KR20010031787A - 다중 대역 안테나 시스템을 구비한 휴대용 전자통신 장치 - Google Patents
다중 대역 안테나 시스템을 구비한 휴대용 전자통신 장치 Download PDFInfo
- Publication number
- KR20010031787A KR20010031787A KR1020007004854A KR20007004854A KR20010031787A KR 20010031787 A KR20010031787 A KR 20010031787A KR 1020007004854 A KR1020007004854 A KR 1020007004854A KR 20007004854 A KR20007004854 A KR 20007004854A KR 20010031787 A KR20010031787 A KR 20010031787A
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- South Korea
- Prior art keywords
- band
- printed pattern
- antenna
- housing element
- frequency
- Prior art date
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 230000001413 cellular effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005404 monopole Effects 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/084—Pivotable antennas
-
- 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
-
- 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
- H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- 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
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- 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)
- Telephone Set Structure (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transceivers (AREA)
- Details Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
- 제1하우징 요소(12), 상기 제1하우징 요소에 대해 이동이 가능한 제2하우징 요소(2) 및, 적어도 두 개의 상이한 주파수 대역 내에서의 전자기파 통신용 안테나 시스템(16; 40)을 구비한 휴대용 전자통신 장치(10)에 있어서,전기적 도전 재료의 인쇄형 패턴(40; 50; 60; 70)은, 상기 제2하우징 요소(14) 상에 또는 그 내부에 배열되어 제1하우징 요소(12) 내의 무선통신용 수단에 접속되고,상기 인쇄형 패턴(40)의 제1부분(42; 52; 62; 72)은 제1주파수 대역내의 주파수에서 공진하도록 배열되며,상기 인쇄형 패턴의 제2부분(44; 54; 64; 74)은 제2주파수 대역내의 주파수에서 공진하도록 배열되는 것을 특징으로 하는 휴대용 전자통신 장치.
- 제1항에 있어서, 인쇄형 패턴(40; 50)의 제1부분(42; 52)은 엔드리스 트래이스(endless trace) 형태로 형성되고, 인쇄형 패턴의 제2부분(44; 54)은 제한된 트래이스 형태로 형성되어, 상기 제1인쇄형 패턴 부분(42; 52)이 상기 제2인쇄형 패턴 부분(44; 54)의 적어도 중요한 부분을 둘러싸고있는 것을 특징으로 하는 휴대용 전자통신 장치.
- 제1항 또는 2항에 있어서, 상기 제1인쇄형 패턴 부분(52)이 엔드리스(endless) 만자형 트래이스 형태로 형성되는 것을 특징으로 하는 휴대용 전자통신 장치.
- 제1항에 있어서, 상기 인쇄형 패턴(60; 70)의 상기 제1 및 제2부분(62, 64; 72, 74)은 인쇄형 패턴(60; 70)의 직선 베이스 부분(66; 76)으로부터 연장하는 브랜치로 형성되며, 상기 직선 베이스 부분(66; 76)은 상기 제1하우징 요소(12)에 접속되어 있는 접지 스트립(68; 78)에 인접하게 배열되는 것을 특징으로 하는 휴대용 전자통신 장치.
- 제4항에 있어서, 상기 인쇄형 패턴(70)의 브랜치(72, 74) 중 적어도 하나는 만자형 트래이스 형태로 형성되는 것을 특징으로 하는 휴대용 전자통신 장치.
- 상기 어느 항에 있어서, 상기 장치(10)가 무선 전화기인 것을 특징으로 하는 휴대용 전자통신 장치.
- 상기 어느 항에 있어서, 상기 장치(10)가 디지털 셀룰러 전화기인 것을 특징으로 하는 휴대용 전자통신 장치.
- 제7항에 있어서, 상기 제1하우징 요소(12)가 전화기 주 몸체인 반면, 상기 제2하우징 요소(14)는 힌지 장치(26)를 이용하여 상기 전화기 주 몸체에 피벗할 수 있게 설치되는 플립인 것을 특징으로 하는 휴대용 전자통신 장치.
- 상기 어느 항에 있어서, 상기 제1인쇄형 패턴 부분(42; 52; 62; 72)이 GSM 대역 내의 주파수에서 공진하도록 배열되는 반면, 상기 제2인쇄형 패턴 부분(44; 54; 64; 74)은 DCS 또는 PCS 대역내의 주파수에서 공진하도록 배열되는 것을 특징으로 하는 휴대용 전자통신 장치.
- 주요 장치 하우징(12)과, 힌지 메카니즘(26)을 이용하여 상기 주요 장치 부분(12)에 피벗할 수 있게 설치되는 플립(14)을 포함하는 휴대용 전자통신 장치, 바람직하게는 무선 전화기 또는 셀룰러 전화기(10)용 다중 대역 안테나 시스템에 있어서,전기적 도전 재료인 인쇄형 패턴(40; 50; 60; 70)이 플립(14)에 배열되고,상기 인쇄형 패턴(40; 50; 60; 70)의 제1부분(42; 52; 62; 72)은 제1주파수 대역 내의 주파수에서 공진하도록 배열되며,상기 인쇄형 패턴의 제2부분(44; 54; 64; 74)은 제2주파수 대역내의 주파수에서 공진하도록 배열되는 것을 특징으로 하는 다중 대역 안테나 시스템.
