KR100684388B1 - 커플러 타입의 내장형 칩안테나 - Google Patents
커플러 타입의 내장형 칩안테나 Download PDFInfo
- Publication number
- KR100684388B1 KR100684388B1 KR1020040028173A KR20040028173A KR100684388B1 KR 100684388 B1 KR100684388 B1 KR 100684388B1 KR 1020040028173 A KR1020040028173 A KR 1020040028173A KR 20040028173 A KR20040028173 A KR 20040028173A KR 100684388 B1 KR100684388 B1 KR 100684388B1
- Authority
- KR
- South Korea
- Prior art keywords
- radiation
- pattern
- chip antenna
- coupler
- antenna
- 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
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
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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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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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
- H01Q5/10—Resonant antennas
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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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (5)
- 삭제
- 서로 대향하는 제1주면 및 제2주면과, 상기 제1,2주면들에 실질적으로 직교하는 다수의 측면을 갖는 유전체 블록;상기 제1주면의 일부영역에 형성된 방사패턴;상기 다수의 측면중 일측면의 일부영역에 상기 방사패턴과 연장되어 형성되고 상기 방사패턴과 방사소자의 역할을 수행하는 방사유도패턴;상기 일측면과 대향된 타측면의 일부영역에 상기 유전체 블록이 노출되어 형성된 갭 영역에 의해 상기 방사패턴과 이격되게 형성되어 신호가 입력되면 커플러 현상을 유도하는 급전점; 및상기 일측면과 타측면을 제외한 양외측면중 하나의 외측면에 형성되고 상기 방사유도패턴과 전기적으로 연결된 그라운드 더미를 포함하고,상기 양외측면 중 다른 외측면에 상기 급전점과 전기적으로 연결되고 방사패턴과 이격되게 형성된 급전 더미가 형성됨을 특징으로 하는 커플러 타입의 내장형 칩안테나.
- 청구항 2에 있어서, 상기 제2주면의 일부영역에는 상기 방사유도패턴과 이격되게 패치패턴이 형성됨을 특징으로 하는 커플러 타입의 내장형 칩안테나.
- 청구항 3에 있어서, 상기 패치패턴이 형성된 제2주면이 PCB를 향한 상태에서 통신기기에 내장된 PCB에 칩안테나가 SMD에 의해 장착되어, PCB의 그라운드와 함께 2차 커플러를 유도하는 패치 안테나의 역할을 수행함을 특징으로 하는 커플러 타입의 내장형 칩안테나.
- 청구항 3에 있어서, 상기 유전체 블록은 FR-4 물질로 형성됨을 특징으로 하는 커플러 타입의 내장형 칩안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040028173A KR100684388B1 (ko) | 2004-04-23 | 2004-04-23 | 커플러 타입의 내장형 칩안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040028173A KR100684388B1 (ko) | 2004-04-23 | 2004-04-23 | 커플러 타입의 내장형 칩안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050102868A KR20050102868A (ko) | 2005-10-27 |
KR100684388B1 true KR100684388B1 (ko) | 2007-02-22 |
Family
ID=37280941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040028173A KR100684388B1 (ko) | 2004-04-23 | 2004-04-23 | 커플러 타입의 내장형 칩안테나 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100684388B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100776784B1 (ko) * | 2005-09-15 | 2007-11-19 | 델 프로덕트 엘 피 | 복수의 피드점을 가진 다중 안테나 |
KR100683254B1 (ko) * | 2005-12-27 | 2007-02-15 | 주식회사 이노칩테크놀로지 | 칩 안테나 |
KR100818458B1 (ko) * | 2006-09-27 | 2008-04-01 | 삼성전기주식회사 | 실리콘 복합체를 이용한 안테나 및 제조방법 |
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2004
- 2004-04-23 KR KR1020040028173A patent/KR100684388B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20050102868A (ko) | 2005-10-27 |
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