KR100777665B1 - 다중 대역의 소형 프랙탈 안테나 - Google Patents
다중 대역의 소형 프랙탈 안테나 Download PDFInfo
- Publication number
- KR100777665B1 KR100777665B1 KR1020060036364A KR20060036364A KR100777665B1 KR 100777665 B1 KR100777665 B1 KR 100777665B1 KR 1020060036364 A KR1020060036364 A KR 1020060036364A KR 20060036364 A KR20060036364 A KR 20060036364A KR 100777665 B1 KR100777665 B1 KR 100777665B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- radiation patch
- fractal
- substrate
- resonant frequency
- 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 - Fee Related
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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
- H01Q5/10—Resonant antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0093—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices having a fractal shape
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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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (5)
- 마이크로스트립 기판;상기 기판의 상면 일부에 부착된 것으로, 제1 공진 주파수를 구현하기 위한 다각형 형태의 복사 패치;적어도 하나 이상의 공진 주파수를 구현하기 위해 상기 복사 패치에 형성된 프랙탈 형상의 슬롯:상기 기판의 하면에 위치되는 접지면;상기 접지면에서부터 상기 기판을 통해 복사 패치까지 결합된 급전부;를 포함하는 것을 특징으로 하는 다중 대역 프랙탈 안테나.
- 제 1항에 있어서,상기 복사 패치의 높이와 플레어 각도를 조절하여 단계별 축적도를 조절하는 것을 특징으로 하는 다중 대역 프랙탈 안테나.
- 제 1항 또는 제 2항에 있어서,상기 복사 패치는 직각 삼각형 형태를 가지는 것을 특징으로 하는 다중 대역 프랙탈 안테나.
- 제 1항 또는 제 2항에 있어서,상기 슬롯은 제2 공진 주파수를 구현하기 위해 직각 삼각형 형태를 가지는 것을 특징으로 하는 프랙탈 안테나.
- 제 1항 또는 제 2항에 있어서,상기 슬롯은 제3 공진 주파수를 구현하기 위해 직각 삼각형 및 이등변 삼각형 형태를 가지는 것을 특징으로 하는 프랙탈 안테나.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060036364A KR100777665B1 (ko) | 2006-04-21 | 2006-04-21 | 다중 대역의 소형 프랙탈 안테나 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060036364A KR100777665B1 (ko) | 2006-04-21 | 2006-04-21 | 다중 대역의 소형 프랙탈 안테나 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070104141A KR20070104141A (ko) | 2007-10-25 |
| KR100777665B1 true KR100777665B1 (ko) | 2007-11-19 |
Family
ID=38818317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060036364A Expired - Fee Related KR100777665B1 (ko) | 2006-04-21 | 2006-04-21 | 다중 대역의 소형 프랙탈 안테나 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100777665B1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878706B1 (ko) * | 2007-04-16 | 2009-01-14 | 삼성탈레스 주식회사 | 다중공진 광대역 안테나 |
| KR100878707B1 (ko) * | 2007-05-30 | 2009-01-14 | 삼성탈레스 주식회사 | 다중 공진 광대역 안테나 |
| KR100924127B1 (ko) * | 2009-03-25 | 2009-10-29 | 삼성탈레스 주식회사 | 방송전용 내장형 프랙탈 안테나 |
| KR101109433B1 (ko) * | 2011-02-25 | 2012-01-31 | 삼성탈레스 주식회사 | 거울 대칭형 시어핀스키 프랙탈 구조의 이중 대역 안테나 |
| KR101284228B1 (ko) * | 2011-11-28 | 2013-07-09 | 삼성탈레스 주식회사 | 위상 반전된 거울 대칭형 시어핀스키 프랙탈 구조의 이중 대역 안테나 |
| CN111786083B (zh) * | 2020-07-01 | 2024-06-11 | 深圳市信维通信股份有限公司 | 5g低剖面高性能超宽带天线振子及基站天线 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510871A (ja) | 1999-09-20 | 2003-03-18 | フラクトゥス・ソシエダッド・アノニマ | マルチレベルアンテナ |
| US20050237238A1 (en) | 2004-04-23 | 2005-10-27 | Nokia Corporation | Modified space-filling handset antenna for radio communication |
| US20050285795A1 (en) | 2003-01-24 | 2005-12-29 | Carles Puente Baliarda | Broadside high-directivity microstrip patch antennas |
-
2006
- 2006-04-21 KR KR1020060036364A patent/KR100777665B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510871A (ja) | 1999-09-20 | 2003-03-18 | フラクトゥス・ソシエダッド・アノニマ | マルチレベルアンテナ |
| US20050285795A1 (en) | 2003-01-24 | 2005-12-29 | Carles Puente Baliarda | Broadside high-directivity microstrip patch antennas |
| US20050237238A1 (en) | 2004-04-23 | 2005-10-27 | Nokia Corporation | Modified space-filling handset antenna for radio communication |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070104141A (ko) | 2007-10-25 |
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