BR0211486A - Disposição para gerar diagramas de radiação secundários em uma disposição de antenas tipo phased array - Google Patents

Disposição para gerar diagramas de radiação secundários em uma disposição de antenas tipo phased array

Info

Publication number
BR0211486A
BR0211486A BR0211486-0A BR0211486A BR0211486A BR 0211486 A BR0211486 A BR 0211486A BR 0211486 A BR0211486 A BR 0211486A BR 0211486 A BR0211486 A BR 0211486A
Authority
BR
Brazil
Prior art keywords
array
secondary radiation
radiation diagrams
generating
phased
Prior art date
Application number
BR0211486-0A
Other languages
English (en)
Inventor
Friedrich Schumacher
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from EP01118356A external-priority patent/EP1280234A1/de
Priority claimed from DE2001136663 external-priority patent/DE10136663C1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR0211486A publication Critical patent/BR0211486A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

"DISPOSIçãO PARA GERAR DIAGRAMAS DE RADIAçãO SECUNDáRIOS EM UMA DISPOSIçãO DE ANTENAS TIPO PHASED ARRAY". A presente invenção refere-se a uma disposição para a geração de diagramas de radiação secundários, que estão dispostos respectivamente entre diagramas de radiação principais horizontalmente desencontrados de uma disposição de antenas tipo phased array, e que possuem a mesma polarização, em um sistema de comunicação por rádio com vários assinantes. Para a ativação da disposição de antenas tipo phased array, a esta é conectada a montante de tal modo uma matriz Butler (BM) que para a geração de um primeiro diagrama de radiação principal um sinal de assinantes (TN1, TN2, TN3) é interligado a uma primeira entrada da matriz Butler, e que para a geração de um segundo diagrama de radiação principal, um sinal de assinante é ligado a exatamente duas entradas vizinhas da matriz Butler.
BR0211486-0A 2001-07-27 2002-07-09 Disposição para gerar diagramas de radiação secundários em uma disposição de antenas tipo phased array BR0211486A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01118356A EP1280234A1 (de) 2001-07-27 2001-07-27 Anordnung zur Erzeugung von Nebenstrahlungsdiagrammen bei einer Phased-Array-Antennenanordnung
DE2001136663 DE10136663C1 (de) 2001-07-27 2001-07-27 Anordnung zur Erzeugung von Nebenstrahlungsdiagrammen bei einer Phased-Array-Antennenanordnung
PCT/EP2002/007653 WO2003012924A1 (de) 2001-07-27 2002-07-09 Anordnung zur erzeugung von nebenstrahlungsdiagrammen bei einer phased-array-antennenanordnung

Publications (1)

Publication Number Publication Date
BR0211486A true BR0211486A (pt) 2004-08-17

Family

ID=26009791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211486-0A BR0211486A (pt) 2001-07-27 2002-07-09 Disposição para gerar diagramas de radiação secundários em uma disposição de antenas tipo phased array

Country Status (4)

Country Link
EP (1) EP1413008A1 (pt)
CN (1) CN100362697C (pt)
BR (1) BR0211486A (pt)
WO (1) WO2003012924A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104600437B (zh) * 2014-12-30 2018-05-01 上海华为技术有限公司 一种交织极化的多波束天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584543A (en) * 1984-03-06 1986-04-22 Ball Corporation Radio frequency switching system using pin diodes and quarter-wave transformers
US5109205A (en) * 1990-11-08 1992-04-28 Honeywell Inc. Millimeter wave microstrip shunt-mounted pin diode switch with particular bias means
EP0647978B1 (en) * 1993-08-12 2002-10-23 Nortel Networks Limited Base station antenna arrangement
JPH07245502A (ja) * 1994-03-04 1995-09-19 Toshiba Corp Ｐｉｎダイオードスイッチ
US5734345A (en) * 1996-04-23 1998-03-31 Trw Inc. Antenna system for controlling and redirecting communications beams
US6094165A (en) * 1997-07-31 2000-07-25 Nortel Networks Corporation Combined multi-beam and sector coverage antenna array
JP2000036780A (ja) * 1998-07-17 2000-02-02 Toyota Motor Corp 移動体用ダイバーシチアンテナ装置

Also Published As

Publication number Publication date
WO2003012924A1 (de) 2003-02-13
CN100362697C (zh) 2008-01-16
CN1561563A (zh) 2005-01-05
EP1413008A1 (de) 2004-04-28

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A E 8A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2060 DE 29/06/2010.

B15K Others concerning applications: alteration of classification

Ipc: H01Q 25/00 (2006.01), H01P 1/15 (2006.01), H01Q 3/