01-22 | 2008-01-22 | 광대역 평면 역에프 안테나 |
Country Status (1)
Country | Link |
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KR (1) | KR100962565B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101224089B1 (ko) * | 2011-06-23 | 2013-01-21 | 엘지전자 주식회사 | 이동 단말기 |
CN107623891A (zh) * | 2013-11-11 | 2018-01-23 | Gn瑞声达A/S | 具有助听器组件的助听器 |
US10135125B2 (en) | 2012-12-05 | 2018-11-20 | Samsung Electronics Co., Ltd. | Ultra-wideband (UWB) antenna |
CN115663455A (zh) * | 2022-10-09 | 2023-01-31 | 荣耀终端有限公司 | 一种终端天线及电子设备 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101434525B1 (ko) | 2012-10-12 | 2014-08-26 | (주)소노비젼 | 4개의 평판형 역 에프 안테나로 구성된 안테나 구조체 |
KR101439000B1 (ko) | 2013-01-24 | 2014-09-11 | 엘지이노텍 주식회사 | 안테나 장치 및 그의 급전 구조체 |
EP3767749B1 (en) * | 2018-04-12 | 2024-02-14 | Japan Aviation Electronics Industry, Limited | Split-ring resonator, baseplate, and connector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3656610B2 (ja) * | 2002-03-27 | 2005-06-08 | 日立電線株式会社 | 板状アンテナおよびそれを備えた電気機器 |
JP2004312166A (ja) | 2003-04-03 | 2004-11-04 | Alps Electric Co Ltd | 逆f型板金アンテナ |
KR100732113B1 (ko) | 2005-11-29 | 2007-06-25 | (주)에이스딕시오 | 세라믹 안테나 |
-
2008
- 2008-01-22 KR KR1020080006623A patent/KR100962565B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101224089B1 (ko) * | 2011-06-23 | 2013-01-21 | 엘지전자 주식회사 | 이동 단말기 |
US9196963B2 (en) | 2011-06-23 | 2015-11-24 | Lg Electronics Inc. | Mobile terminal |
US10135125B2 (en) | 2012-12-05 | 2018-11-20 | Samsung Electronics Co., Ltd. | Ultra-wideband (UWB) antenna |
CN107623891A (zh) * | 2013-11-11 | 2018-01-23 | Gn瑞声达A/S | 具有助听器组件的助听器 |
CN115663455A (zh) * | 2022-10-09 | 2023-01-31 | 荣耀终端有限公司 | 一种终端天线及电子设备 |
CN115663455B (zh) * | 2022-10-09 | 2024-03-29 | 荣耀终端有限公司 | 一种终端天线及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
KR100962565B1 (ko) | 2010-06-22 |
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