BRPI0409675A - circuito da antena, e, estação base transceptora - Google Patents

circuito da antena, e, estação base transceptora

Info

Publication number
BRPI0409675A
BRPI0409675A BRPI0409675-4A BRPI0409675A BRPI0409675A BR PI0409675 A BRPI0409675 A BR PI0409675A BR PI0409675 A BRPI0409675 A BR PI0409675A BR PI0409675 A BRPI0409675 A BR PI0409675A
Authority
BR
Brazil
Prior art keywords
base station
antenna circuit
radio frequency
transceiver base
conversion
Prior art date
Application number
BRPI0409675-4A
Other languages
English (en)
Inventor
Jorma Pallonen
Hans-Otto Scheck
Original Assignee
Nokia Corp
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 FI20030663A external-priority patent/FI20030663A0/fi
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of BRPI0409675A publication Critical patent/BRPI0409675A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)

Abstract

"CIRCUITO DA ANTENA, E, ESTAçãO BASE TRANSCEPTORA". Um circuito da antena (216) e uma estação base transceptora são fornecidos. A estação base transceptora (250) compreende ao menos uma antena ativa (200A, 200B) conectada à unidade local (234) para executar a conversão entre o sinal digital de baixa freqüência (212A, 212B) e o campo eletromagnético de rádio freqüência (206A, 206B) que compreende um elemento de antena (202A, 202B) para executar a conversão entre o sinal de rádio freqüência (204A, 204B) e o campo eletromagnético de rádio freqüência (206A, 206B), e um transceptor (208A, 208B) acoplado e integrado ao menos parcialmente com o elemento de antena (202A, 202B) para executar a conversão entre o sinal digital de baixa freqüência (212A, 212B) e o sinal de rádio freqüência (204A, 204B).
BRPI0409675-4A 2003-05-02 2004-04-29 circuito da antena, e, estação base transceptora BRPI0409675A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20030663A FI20030663A0 (fi) 2003-05-02 2003-05-02 Antennijärjestely ja tukiasema
US10/446,144 US20040219950A1 (en) 2003-05-02 2003-05-28 Antenna arrangement and base transceiver station
PCT/FI2004/000260 WO2004097987A1 (en) 2003-05-02 2004-04-29 Antenna arrangement and base transceiver station

Publications (1)

Publication Number Publication Date
BRPI0409675A true BRPI0409675A (pt) 2006-04-18

Family

ID=33420698

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409675-4A BRPI0409675A (pt) 2003-05-02 2004-04-29 circuito da antena, e, estação base transceptora

Country Status (7)

Country Link
EP (1) EP1620925B1 (pt)
JP (1) JP4681540B2 (pt)
KR (1) KR100750378B1 (pt)
CN (1) CN1784813B (pt)
BR (1) BRPI0409675A (pt)
CA (1) CA2524214C (pt)
WO (1) WO2004097987A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103259074B (zh) * 2008-08-14 2015-09-23 华为技术有限公司 有源天线、刷新幅度和相位的方法及信号处理方法
CN101710841A (zh) * 2008-12-09 2010-05-19 广东通宇通讯设备有限公司 一种电调天线的射频拉远设备及集成该射频拉远设备的电调天线
KR101118919B1 (ko) * 2009-07-27 2012-02-27 주식회사 에이스테크놀로지 송수신모듈을 내장한 기지국 안테나장치
WO2011111988A2 (ko) * 2010-03-08 2011-09-15 엘지전자 주식회사 상향링크 전송전력을 제어하기 위한 방법 및 장치
CN101951701A (zh) * 2010-10-19 2011-01-19 京信通信系统（中国）有限公司 基于dpd的远端机及直放站系统
EP2654122B1 (en) 2011-09-02 2018-04-04 Huawei Technologies Co., Ltd. Active antenna system
CN102509892B (zh) * 2011-11-22 2013-11-20 中国联合网络通信集团有限公司 电调天线系统
US8922453B2 (en) 2012-07-25 2014-12-30 Nokia Solutions And Networks Oy Variable adaption of active antenna system radio frequency filtering
US9258045B2 (en) 2013-02-25 2016-02-09 Lg Electronics Inc. Method for efficiently transmitting signal in multi-antenna wireless communication system and apparatus for same
US10181656B2 (en) * 2013-10-21 2019-01-15 Commscope Technologies Llc Antenna detection with non-volatile memory powered by DC over coaxial cable

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319214A1 (en) * 1987-12-04 1989-06-07 AT&T Corp. Method for making semiconductor integrated circuits using selective tungsten deposition
US5579341A (en) * 1994-12-29 1996-11-26 Motorola, Inc. Multi-channel digital transceiver and method
JP3378435B2 (ja) * 1995-09-29 2003-02-17 株式会社東芝 超高周波帯無線通信装置
AU6113198A (en) * 1997-03-03 1998-09-22 Joseph Shapira Method and system for improving communication
US6701137B1 (en) * 1999-04-26 2004-03-02 Andrew Corporation Antenna system architecture
US6583763B2 (en) * 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
AU6177600A (en) * 1999-07-21 2001-02-05 Celletra Ltd. Scalable cellular communications system
JP3562420B2 (ja) * 2000-02-10 2004-09-08 日本電気株式会社 適応アンテナ装置
JP3759876B2 (ja) * 2000-12-26 2006-03-29 シャープ株式会社 アンテナ一体化ミリ波回路
CN1210975C (zh) * 2001-03-22 2005-07-13 中兴通讯股份有限公司 一种自适应控制天线波束的基站设备及方法
JP2003008365A (ja) * 2001-04-16 2003-01-10 Matsushita Electric Ind Co Ltd 電力増幅用回路、電力増幅用回路の制御方法、及び携帯端末装置
US6931261B2 (en) * 2001-08-27 2005-08-16 Interwave Communications International Ltd. Tower top cellular communication devices and method for operating the same
JP3567148B2 (ja) * 2001-09-05 2004-09-22 株式会社日立国際電気 歪み補償装置
JP3805221B2 (ja) * 2001-09-18 2006-08-02 株式会社日立国際電気 歪み補償装置

Also Published As

Publication number Publication date
WO2004097987A1 (en) 2004-11-11
JP2006525706A (ja) 2006-11-09
JP4681540B2 (ja) 2011-05-11
EP1620925B1 (en) 2015-03-25
EP1620925A1 (en) 2006-02-01
KR100750378B1 (ko) 2007-08-17
CA2524214C (en) 2011-01-18
CN1784813B (zh) 2011-06-08
KR20060033712A (ko) 2006-04-19
CA2524214A1 (en) 2004-11-11
CN1784813A (zh) 2006-06-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SPYDER NAVIGATIONS L.L.C. (US)

Free format text: TRANSFERIDO DE: NOKIA CORPORATION

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A 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 2159 DE 22/05/2012.