BR0313600A - Dispositivo de calibragem para um sistema de antena e processo para sua calibragem - Google Patents

Dispositivo de calibragem para um sistema de antena e processo para sua calibragem

Info

Publication number
BR0313600A
BR0313600A BR0313600-0A BR0313600A BR0313600A BR 0313600 A BR0313600 A BR 0313600A BR 0313600 A BR0313600 A BR 0313600A BR 0313600 A BR0313600 A BR 0313600A
Authority
BR
Brazil
Prior art keywords
calibration
probes
antenna system
calibration device
coupling devices
Prior art date
Application number
BR0313600-0A
Other languages
English (en)
Inventor
Maximilian G Ttl
Roland Gabriel
J Rg Langenberg
Original Assignee
Kathrein Werke Kg
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
Application filed by Kathrein Werke Kg filed Critical Kathrein Werke Kg
Publication of BR0313600A publication Critical patent/BR0313600A/pt

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
    • 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
    • H01Q3/267—Phased-array testing or checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

"DISPOSITIVO DE CALIBRAGEM PARA UM SISTEMA DE ANTENA E PROCESSO PARA SUA CALIBRAGEM". A presente invenção refere-se a um dispositivo de calibragem aperfeiçoado para um sistema de antena ou sistema de antena, com as seguintes características: - com ao todo N irradiadores (3, 3<39>) previstos para uma coluna (7), sendo que N é um número natural, estão previstos apenas N/2 ou menos dispositivos de acoplamento (111) e/ou sondas (11), - o número previsto de acopladores ou sondas (11) está associado apenas a uma parte dos irradiadores (3,3<39>); e - além disso está presente uma rede de combinação (27,27<39>, 27'), pela qual são ligados os dispositivos de acoplamento (111) e/ou sondas (11) previstos.
BR0313600-0A 2002-08-19 2003-06-05 Dispositivo de calibragem para um sistema de antena e processo para sua calibragem BR0313600A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10237823A DE10237823B4 (de) 2002-08-19 2002-08-19 Antennen-Array mit einer Kalibriereinrichtung sowie Verfahren zum Betrieb eines derartigen Antennen-Arrays
PCT/EP2003/005930 WO2004023600A1 (de) 2002-08-19 2003-06-05 Kalibriereinrichtung fur ein antennen-array und verfahren zur dessen kalibrierung

Publications (1)

Publication Number Publication Date
BR0313600A true BR0313600A (pt) 2005-06-21

Family

ID=31197075

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313600-0A BR0313600A (pt) 2002-08-19 2003-06-05 Dispositivo de calibragem para um sistema de antena e processo para sua calibragem

Country Status (11)

Country Link
US (1) US7068218B2 (pt)
EP (1) EP1532716B1 (pt)
CN (1) CN2692853Y (pt)
AT (1) ATE375015T1 (pt)
AU (1) AU2003240747A1 (pt)
BR (1) BR0313600A (pt)
CA (1) CA2494620C (pt)
DE (2) DE10237823B4 (pt)
ES (1) ES2294290T3 (pt)
TW (1) TWI249268B (pt)
WO (1) WO2004023600A1 (pt)

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US10284308B1 (en) 2017-12-06 2019-05-07 Space Systems/Loral, Llc Satellite system calibration in active operational channels
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US11177567B2 (en) * 2018-02-23 2021-11-16 Analog Devices Global Unlimited Company Antenna array calibration systems and methods
JP7091197B2 (ja) * 2018-09-10 2022-06-27 株式会社東芝 無線通信装置及び無線通信システム
US11349208B2 (en) 2019-01-14 2022-05-31 Analog Devices International Unlimited Company Antenna apparatus with switches for antenna array calibration
US11404779B2 (en) 2019-03-14 2022-08-02 Analog Devices International Unlimited Company On-chip phased array calibration systems and methods
WO2021000203A1 (zh) * 2019-06-30 2021-01-07 瑞声声学科技(深圳)有限公司 天线校准网络单元、天线校准网络及mimo天线
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Also Published As

Publication number Publication date
EP1532716B1 (de) 2007-10-03
CA2494620A1 (en) 2004-03-18
WO2004023600A1 (de) 2004-03-18
DE10237823B4 (de) 2004-08-26
US20040032365A1 (en) 2004-02-19
TW200403887A (en) 2004-03-01
CA2494620C (en) 2008-12-23
US7068218B2 (en) 2006-06-27
AU2003240747A1 (en) 2004-03-29
ATE375015T1 (de) 2007-10-15
DE10237823A1 (de) 2004-03-04
DE50308322D1 (de) 2007-11-15
EP1532716A1 (de) 2005-05-25
TWI249268B (en) 2006-02-11
ES2294290T3 (es) 2008-04-01
CN2692853Y (zh) 2005-04-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.