KR100605819B1 - 기생 방사 소자를 구비한 이중 대역 다이버시티 안테나 - Google Patents
기생 방사 소자를 구비한 이중 대역 다이버시티 안테나 Download PDFInfo
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- KR100605819B1 KR100605819B1 KR1020007009088A KR20007009088A KR100605819B1 KR 100605819 B1 KR100605819 B1 KR 100605819B1 KR 1020007009088 A KR1020007009088 A KR 1020007009088A KR 20007009088 A KR20007009088 A KR 20007009088A KR 100605819 B1 KR100605819 B1 KR 100605819B1
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- South Korea
- Prior art keywords
- dielectric substrate
- radiating element
- feed
- ground
- antenna
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- Expired - Fee Related
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
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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
- 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
-
- 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
- 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
- H01Q5/378—Combination of fed elements with parasitic elements
-
- 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
-
- 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
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (24)
- 안테나(20)로서,대향하는 제1 및 제2면(22a, 22b)을 포함하는 유전체 기판(22),상기 유전체 기판의 제1면(22a)에 배치되며, RF 피드 포인트(28) 및 접지 포인트(27)를 가진 제1의 구불구불한 전기 전도 경로(24a)를 포함하는 제1방사 소자(30a),상기 유전체 기판의 제2면(22b)에 배치되고 상기 제1방사 소자(30a)와 기생으로 결합되며, 제2의 구불구불한 전기 전도 경로(24b)를 포함하는 제2방사 소자(30b),상기 유전체 기판(22)을 통해 확장하여 상기 RF 피드 포인트(28)에 전기적으로 접속되는 피드 소자(33), 및상기 유전체 기판(22)을 통해 확장하여 상기 접지 포인트(27)와 전기적으로 접속되며, 상기 제2방사 소자(30b)와 전기 접촉하지 않는 접지 피드 소자(35)를 포함하는 안테나.
- 제 1 항에 있어서,상기 제1 및 제2의 구불구불한 전기 전도 경로(24a, 24b)가 상이한 길이를 갖는 것을 특징으로 하는 안테나.
- 제 1 항에 있어서,상기 유전체 기판(22)은 4.4 및 4.8 사이의 유전 상수를 갖는 것을 특징으로 하는 안테나.
- 제 1 항에 있어서,상기 제1 및 제2방사 소자(30a, 30b)는 인접한 주파수 대역 내에서 함께 공진하는 것을 특징으로 하는 안테나.
- 제 4 항에 있어서,상기 인접한 주파수 대역은 각각 0.810과 0.828 GHz 사이 및 0.870과 0.885 GHz 사이인 것을 특징으로 하는 안테나.
- 통신 장치용 안테나 어셈블리로서,관통하는 개구를 가진 접지면(53),상기 접지면(53)과 인접하여 평행하게 이격되어 떨어진 관계의 평면 안테나(20)로서,대향하는 제1 및 제2면(22a, 22b)을 포함하는 유전체 기판(22),상기 유전체 기판의 제1면(22a)상에 배치되며, RF 피드 포인트(28)와 접지 포인트(27)를 가진 제1의 구불구불한 전기 전도 경로(24a)를 포함하는 제1방사 소자(30a), 및상기 유전체 기판의 제2면(22b)상에 배치되고 상기 제1방사 소자(30a)와 기생으로 결합되며, 제2의 구불구불한 전기 전도 경로(24b)를 가진 제2방사 소자(30b)를 포함하는, 상기 평면 안테나,상기 접지면 개구를 통해 확장하여 상기 RF 피드 포인트(28)에 전기적으로 접속되는 피드 소자(33), 및상기 접지면(53)으로부터 확장하여 상기 접지 포인트(27)에 전기적으로 접속되는 접지 피드 소자(35)를 포함하는 통신 장치용 안테나 어셈블리.
- 제 6 항에 있어서,상기 제1 및 제2의 구불구불한 전기 전도 경로(24a, 24b)는 상이한 길이를 갖는 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 제 6 항에 있어서,상기 유전체 기판(22)은 4.4 및 4.8 사이의 유전 상수를 갖는 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 제 6 항에 있어서,상기 피드 소자(33)는 상기 유전체 기판(22)을 통해 확장하는 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 제 6 항에 있어서,상기 접지 피드 소자(35)는 상기 유전체 기판(22)을 통해 확장하는 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 제 6 항에 있어서,상기 제1 및 제2방사 소자(30a, 30b)는 인접한 주파수 대역 내에서 함께 공진하는 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 제 11 항에 있어서,상기 인접한 주파수 대역은 각각, 0.810과 0.828 GHz 사이 및 0.870과 0.885 GHz 사이인 것을 특징으로 하는 통신 장치용 안테나 어셈블리.
