KR20020028803A - 다중 대역 마이크로파 안테나 - Google Patents
다중 대역 마이크로파 안테나 Download PDFInfo
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- KR20020028803A KR20020028803A KR1020010061889A KR20010061889A KR20020028803A KR 20020028803 A KR20020028803 A KR 20020028803A KR 1020010061889 A KR1020010061889 A KR 1020010061889A KR 20010061889 A KR20010061889 A KR 20010061889A KR 20020028803 A KR20020028803 A KR 20020028803A
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- antenna
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- 239000004020 conductor Substances 0.000 claims abstract description 96
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 11
- 238000005476 soldering Methods 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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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
-
- 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
- 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
- H01Q5/307—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
-
- 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
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- 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
- H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (12)
- 적어도 하나의 공진 컨덕터 트랙 구조를 구비한 기판을 포함하는 마이크로파 안테나로서,제 1 컨덕터 트랙 구조는 적어도 실질적으로 만곡 형태(meandering shape)로 연장하는 제 1 및 제 2 컨덕터 부분(31, 51; 32, 39, 52)에 의해 형성되고,상기 두 컨덕터 부분은 기초 모드의 제 1 공진 주파수와 상기 기초 모드의 제 1 고조파(harmonic)에 대한 제 2 공진 주파수 사이의 주파수 간격을 결정하는 간격을 갖는 것을특징으로 하는, 마이크로파 안테나.
- 제 1항에 있어서, 상기 기판(1)은 실질적으로 직사각형 블록의 형태를 갖는 한편, 상기 제 1 컨덕터 트랙 구조를 형성하는 상기 제 1 및 제 2 컨덕터 부분(31, 51; 32, 39, 52)은 상기 기판(1)의 제 1 표면상에 위치하고, 상기 제 2 컨덕터 부분은 실질적으로 직사각형 금속 표면(39; 52)인 제 1 컨덕터 부분에 의해서 상기 제 1 컨덕터 트랙 구조 길이의 적어도 일부를 따라 형성되는 것을 특징으로 하는, 마이크로파 안테나.
- 제 2항에 있어서,상기 제 1 컨덕터 트랙 구조는 상기 제 1 및 제 2 컨덕터 부분(31, 32)에 실질적으로 평행하게 상기 기판(1)의 제 2 표면상에서 연장하는 적어도 하나의 부가적인 (제 7)컨덕터 부분(37)을 포함하고,상기 주파수 간격은 상기 제 7 컨덕터 부분(37)의 길이를 조정함으로써 대안적으로 또는 추가적으로 결정되는 것을특징으로 하는, 마이크로파 안테나.
- 제 2항에 있어서, 상기 적어도 하나의 컨덕터 트랙 구조에 연결되고 금속 패드의 형태를 갖는 피드 터미널(40)이 상기 기판(1)의 상기 제 2 표면에 제공됨으로써, 상기 터미널을 통해 전자기 에너지가 안테나에 공급될 수 있고,상기 안테나는 표면 장착을 통해 인쇄 회로 기판(100)상에 피드 터미널(40)과 납땜될 수 있는 것을 특징으로 하는, 마이크로파 안테나.
- 제 1항에 있어서,큰 전계 또는 자계 강도가 존재하는 장소에서의 공진 모드에서 적어도 한 컨덕터 트랙 구조에 연결되는 스터브(stub) 라인 형태인 적어도 하나의 컨덕터 세그먼트(41, 42)와, 동시에, 상기 공진 모드에서 상기 안테나의 상기 공진 주파수는 또 다른 공진 모드에서의 공진 주파수에 실질적으로 상관없이 상기 컨덕터 세그먼트(41, 42)의 상기 표면 크기에 의해 결정되는 것에 의해 특징되는, 마이크로파 안테나.
- 제 2항에 있어서, 제 2 컨덕터 트랙 구조(61, 62)는 상기 기판(1)의 상기 제 1 표면상에서 제 3 컨덕터 부분(61)과 실질적으로 직사각형인 제 3 금속 표면(62)으로 형성되는 것을 특징으로 하는, 마이크로파 안테나.
- 제 6항에 있어서, 상기 제 1 및 제 2 컨덕터 트랙 구조(51, 52; 61, 62)를 공급하기 위한, 상기 기판(1)의 상기 제 2 표면에 있는 피드 터미널(40)과, 상기 기판(1)의 제1, 제 2, 및 제 3 측면(11, 12, 13) 중 적어도 하나의 측면에서 주변을 따라 연장하는 피드 라인(45)에 의해 특징되는, 마이크로파 안테나.
