KR101148561B1 - 이동통신단말기용 안테나 - Google Patents
이동통신단말기용 안테나 Download PDFInfo
- Publication number
- KR101148561B1 KR101148561B1 KR1020100117917A KR20100117917A KR101148561B1 KR 101148561 B1 KR101148561 B1 KR 101148561B1 KR 1020100117917 A KR1020100117917 A KR 1020100117917A KR 20100117917 A KR20100117917 A KR 20100117917A KR 101148561 B1 KR101148561 B1 KR 101148561B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- pifa
- pattern
- ifa
- mobile communication
- Prior art date
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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
- H01Q1/12—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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
도 2는, 본 발명에 따른 이동통신단말기용 안테나의 안테나 패턴부를 개략적으로 나타낸 예시도이다.
도 3은, 본 발명에 따른 이동통신단말기용 안테나의 공진특성을 나타낸 그래프이다.
도 4는, 본 발명에 따른 이동통신단말기용 안테나의 방사특성을 측정한 표이다.
20: 안테나 패턴부
21: PIFA 패턴부
23: IFA 패턴부
F1,F2: 급전부
G1,G2: 접지부
30: 접지판
100: 이동통신단말기용 안테나
Claims (4)
- 이동통신단말기 본체부의 안테나 수납부에 장착되는 안테나 지지부와, 상기 안테나 지지부 상에 지지되어 전기적 신호의 송수신을 담당하는 안테나 패턴부를 포함하는 무선통신단말기용 내장형 안테나에 있어서,
상기 안테나 패턴부는,
상기 안테나 지지부의 일부분에 형성된 PIFA 패턴부; 및
상기 PIFA 패턴부의 급전부와 일체로 연결되며, 상기 안테나 지지부의 다른 일부분에 형성된 IFA 패턴부를 구비하고,
상기 IFA 패턴부의 급전부는, 상기 PIFA 패턴부의 가장 전계가 높은 부분이고,
상기 PIFA 패턴부는, 상기 안테나 지지부를 개재하며 배치된 접지판의 일부분과 중첩됨으로써 PIFA와 IFA가 동시에 동작하는 것을 특징으로 하는 무선통신단말기용 안테나. - 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100117917A KR101148561B1 (ko) | 2010-11-25 | 2010-11-25 | 이동통신단말기용 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100117917A KR101148561B1 (ko) | 2010-11-25 | 2010-11-25 | 이동통신단말기용 안테나 |
Publications (1)
Publication Number | Publication Date |
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KR101148561B1 true KR101148561B1 (ko) | 2012-05-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100117917A KR101148561B1 (ko) | 2010-11-25 | 2010-11-25 | 이동통신단말기용 안테나 |
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KR (1) | KR101148561B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080097824A (ko) * | 2007-05-03 | 2008-11-06 | 주식회사 이엠따블유안테나 | 다중 대역 안테나 및 그를 포함하는 무선 통신 장치 |
KR20080114226A (ko) * | 2007-06-27 | 2008-12-31 | 삼성전자주식회사 | 내장형 안테나 장치 및 이것이 구비된 휴대용 단말기 |
KR20090033373A (ko) * | 2006-06-27 | 2009-04-02 | 노키아 코포레이션 | 다중대역 다중모드 콤팩트 안테나 시스템 |
-
2010
- 2010-11-25 KR KR1020100117917A patent/KR101148561B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090033373A (ko) * | 2006-06-27 | 2009-04-02 | 노키아 코포레이션 | 다중대역 다중모드 콤팩트 안테나 시스템 |
KR20080097824A (ko) * | 2007-05-03 | 2008-11-06 | 주식회사 이엠따블유안테나 | 다중 대역 안테나 및 그를 포함하는 무선 통신 장치 |
KR20080114226A (ko) * | 2007-06-27 | 2008-12-31 | 삼성전자주식회사 | 내장형 안테나 장치 및 이것이 구비된 휴대용 단말기 |
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