- 무선전화기 장치로서,하우징(60a, 60b),상기 하우징(60a, 60b) 내에 배치되며, 전자 부품이 그 위에 장착되는 표면을 가진 회로 기판(54),상기 회로 기판(54) 면 부분 위에 놓여 고정되며, 관통하는 개구가 형성되어 있는 평면 외부 표면(53)을 가진 차폐 용기(52),상기 차폐 용기 외부 표면(53) 위에 놓이는 평면 안테나(20)로서,대향하는 제1 및 제2면(22a, 22b)을 가진 유전체 기판(22),상기 유전체 기판의 제1면(22a) 상에 배치되며, RF 피드 포인트(28) 및 접지 포인트(27)를 가진 제1의 구불구불한 전기 전도 경로(24a)를 포함하는 제1방사 소자(30a), 및,상기 유전체 기판의 제2면(22b)상에 배치되며 상기 제1방사 소자(30a)와 기생으로 결합되며, 제2의 구불구불한 전기 전도 경로(24b)를 가진 제2방사 소자(30b)를 포함하며,상기 평면 안테나(20)는 상기 제2방사 소자(30)가 상기 차폐 용기 외부 표면(53)과 이격되어 떨어져 평행한 관계가 되도록 상기 하우징(60a, 60b) 내에 고정되는, 상기 평면 안테나,상기 회로 기판(54)으로부터 상기 차폐 용기 개구를 통해 확장하여, 상기 RF 피드 포인트(28)와 전기적으로 접속하는 피드 소자(33), 및상기 차폐 용기(52)로부터 확장하여, 상기 접지 포인트(27)와 전기적으로 접속하는 접지 피드 소자(35)를 포함하는 무선전화기 장치.
- 제 13 항에 있어서,진동을 감소시키는 수단(55)을 더 포함하며, 상기 수단(55)은 상기 제2방사 소자(30b)와 상기 차폐 용기 외부 표면(53) 사이에 위치되는 것을 특징으로 하는 무선전화기 장치.
- 제 13 항에 있어서,상기 제1 및 제2의 구불구불한 전기 전도 경로(24a, 24b)는 상이한 길이를 갖는 것을 특징으로 하는 무선전화기 장치.
- 제 13 항에 있어서,상기 유전체 기판(22)은 4.4 및 4.8 사이의 유전 상수를 갖는 것을 특징으로 하는 무선전화기 장치.
- 제 13 항에 있어서,상기 피드 소자(33)는 상기 유전체 기판(22)을 통해 확장하는 것을 특징으로 하는 무선전화기 장치.
- 제 13 항에 있어서,상기 접지 피드 소자(35)는 상기 유전체 기판(22)을 통해 확장하는 것을 특징으로 하는 무선전화기 장치.
- 제 13 항에 있어서,상기 제1 및 제2방사 소자(30a, 30b)는 인접한 주파수 대역 내에서 함께 공진하는 것을 특징으로 하는 무선전화기 장치.
- 제 19 항에 있어서,상기 인접한 주파수 대역은 각각 0.810과 0.828 GHz 사이 및 0.870과 0.885 GHz 사이인 것을 특징으로 하는 무선전화기 장치.
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/026,456 | 1998-02-19 | ||
| US9/026,456 | 1998-02-19 | ||
| US09/026,456 US6040803A (en) | 1998-02-19 | 1998-02-19 | Dual band diversity antenna having parasitic radiating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010052175A KR20010052175A (ko) | 2001-06-25 |
| KR100605819B1 true KR100605819B1 (ko) | 2006-08-01 |
Family
ID=21831928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020007009088A Expired - Fee Related KR100605819B1 (ko) | 1998-02-19 | 1999-02-05 | 기생 방사 소자를 구비한 이중 대역 다이버시티 안테나 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6040803A (ko) |
| EP (1) | EP1055266B1 (ko) |
| JP (1) | JP4132669B2 (ko) |
| KR (1) | KR100605819B1 (ko) |
| CN (1) | CN1147023C (ko) |
| AU (1) | AU2585199A (ko) |
| DE (1) | DE69908305T2 (ko) |
| TW (1) | TW469667B (ko) |
| WO (1) | WO1999043043A1 (ko) |
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-
1998
- 1998-02-19 US US09/026,456 patent/US6040803A/en not_active Expired - Lifetime
-
1999
- 1999-02-05 JP JP2000532882A patent/JP4132669B2/ja not_active Expired - Lifetime
- 1999-02-05 AU AU25851/99A patent/AU2585199A/en not_active Abandoned
- 1999-02-05 WO PCT/US1999/002470 patent/WO1999043043A1/en not_active Ceased
- 1999-02-05 DE DE69908305T patent/DE69908305T2/de not_active Expired - Lifetime
- 1999-02-05 EP EP99905762A patent/EP1055266B1/en not_active Expired - Lifetime
- 1999-02-05 KR KR1020007009088A patent/KR100605819B1/ko not_active Expired - Fee Related
- 1999-02-05 CN CNB99803083XA patent/CN1147023C/zh not_active Expired - Fee Related
- 1999-02-12 TW TW088102284A patent/TW469667B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002504770A (ja) | 2002-02-12 |
| KR20010052175A (ko) | 2001-06-25 |
| TW469667B (en) | 2001-12-21 |
| AU2585199A (en) | 1999-09-06 |
| DE69908305D1 (de) | 2003-07-03 |
| EP1055266A1 (en) | 2000-11-29 |
| DE69908305T2 (de) | 2004-02-12 |
| CN1147023C (zh) | 2004-04-21 |
| HK1036156A1 (en) | 2001-12-21 |
| EP1055266B1 (en) | 2003-05-28 |
| WO1999043043A1 (en) | 1999-08-26 |
| CN1291363A (zh) | 2001-04-11 |
| JP4132669B2 (ja) | 2008-08-13 |
| US6040803A (en) | 2000-03-21 |
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