BR0116985A - Disposição de antena de banda dupla e de polarização dupla - Google Patents
Disposição de antena de banda dupla e de polarização duplaInfo
- Publication number
- BR0116985A BR0116985A BR0116985-8A BR0116985A BR0116985A BR 0116985 A BR0116985 A BR 0116985A BR 0116985 A BR0116985 A BR 0116985A BR 0116985 A BR0116985 A BR 0116985A
- Authority
- BR
- Brazil
- Prior art keywords
- dual
- bands
- antenna array
- polarization antenna
- band
- Prior art date
Links
Classifications
-
- 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
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Radio Transmission System (AREA)
Abstract
"DISPOSIçãO DE ANTENA DE BANDA DUPLA E DE POLARIZAçãO DUPLA". A presente invenção refere-se, de uma maneira geral, a uma nova família de disposição de antenas as quais são capazes de operar simultaneamente em duas diferentes faixas de freq³ência, enquanto apresentando uma dupla polarização em ambas as bandas. O projeto é adequado para aplicações onde as duas bandas estão centradas em duas freq³ências f1 e f2 de tal modo que a relação entre a maior frequência (f2) e a menor freq³ência (f1) é f2/f1<1.5. A característica de banda dupla e dupla polarização é obtida principalmente por intermédio da posição física dos elementos de antena dentro da disposição. Ainda, alguns elementos particulares da antena são recentemente revelados para melhorar a performance da antena.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2001/004288 WO2002084790A1 (en) | 2001-04-16 | 2001-04-16 | Dual-band dual-polarized antenna array |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0116985A true BR0116985A (pt) | 2004-12-21 |
Family
ID=8164372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0116985-8A BR0116985A (pt) | 2001-04-16 | 2001-04-16 | Disposição de antena de banda dupla e de polarização dupla |
Country Status (9)
Country | Link |
---|---|
US (1) | US6937206B2 (pt) |
EP (1) | EP1380069B1 (pt) |
CN (1) | CN1507673A (pt) |
AT (1) | ATE364238T1 (pt) |
BR (1) | BR0116985A (pt) |
DE (1) | DE60128837T2 (pt) |
ES (1) | ES2287124T3 (pt) |
MX (1) | MXPA03009485A (pt) |
WO (1) | WO2002084790A1 (pt) |
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-
2001
- 2001-04-16 CN CNA018232531A patent/CN1507673A/zh active Pending
- 2001-04-16 ES ES01929562T patent/ES2287124T3/es not_active Expired - Lifetime
- 2001-04-16 AT AT01929562T patent/ATE364238T1/de not_active IP Right Cessation
- 2001-04-16 BR BR0116985-8A patent/BR0116985A/pt not_active IP Right Cessation
- 2001-04-16 DE DE60128837T patent/DE60128837T2/de not_active Expired - Fee Related
- 2001-04-16 MX MXPA03009485A patent/MXPA03009485A/es unknown
- 2001-04-16 EP EP01929562A patent/EP1380069B1/en not_active Expired - Lifetime
- 2001-04-16 WO PCT/EP2001/004288 patent/WO2002084790A1/en active IP Right Grant
-
2003
- 2003-10-15 US US10/686,223 patent/US6937206B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1380069B1 (en) | 2007-06-06 |
WO2002084790A1 (en) | 2002-10-24 |
DE60128837T2 (de) | 2008-02-28 |
MXPA03009485A (es) | 2004-05-05 |
ES2287124T3 (es) | 2007-12-16 |
CN1507673A (zh) | 2004-06-23 |
US6937206B2 (en) | 2005-08-30 |
EP1380069A1 (en) | 2004-01-14 |
US20040145526A1 (en) | 2004-07-29 |
DE60128837D1 (de) | 2007-07-19 |
ATE364238T1 (de) | 2007-06-15 |
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