- 제 7항에 있어서, 제 1 주파수 대역을 위한 제 1 동조 스터브 라인(53)은 상기 피드 터미널(40)에 연결되고, 상기 스터브 라인은 상기 기판(1)의 상기 제 1 측면(11)을 따라 실질적으로 직사각형 금속 표면으로서 연장하는 것을 특징으로 하는, 마이크로파 안테나.
- 제 7항에 있어서, 제 2 주파수 대역을 위한 제 2 동조 스터브 라인(54)은 상기 피드 라인(45)의 종단에 연결되고, 상기 스터브 라인은 적어도 상기 기판(1)의 상기 제 3 측면(13)을 따라 연장하는 것을 특징으로 하는, 마이크로파 안테나.
- 제 6항에 있어서, 상기 제 1 컨덕터 트랙 구조는 GSM900 또는 GSM1800(DCS1800) 주파수 대역에서 상기 안테나를 동작시키기 위해 제공되고, 상기제 2 컨덕터 트랙 구조는 블루투쓰 표준에 따라 2480 MHz 주파수 대역에서 안테나를 동작시키기 위해 제공되는 것을 특징으로 하는, 마이크로파 안테나.
- 특별히 전자 성분의 표면 장착을 위한 인쇄 회로 기판으로서,제 1항 내지 제 10항 중 어느 한 항에 기재된 바와 같은 마이크로파 안테나(110)에 의해 특징되는, 인쇄 회로 기판.
- 특별히 이중-대역 또는 다중 대역 동작을 위한 이동 원격 통신 디바이스로서,제 1항 내지 제 10항 중 어느 한 항에 기재된 바와 같은 마이크로파 안테나에 의해 특징되는, 이동 원격 통신 디바이스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10049845.0 | 2000-10-09 | ||
DE10049845A DE10049845A1 (de) | 2000-10-09 | 2000-10-09 | Mehrband-Mikrowellenantenne |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020028803A true KR20020028803A (ko) | 2002-04-17 |
Family
ID=7659080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010061889A KR20020028803A (ko) | 2000-10-09 | 2001-10-08 | 다중 대역 마이크로파 안테나 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6683571B2 (ko) |
EP (1) | EP1204160B1 (ko) |
JP (1) | JP2002164729A (ko) |
KR (1) | KR20020028803A (ko) |
CN (2) | CN1797848A (ko) |
DE (2) | DE10049845A1 (ko) |
TW (1) | TW554571B (ko) |
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-
2000
- 2000-10-09 DE DE10049845A patent/DE10049845A1/de not_active Withdrawn
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2001
- 2001-10-05 JP JP2001309529A patent/JP2002164729A/ja not_active Ceased
- 2001-10-05 DE DE50111308T patent/DE50111308D1/de not_active Expired - Fee Related
- 2001-10-05 EP EP01123824A patent/EP1204160B1/de not_active Expired - Lifetime
- 2001-10-06 CN CNA2005101310966A patent/CN1797848A/zh active Pending
- 2001-10-06 CN CNB011393998A patent/CN1268032C/zh not_active Expired - Fee Related
- 2001-10-08 KR KR1020010061889A patent/KR20020028803A/ko not_active Application Discontinuation
- 2001-10-09 US US09/973,314 patent/US6683571B2/en not_active Expired - Fee Related
- 2001-10-30 TW TW090126870A patent/TW554571B/zh not_active IP Right Cessation
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US6933894B2 (en) | 2005-08-23 |
JP2002164729A (ja) | 2002-06-07 |
US20020075190A1 (en) | 2002-06-20 |
EP1204160A3 (de) | 2004-01-07 |
CN1268032C (zh) | 2006-08-02 |
DE10049845A1 (de) | 2002-04-11 |
TW554571B (en) | 2003-09-21 |
DE50111308D1 (de) | 2006-12-07 |
EP1204160A2 (de) | 2002-05-08 |
CN1797848A (zh) | 2006-07-05 |
US6683571B2 (en) | 2004-01-27 |
US20040119648A1 (en) | 2004-06-24 |
EP1204160B1 (de) | 2006-10-25 |
CN1350346A (zh) | 2002-05-22 |
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