BRPI0802273B1 - Conjunto radiante tridimensional assimétrico - Google Patents
Conjunto radiante tridimensional assimétrico Download PDFInfo
- Publication number
- BRPI0802273B1 BRPI0802273B1 BRPI0802273-9A BRPI0802273A BRPI0802273B1 BR PI0802273 B1 BRPI0802273 B1 BR PI0802273B1 BR PI0802273 A BRPI0802273 A BR PI0802273A BR PI0802273 B1 BRPI0802273 B1 BR PI0802273B1
- Authority
- BR
- Brazil
- Prior art keywords
- longitudinal axis
- antenna
- radiant
- horizontal longitudinal
- directors
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 230000003071 parasitic effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000013507 mapping Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- 238000002592 echocardiography Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
- G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0802273-9A BRPI0802273B1 (pt) | 2008-06-18 | 2008-06-18 | Conjunto radiante tridimensional assimétrico |
ES09765284.6T ES2525008T3 (es) | 2008-06-18 | 2009-06-15 | Sistema radiante tridimensional asimétrico |
EP09765284.6A EP2464990B1 (en) | 2008-06-18 | 2009-06-15 | Asymmetrical three-dimensional radiating system |
PCT/BR2009/000173 WO2009152596A2 (en) | 2008-06-18 | 2009-06-15 | Asymmetrical three-dimensional radiating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0802273-9A BRPI0802273B1 (pt) | 2008-06-18 | 2008-06-18 | Conjunto radiante tridimensional assimétrico |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0802273A2 BRPI0802273A2 (pt) | 2010-03-02 |
BRPI0802273B1 true BRPI0802273B1 (pt) | 2021-09-21 |
Family
ID=41434483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0802273-9A BRPI0802273B1 (pt) | 2008-06-18 | 2008-06-18 | Conjunto radiante tridimensional assimétrico |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2464990B1 (pt) |
BR (1) | BRPI0802273B1 (pt) |
ES (1) | ES2525008T3 (pt) |
WO (1) | WO2009152596A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11128052B2 (en) | 2017-06-12 | 2021-09-21 | Fractal Antenna Systems, Inc. | Parasitic antenna arrays incorporating fractal metamaterials |
WO2018231844A1 (en) * | 2017-06-12 | 2018-12-20 | Fractal Antenna Systems, Inc. | Parasitic antenna arrays incorporating fractal metamaterials |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557282A (en) * | 1988-10-11 | 1996-09-17 | Itt Corporation | Height finding antenna apparatus and method of operation |
RU2231874C2 (ru) * | 2002-03-27 | 2004-06-27 | Общество с ограниченной ответственностью "Алгоритм" | Антенное устройство с управляемой диаграммой направленности, приемопередающее устройство и сетевой портативный компьютер |
US7339542B2 (en) * | 2005-12-12 | 2008-03-04 | First Rf Corporation | Ultra-broadband antenna system combining an asymmetrical dipole and a biconical dipole to form a monopole |
US7626557B2 (en) * | 2006-03-31 | 2009-12-01 | Bradley L. Eckwielen | Digital UHF/VHF antenna |
-
2008
- 2008-06-18 BR BRPI0802273-9A patent/BRPI0802273B1/pt active IP Right Grant
-
2009
- 2009-06-15 ES ES09765284.6T patent/ES2525008T3/es active Active
- 2009-06-15 EP EP09765284.6A patent/EP2464990B1/en active Active
- 2009-06-15 WO PCT/BR2009/000173 patent/WO2009152596A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2464990A4 (en) | 2013-07-31 |
WO2009152596A2 (en) | 2009-12-23 |
ES2525008T3 (es) | 2014-12-17 |
WO2009152596A3 (en) | 2012-07-12 |
BRPI0802273A2 (pt) | 2010-03-02 |
EP2464990A2 (en) | 2012-06-20 |
EP2464990B1 (en) | 2014-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103415939B (zh) | 用于超宽带雷达应用的天线阵列 | |
US10749270B2 (en) | Polarization rotating phased array element | |
US4336543A (en) | Electronically scanned aircraft antenna system having a linear array of yagi elements | |
CN106483494B (zh) | 基于空间取样天线阵列的全极化干涉仪及其参数估计方法 | |
JP2009089212A (ja) | レーダ装置用アンテナ | |
KR102068450B1 (ko) | 단벽 도파관 방사를 위한 폴드형 방사 슬롯들 | |
JPH03503570A (ja) | リニア・フェイズドアレイ・アンテナのための角度位置決め用レーダシステム | |
US10862210B2 (en) | Multiple band polarization rotating phased array element | |
TWI497827B (zh) | 天線及陣列天線 | |
CN106356647A (zh) | 一种弯折天线阵列及其布置方法 | |
CN105144483B (zh) | 圆极化天线 | |
BRPI0802273B1 (pt) | Conjunto radiante tridimensional assimétrico | |
Schejbal et al. | Secondary surveillance radar antenna [Antenna Designer's Notebook] | |
CN207587954U (zh) | 一种双线极化天线馈源阵列组件 | |
CN107978840B (zh) | 一种双线极化天线馈源阵列组件 | |
CN102157798A (zh) | 基于缝隙阵列的北斗矩形陶瓷微带天线 | |
Kudryashov et al. | Development of antenna system for use in meteorological and climatic control complexes | |
CN212934860U (zh) | 一种用于毫米波雷达传感器的阵列天线 | |
RU131241U1 (ru) | Антенный элемент низкопрофильной фазированной антенной решетки | |
KR101863681B1 (ko) | 적아식별 안테나 | |
KR20210077260A (ko) | 전자기 밴드갭 구조물 | |
Kim | Configuration of a monopulse antenna assembly for small diameter flight vehicle applications | |
Belous et al. | Antennas and antenna devices for radar location and radio communication | |
RU2755338C1 (ru) | Волноводно-щелевой излучатель | |
US2705754A (en) | Directive antenna systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: ORBISAT INDUSTRIA E AEROLEVANTAMENTO S/A (BR/SP) |
|
B25G | Requested change of headquarter approved |
Owner name: ORBISAT INDUSTRIA E AEROLEVANTAMENTO S/A (BR/SP) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: ORBISAT INDUSTRIA S.A. (BR/SP) |
|
B25D | Requested change of name of applicant approved |
Owner name: BRADAR INDUSTRIA S.A. (BR/SP) |
|
B25A | Requested transfer of rights approved |
Owner name: EMBRAER S.A. (BR/SP) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H01Q 19/30 , G01S 13/90 Ipc: H01Q 19/30 (2006.01), H01Q 1/28 (2006.01), G01S 13 |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |
|
B24B | Patent annual fee: requirement for complementing annual fee |
Free format text: CONFORME RESOLUCAO 113/2013, O DEPOSITANTE DEVERA COMPLEMENTAR A RETRIBUICAO DA 14A ANUIDADE, DE ACORDO COM TABELA VIGENTE, REFERENTE A GUIA DE RECOLHIMENTO 29409161940482681. |
|
B24E | Patent annual fee: resolution cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.2 NA RPI NO 2727 DE 11/04/2023 POR TER SIDO INDEVIDA, UMA VEZ QUE A 14A ANUIDADE FOI RECOLHIDA EM 20/09/2021, ATRAVES DA GRU 29409161940482681. |