BR0107568A - Método para sintonizar uma rede de soma, e, rede de soma - Google Patents

Método para sintonizar uma rede de soma, e, rede de soma

Info

Publication number
BR0107568A
BR0107568A BR0107568-3A BR0107568A BR0107568A BR 0107568 A BR0107568 A BR 0107568A BR 0107568 A BR0107568 A BR 0107568A BR 0107568 A BR0107568 A BR 0107568A
Authority
BR
Brazil
Prior art keywords
sum
network
point
sum network
ant
Prior art date
Application number
BR0107568-3A
Other languages
English (en)
Inventor
Eero Koukkari
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
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of BR0107568A publication Critical patent/BR0107568A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

"MéTODO PARA SINTONIZAR UMA REDE DE SOMA E REDE DE SOMA". A presente invenção relaciona-se a uma rede de soma incluindo: um ponto de soma (P), tendo interfaces para acoplar ramais de rede de soma ao ponto de soma, e uma interface para acoplar o ponto de soma (P) a uma antena (ANT), e unidades de canal (TX1 a TX3) arranjadas nos ramais, e filtros passa-faixa específicos de unidade de canal (1 a 3), cujas freq³ências de passagem correspondem à freq³ência ou freq³ências da unidade de canal correspondente. Para facilitar sintonização da rede de soma, um elemento de compensação (7) é acoplado à rede de soma entre o ponto de soma (P) e a antena (ANT), o efeito de carga de dito elemento de compensação correspondendo substancialmente à carga causada ao ponto de soma (P) pelos ramais acoplados ao ponto de soma.
BR0107568-3A 2000-11-13 2001-11-12 Método para sintonizar uma rede de soma, e, rede de soma BR0107568A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002482A FI20002482A0 (fi) 2000-11-13 2000-11-13 Summausverkko
PCT/FI2001/000979 WO2002039536A1 (en) 2000-11-13 2001-11-12 A method of tuning a summing network

Publications (1)

Publication Number Publication Date
BR0107568A true BR0107568A (pt) 2002-10-01

Family

ID=8559482

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107568-3A BR0107568A (pt) 2000-11-13 2001-11-12 Método para sintonizar uma rede de soma, e, rede de soma

Country Status (8)

Country Link
US (1) US6812809B2 (pt)
EP (1) EP1334535A1 (pt)
JP (1) JP2004514312A (pt)
CN (1) CN1235312C (pt)
AU (1) AU2002223699A1 (pt)
BR (1) BR0107568A (pt)
FI (1) FI20002482A0 (pt)
WO (1) WO2002039536A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131457A1 (de) * 2001-06-29 2003-01-09 Bosch Gmbh Robert Antennenanschlußanordnung, Antennensignalsplitter und Verfahren zur Empfangsfrequenzsteuerung
JP4668116B2 (ja) * 2006-04-27 2011-04-13 日本無線株式会社 帯域阻止フィルタを用いた送受共用器
CN102522611B (zh) * 2011-11-15 2014-12-24 华为技术有限公司 滤波装置、基站系统及频率通道的切换方法
US10164724B2 (en) 2016-09-26 2018-12-25 International Business Machines Corporation Microwave combiner and distributer for quantum signals using frequency-division multiplexing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229729A (en) * 1989-12-14 1993-07-20 Murata Manufacturing Co., Ltd. Radio frequency signal combining/sorting apparatus
AU660063B2 (en) * 1992-02-18 1995-06-08 Alcatel N.V. A system and method for combining multiple transmitters in a multi-channel cellular telephone communication system
FI94807C (fi) 1992-12-30 1995-10-25 Nokia Telecommunications Oy Menetelmä ja järjestely kompainerisuodattimen virittämiseksi
FI92964C (fi) 1993-03-03 1995-01-25 Lk Products Oy Vahvistava suodatin
US5440281A (en) * 1993-09-07 1995-08-08 Allen Telecom Group, Inc. Multichannel transmitter combiners employing cavities having low output impedance
JP3144744B2 (ja) 1993-11-02 2001-03-12 日本碍子株式会社 積層型誘電体フィルタ
FI96550C (fi) * 1994-06-30 1996-07-10 Nokia Telecommunications Oy Summausverkko
FI98871C (fi) 1994-09-15 1997-08-25 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi sekä kaistanpäästösuodatin
FI99217C (fi) * 1995-07-03 1997-10-27 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi, kytkentäelin sekä kaistanpäästösuodatin
FI101330B1 (fi) 1996-08-29 1998-05-29 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi
FI101329B (fi) * 1996-08-29 1998-05-29 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi
JP2867987B2 (ja) * 1997-01-16 1999-03-10 日本電気株式会社 高周波電力合成器
US6518856B1 (en) * 1999-10-13 2003-02-11 Signal Technology Corporation RF power divider/combiner circuit
US6545564B1 (en) * 2000-04-25 2003-04-08 Signal Technology Corporation RF signal divider

Also Published As

Publication number Publication date
WO2002039536A1 (en) 2002-05-16
EP1334535A1 (en) 2003-08-13
CN1235312C (zh) 2006-01-04
AU2002223699A1 (en) 2002-05-21
US20030155992A1 (en) 2003-08-21
US6812809B2 (en) 2004-11-02
CN1395751A (zh) 2003-02-05
FI20002482A0 (fi) 2000-11-13
JP2004514312A (ja) 2004-05-13

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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 6A. E 7A. 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 DA RPI 2012 DE 28/07/2009.