KR100701310B1 - 특정 주파수 대역 저지 기능을 가지는 안테나 - Google Patents
특정 주파수 대역 저지 기능을 가지는 안테나 Download PDFInfo
- Publication number
- KR100701310B1 KR100701310B1 KR1020050010152A KR20050010152A KR100701310B1 KR 100701310 B1 KR100701310 B1 KR 100701310B1 KR 1020050010152 A KR1020050010152 A KR 1020050010152A KR 20050010152 A KR20050010152 A KR 20050010152A KR 100701310 B1 KR100701310 B1 KR 100701310B1
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- KR
- South Korea
- Prior art keywords
- capacitor
- antenna
- frequency band
- specific frequency
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- H01Q1/36—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
- B60H1/10—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle
- B60H1/12—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle using an air blower
-
- 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
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
| 구성 | 재원 | 비고 |
| 방사부 | 20mm×20mm | Copper coating |
| 접지부 | 9mm×34mm | Copper coating |
| 마이크로스트립라인 | 2mm thickness | |
| 유전체 기판 | 1mm thick | FR-4 Epoxy(relative permittivity≒4.1~4.2 |
| 구성 | 재원 | 비고 |
| 제1커패시터 | 2.1mm×2.5mm | distributed |
| 제2커패시터 | 1.2 pF | lumped/chip capacitor/0603 type |
| 제3커패시터 | 3.0 pF | lumped/chip capacitor/0603 type |
| 인덕터 | 6.5mm | distributed |
Claims (6)
- 유전체 기판;상기 유전체 기판의 일측면에 부착된 방사부;상기 유전체 기판의 타측면에 부착된 접지부; 및상기 방사부의 일단에 연결되는 주파수대역 저지 필터부;를 포함하고,상기 주파수대역 저지 필터부는,신호원으로부터의 신호를 전송하는 신호선과 일단이 연결된 제1커패시터;일단이 상기 제 1커패시터의 타단과 연결되며, 타단은 접지된 공진기; 및일단이 상기 제 1커패시터의 타단과 연결되며, 타단은 상기 방사부에 연결된 제2커패시터;를 포함하는 것을 특징으로 하는 특정 주파수 대역 저지 기능을 가지는 안테나.
- 삭제
- 제 1항에 있어서,상기 제1커패시터는 분포소자이고, 상기 제2커패시터는 집중소자인 것을 특징으로 하는 특정 주파수 대역 저지 기능을 가지는 안테나.
- 제 1항에 있어서,상기 공진기는 인덕터와 상기 인덕터에 직렬연결된 제3커패시터를 포함하는 것을 특징으로 하는 특정 주파수 대역 저지 기능을 가지는 안테나.
- 제 4항에 있어서,상기 제3커패시터는 집중소자인 것을 특징으로 하는 특정 주파수 대역 저지 기능을 가지는 안테나.
- 제 1항에 있어서,상기 공진기는 1.4GHz의 공진주파수를 갖는 것을 특징으로 하는 특정 주파수 대역 저지 기능을 가지는 안테나.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050010152A KR100701310B1 (ko) | 2005-02-03 | 2005-02-03 | 특정 주파수 대역 저지 기능을 가지는 안테나 |
| US11/339,516 US7583231B2 (en) | 2005-02-03 | 2006-01-26 | Printed antenna with band rejection filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050010152A KR100701310B1 (ko) | 2005-02-03 | 2005-02-03 | 특정 주파수 대역 저지 기능을 가지는 안테나 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060089081A KR20060089081A (ko) | 2006-08-08 |
| KR100701310B1 true KR100701310B1 (ko) | 2007-03-29 |
Family
ID=36755956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050010152A Expired - Lifetime KR100701310B1 (ko) | 2005-02-03 | 2005-02-03 | 특정 주파수 대역 저지 기능을 가지는 안테나 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7583231B2 (ko) |
| KR (1) | KR100701310B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7728781B2 (en) * | 2008-03-06 | 2010-06-01 | Tc License Ltd. | Transmission line notch filter |
| KR100951228B1 (ko) | 2008-05-13 | 2010-04-05 | 삼성전기주식회사 | 안테나 |
| US9997836B2 (en) * | 2014-04-02 | 2018-06-12 | Lg Electronics Inc. | Reradiation antenna and wireless charger |
| CN113140905B (zh) * | 2021-04-16 | 2022-08-26 | 西安邮电大学 | 一种蝶形六陷波特性的超宽带天线 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19535962C1 (de) | 1995-09-27 | 1997-02-13 | Siemens Ag | Dopplerradarmodul |
| US6690251B2 (en) * | 2001-04-11 | 2004-02-10 | Kyocera Wireless Corporation | Tunable ferro-electric filter |
| JP3678167B2 (ja) * | 2001-05-02 | 2005-08-03 | 株式会社村田製作所 | アンテナ装置及びこのアンテナ装置を備えた無線通信機 |
| US6466172B1 (en) * | 2001-10-19 | 2002-10-15 | The United States Of America As Represented By The Secretary Of The Navy | GPS and telemetry antenna for use on projectiles |
| WO2004047223A1 (ja) * | 2002-11-18 | 2004-06-03 | Yokowo Co., Ltd. | 複数帯域用アンテナ |
| FR2857165A1 (fr) * | 2003-07-02 | 2005-01-07 | Thomson Licensing Sa | Antenne bi-bande avec double acces |
| US7012484B2 (en) * | 2004-04-26 | 2006-03-14 | Integrated System Solution Corp. | Filter using multilayer ceramic technology and structure thereof |
| JP4664213B2 (ja) * | 2005-05-31 | 2011-04-06 | 富士通コンポーネント株式会社 | アンテナ装置 |
-
2005
- 2005-02-03 KR KR1020050010152A patent/KR100701310B1/ko not_active Expired - Lifetime
-
2006
- 2006-01-26 US US11/339,516 patent/US7583231B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060089081A (ko) | 2006-08-08 |
| US7583231B2 (en) | 2009-09-01 |
| US20060170602A1 (en) | 2006-08-03 |
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