KR100921493B1 - 다중 공진 광대역 안테나 - Google Patents
다중 공진 광대역 안테나 Download PDFInfo
- Publication number
- KR100921493B1 KR100921493B1 KR1020070076434A KR20070076434A KR100921493B1 KR 100921493 B1 KR100921493 B1 KR 100921493B1 KR 1020070076434 A KR1020070076434 A KR 1020070076434A KR 20070076434 A KR20070076434 A KR 20070076434A KR 100921493 B1 KR100921493 B1 KR 100921493B1
- Authority
- KR
- South Korea
- Prior art keywords
- fractal
- dielectric substrate
- antenna
- radiation element
- broadband antenna
- Prior art date
Links
Images
Classifications
-
- 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
- H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
-
- 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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
-
- 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
- H01Q9/0485—Dielectric resonator antennas
-
- 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
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/27—Spiral antennas
-
- 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
- H01Q9/40—Element having extended radiating surface
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 제1 유전체 기판;상기 제1 유전체 기판의 상면에 위치하는 급전부;상기 제1 유전체 기판의 하면 중 상기 급전부와 대응되는 위치에 존재하는 그라운드;상기 급전부의 상면에 적층된 제2 유전체 기판;별 모양 또는 역 V 모양의 프랙탈 격자 구조가 차원 분할되어 상기 제2 유전체 기판의 상면에 배열된 제1 프랙탈 복사 소자;상기 제1 프랙탈 복사 소자의 상면에 적층된 제3 유전체 기판; 및상기 제3 유전체 기판의 상면에 배열되고, 상기 제1 프랙탈 복사 소자와 동일한 형태의 제2 프랙탈 복사 소자를 포함하고,상기 제1 프랙탈 복사 소자는 2암 스파이럴 형태의 제1 암이고, 상기 제2 프랙탈 복사 소자는 상기 2암 스파이럴 형태의 제2 암인 것을 특징으로 하는 다중 공진 광대역 안테나.
- 제 3 항에 있어서,상기 급전부에서 상기 제1 프랙탈 복사 소자에 급전하기 위한 제1 도체 홀과 상기 그라운드에서 상기 제2 프랙탈 복사 소자에 급전하기 위한 제2 도체 홀을 더 포함하는 것을 특징으로 하는 다중 공진 광대역 안테나.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070076434A KR100921493B1 (ko) | 2007-07-30 | 2007-07-30 | 다중 공진 광대역 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070076434A KR100921493B1 (ko) | 2007-07-30 | 2007-07-30 | 다중 공진 광대역 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090012529A KR20090012529A (ko) | 2009-02-04 |
KR100921493B1 true KR100921493B1 (ko) | 2009-10-13 |
Family
ID=40683280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070076434A KR100921493B1 (ko) | 2007-07-30 | 2007-07-30 | 다중 공진 광대역 안테나 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100921493B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924126B1 (ko) * | 2009-03-26 | 2009-10-29 | 삼성탈레스 주식회사 | 프랙탈 구조를 이용한 다중 대역 안테나 |
CN108598671A (zh) * | 2018-05-25 | 2018-09-28 | 重庆大学 | 一种用于输电线路电晕放电检测的分形单元螺旋天线 |
KR102676501B1 (ko) * | 2019-07-03 | 2024-06-18 | 삼성전기주식회사 | 안테나 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040054107A (ko) * | 2002-12-17 | 2004-06-25 | 한국전자통신연구원 | 초 광대역 소형 평면형 안테나 및 그 제조 방법 |
US6791497B2 (en) * | 2000-10-02 | 2004-09-14 | Israel Aircraft Industries Ltd. | Slot spiral miniaturized antenna |
KR20050073629A (ko) * | 2000-07-20 | 2005-07-14 | 삼성전자주식회사 | 안테나 |
-
2007
- 2007-07-30 KR KR1020070076434A patent/KR100921493B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050073629A (ko) * | 2000-07-20 | 2005-07-14 | 삼성전자주식회사 | 안테나 |
US6791497B2 (en) * | 2000-10-02 | 2004-09-14 | Israel Aircraft Industries Ltd. | Slot spiral miniaturized antenna |
KR20040054107A (ko) * | 2002-12-17 | 2004-06-25 | 한국전자통신연구원 | 초 광대역 소형 평면형 안테나 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20090012529A (ko) | 2009-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4797014B2 (ja) | 多重共振広帯域アンテナ | |
US11777229B2 (en) | Antennas including multi-resonance cross-dipole radiating elements and related radiating elements | |
KR100878707B1 (ko) | 다중 공진 광대역 안테나 | |
US20200274256A1 (en) | Ultra compact ultra broad band dual polarized base station antenna | |
US20210305718A1 (en) | Radiating elements having angled feed stalks and base station antennas including same | |
TWI489690B (zh) | 具有經改善隔絕的多頻帶平面倒f型之天線及系統 | |
US6509882B2 (en) | Low SAR broadband antenna assembly | |
CN102055072B (zh) | 宽波束多环形天线模块 | |
US6559809B1 (en) | Planar antenna for wireless communications | |
US20080048929A1 (en) | Multi Section Meander Antenna | |
CN110165413A (zh) | 天线系统、宽带微带天线和天线阵列 | |
US20090322633A1 (en) | Small monopole antenna having loop element included feeder | |
US20120262355A1 (en) | High gain low profile multi-band antenna for wireless communications | |
KR100878706B1 (ko) | 다중공진 광대역 안테나 | |
US6525694B2 (en) | High gain printed loop antenna | |
JP2005323321A (ja) | 二重カップリング給電を利用したマルチバンド用積層型チップアンテナ | |
CN106067590A (zh) | 一种双频全向基片集成波导螺旋缝隙天线 | |
KR100921493B1 (ko) | 다중 공진 광대역 안테나 | |
KR101075010B1 (ko) | Pifa 구조를 가지는 등방성 금속부착 태그 안테나 | |
CN106848577A (zh) | 一种对数周期单极子天线 | |
CN102163768A (zh) | 一种双频段低剖面阵列天线 | |
KR100924126B1 (ko) | 프랙탈 구조를 이용한 다중 대역 안테나 | |
KR100888605B1 (ko) | 광대역 프랙탈 안테나 | |
KR100803560B1 (ko) | 다중 대역 안테나 | |
KR101062227B1 (ko) | 양면형 슬롯 스파이럴 안테나 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120928 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130930 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140929 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150930 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160929 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170928 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181001 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20191001 Year of fee payment: 11 |