- 제10항에 있어서, 상기 제1주파수 대역은 GSM 대역인 반면, 상기 제2주파수 대역은 DCS 또는 PCS 대역인 것을 특징으로 하는 다중 대역 안테나 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704051A SE511131C2 (sv) | 1997-11-06 | 1997-11-06 | Portabel elektronisk kommunikationsanordning med flerbandigt antennsystem |
SE9704051-3 | 1997-11-06 | ||
PCT/SE1998/001897 WO1999025042A1 (en) | 1997-11-06 | 1998-10-21 | A portable electronic communication device with multi-band antenna system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010031787A true KR20010031787A (ko) | 2001-04-16 |
Family
ID=20408877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007004854A KR20010031787A (ko) | 1997-11-06 | 1998-10-21 | 다중 대역 안테나 시스템을 구비한 휴대용 전자통신 장치 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6307511B1 (ko) |
EP (1) | EP1027749A1 (ko) |
JP (1) | JP2001523056A (ko) |
KR (1) | KR20010031787A (ko) |
CN (1) | CN1123088C (ko) |
AU (1) | AU749390B2 (ko) |
IL (1) | IL135834A (ko) |
SE (1) | SE511131C2 (ko) |
TW (1) | TW419862B (ko) |
WO (1) | WO1999025042A1 (ko) |
Cited By (2)
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KR100675264B1 (ko) * | 2000-08-28 | 2007-01-29 | 인4텔 리미티드 | 이동 통신 안테나의 저주파 동작을 증강시키기 위한 장치 및 방법 |
KR100995473B1 (ko) * | 2003-02-06 | 2010-11-18 | 파나소닉 주식회사 | 휴대 무선통신 장치 |
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GB9102935D0 (en) * | 1991-02-12 | 1991-03-27 | Shaye Communications Ltd | Improvements in and relating to antennae |
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CA2152860A1 (en) * | 1994-07-15 | 1996-01-16 | Argyrios A. Chatzipetros | Antenna for communication device |
TW295733B (ko) * | 1994-09-15 | 1997-01-11 | Motorola Inc | |
US5542106A (en) * | 1994-09-15 | 1996-07-30 | Motorola, Inc. | Electronic device having an RF circuit integrated into a movable housing element |
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US5995052A (en) * | 1998-05-15 | 1999-11-30 | Ericsson Inc. | Flip open antenna for a communication device |
US6011519A (en) * | 1998-11-11 | 2000-01-04 | Ericsson, Inc. | Dipole antenna configuration for mobile terminal |
-
1997
- 1997-11-06 SE SE9704051A patent/SE511131C2/sv not_active IP Right Cessation
-
1998
- 1998-10-21 EP EP98951852A patent/EP1027749A1/en not_active Withdrawn
- 1998-10-21 WO PCT/SE1998/001897 patent/WO1999025042A1/en not_active Application Discontinuation
- 1998-10-21 CN CN98810922A patent/CN1123088C/zh not_active Expired - Fee Related
- 1998-10-21 IL IL13583498A patent/IL135834A/en not_active IP Right Cessation
- 1998-10-21 JP JP2000519936A patent/JP2001523056A/ja not_active Withdrawn
- 1998-10-21 AU AU97692/98A patent/AU749390B2/en not_active Ceased
- 1998-10-21 KR KR1020007004854A patent/KR20010031787A/ko not_active Application Discontinuation
- 1998-11-02 TW TW087118175A patent/TW419862B/zh active
- 1998-11-06 US US09/187,966 patent/US6307511B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100675264B1 (ko) * | 2000-08-28 | 2007-01-29 | 인4텔 리미티드 | 이동 통신 안테나의 저주파 동작을 증강시키기 위한 장치 및 방법 |
KR100995473B1 (ko) * | 2003-02-06 | 2010-11-18 | 파나소닉 주식회사 | 휴대 무선통신 장치 |
Also Published As
Publication number | Publication date |
---|---|
SE511131C2 (sv) | 1999-08-09 |
US6307511B1 (en) | 2001-10-23 |
JP2001523056A (ja) | 2001-11-20 |
EP1027749A1 (en) | 2000-08-16 |
CN1123088C (zh) | 2003-10-01 |
WO1999025042A1 (en) | 1999-05-20 |
TW419862B (en) | 2001-01-21 |
IL135834A (en) | 2004-08-31 |
CN1278955A (zh) | 2001-01-03 |
IL135834A0 (en) | 2001-05-20 |
SE9704051L (sv) | 1999-05-07 |
AU9769298A (en) | 1999-05-31 |
AU749390B2 (en) | 2002-06-27 |
SE9704051D0 (sv) | 1997-11-06 |
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