KR100913342B1 - 이동통신단말기의 내장형 지상파 디엠비 안테나 - Google Patents
이동통신단말기의 내장형 지상파 디엠비 안테나 Download PDFInfo
- Publication number
- KR100913342B1 KR100913342B1 KR1020070109366A KR20070109366A KR100913342B1 KR 100913342 B1 KR100913342 B1 KR 100913342B1 KR 1020070109366 A KR1020070109366 A KR 1020070109366A KR 20070109366 A KR20070109366 A KR 20070109366A KR 100913342 B1 KR100913342 B1 KR 100913342B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- helix
- mobile communication
- folded
- communication terminal
- 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
Links
- 238000010295 mobile communication Methods 0.000 title claims abstract description 22
- 230000005404 monopole Effects 0.000 claims abstract description 37
- 239000004020 conductor Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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
- H01Q1/12—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
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating 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
- H01Q1/36—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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (4)
- 헬릭스 안테나(100)와 모노폴 안테나(200)가 직렬로 연결되면서, 모노폴 안테나(200)가 접힌 상태로 헬릭스 안테나(100)를 둘러싸는 구조로 이루어지며,상기 헬릭스 안테나(100)는 다수의 수직 비아(via)(101)와 도체 패턴(102)을 통해 헬릭스 피치브릿지(103)를 직렬로 연결하여 헬릭스 등가 구조를 갖도록 이루어지며,상기 모노폴 안테나(200)는 헬릭스 안테나 급전부(104)의 반대단에 직렬로 연결되는 접힌 제 1접힌 모노폴 안테나(201) 및 접힌 모노폴 브릿지(202)와 수직 비아(205)를 통해 연결되는 접힌 제 2, 3접힌 모노폴 안테나(203,204)들을 포함하여 헬릭스 안테나를 둘러싸는 구조로 이루어지는 것을 특징으로 하는 이동통신단말기의 내장형 지상파 디엠비 안테나.
- 제 1항에 있어서, 상기 헬릭스 안테나(100)에 있어서, 헬릭스 안테나(100)의 헬릭스 피치 브릿지(103)의 길이를 급전부(104)의 위치로부터 비선형적으로 증가시켜 헬릭스 안테나(100)의 피치를 비선형으로 증가 시키는 가변 피치 헬릭스 안테나로 구성한 것을 특징으로 하는 이동통신단말기의 내장형 지상파 디엠비 안테나.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109366A KR100913342B1 (ko) | 2007-10-30 | 2007-10-30 | 이동통신단말기의 내장형 지상파 디엠비 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109366A KR100913342B1 (ko) | 2007-10-30 | 2007-10-30 | 이동통신단말기의 내장형 지상파 디엠비 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090043683A KR20090043683A (ko) | 2009-05-07 |
KR100913342B1 true KR100913342B1 (ko) | 2009-08-20 |
Family
ID=40854365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070109366A Expired - Fee Related KR100913342B1 (ko) | 2007-10-30 | 2007-10-30 | 이동통신단말기의 내장형 지상파 디엠비 안테나 |
Country Status (1)
Country | Link |
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KR (1) | KR100913342B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107369889B (zh) * | 2017-08-04 | 2021-04-13 | 苏州优尼赛信息科技有限公司 | 紧凑型双频段线极化单极子天线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040001030A (ko) * | 2002-06-26 | 2004-01-07 | 우종명 | 초소형 모노폴 칩안테나 |
KR20060118267A (ko) * | 2005-05-16 | 2006-11-23 | 삼성전기주식회사 | 직교 헬리컬 안테나 |
KR20070081295A (ko) * | 2006-02-10 | 2007-08-16 | 주식회사 이엠따블유안테나 | 다단 리트랙터블 안테나 |
-
2007
- 2007-10-30 KR KR1020070109366A patent/KR100913342B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040001030A (ko) * | 2002-06-26 | 2004-01-07 | 우종명 | 초소형 모노폴 칩안테나 |
KR20060118267A (ko) * | 2005-05-16 | 2006-11-23 | 삼성전기주식회사 | 직교 헬리컬 안테나 |
KR20070081295A (ko) * | 2006-02-10 | 2007-08-16 | 주식회사 이엠따블유안테나 | 다단 리트랙터블 안테나 |
Also Published As
Publication number | Publication date |
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KR20090043683A (ko) | 2009-05-07 |
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