WO2007149794A3 - Combineur rf à bandes multiples - Google Patents

Combineur rf à bandes multiples Download PDF

Info

Publication number
WO2007149794A3
WO2007149794A3 PCT/US2007/071414 US2007071414W WO2007149794A3 WO 2007149794 A3 WO2007149794 A3 WO 2007149794A3 US 2007071414 W US2007071414 W US 2007071414W WO 2007149794 A3 WO2007149794 A3 WO 2007149794A3
Authority
WO
WIPO (PCT)
Prior art keywords
combiner
multiplexers
filters
cascading
allows
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/071414
Other languages
English (en)
Other versions
WO2007149794A2 (fr
Inventor
Lowell L Loyet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Mobility II LLC
Original Assignee
Cingular Wireless II LLC
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 US11/424,639 external-priority patent/US7630696B2/en
Priority claimed from US11/424,614 external-priority patent/US7764245B2/en
Priority claimed from US11/424,664 external-priority patent/US7277062B1/en
Application filed by Cingular Wireless II LLC filed Critical Cingular Wireless II LLC
Priority to CA002648259A priority Critical patent/CA2648259A1/fr
Priority to EP07845210A priority patent/EP2030377A4/fr
Publication of WO2007149794A2 publication Critical patent/WO2007149794A2/fr
Anticipated expiration legal-status Critical
Publication of WO2007149794A3 publication Critical patent/WO2007149794A3/fr
Ceased legal-status Critical Current

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
    • 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
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/007—Manufacturing frequency-selective devices
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/18—Vertical disposition of the antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

La présente invention concerne un combineur RF (radiofréquence) utilisant des cavités de filtrage RF et des voies de transmission intégrées dans un matériau imperméable aux RF. Cela permet aux multiplexeurs autonomes traditionnels d'être intégrés dans un dispositif unique sans utiliser de câbles induisant une perte de signal et de connexions entre les multiplexeurs. La simplicité du combineur RF permet de le fabriquer à partir des mêmes matériaux imperméables aux RF sans nécessiter de connexion RF externe et d'éviter une cascade de filtres RF multiples. Dans un exemple, le combineur RF est utilisé avec deux BTS (stations émettrices-réceptrices de base) pour permettre le partage des antennes sans les pertes de puissance associées aux duplexeurs en cascade traditionnels.
PCT/US2007/071414 2006-06-16 2007-06-16 Combineur rf à bandes multiples Ceased WO2007149794A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002648259A CA2648259A1 (fr) 2006-06-16 2007-06-16 Combineur rf a bandes multiples
EP07845210A EP2030377A4 (fr) 2006-06-16 2007-06-16 Combineur rf à bandes multiples

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11/424,614 2006-06-16
US11/424,639 2006-06-16
US11/424,664 2006-06-16
US11/424,639 US7630696B2 (en) 2006-06-16 2006-06-16 Multi-band RF combiner
US11/424,614 US7764245B2 (en) 2006-06-16 2006-06-16 Multi-band antenna
US11/424,664 US7277062B1 (en) 2006-06-16 2006-06-16 Multi-resonant microstrip dipole antenna

Publications (2)

Publication Number Publication Date
WO2007149794A2 WO2007149794A2 (fr) 2007-12-27
WO2007149794A3 true WO2007149794A3 (fr) 2009-01-15

Family

ID=38832929

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2007/071415 Ceased WO2008024551A2 (fr) 2006-06-16 2007-06-16 Antenne dipôle à microbande à résonances multiples
PCT/US2007/071413 Ceased WO2007147153A2 (fr) 2006-06-16 2007-06-16 antenne multi-bandes
PCT/US2007/071414 Ceased WO2007149794A2 (fr) 2006-06-16 2007-06-16 Combineur rf à bandes multiples

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2007/071415 Ceased WO2008024551A2 (fr) 2006-06-16 2007-06-16 Antenne dipôle à microbande à résonances multiples
PCT/US2007/071413 Ceased WO2007147153A2 (fr) 2006-06-16 2007-06-16 antenne multi-bandes

Country Status (3)

Country Link
EP (3) EP2030284A4 (fr)
CA (3) CA2648256A1 (fr)
WO (3) WO2008024551A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040266485A1 (en) * 2003-06-30 2004-12-30 Jeyanandh Paramesh Method and apparatus to combine radio frequency signals
US20050073456A1 (en) * 2003-10-06 2005-04-07 Sievenpiper Daniel F. Low-profile, multi-band antenna module
US20050093647A1 (en) * 2003-10-31 2005-05-05 Decormier William A. Twinned pseudo-elliptic directional filter method and apparatus
US20060068723A1 (en) * 2002-07-23 2006-03-30 Shahla Khorram Linear high powered integrated circuit amplifier

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016536A (en) * 1958-05-14 1962-01-09 Eugene G Fubini Capacitively coupled collinear stripline antenna array
CA2049597A1 (fr) * 1990-09-28 1992-03-29 Clifton Quan Radiateur dielectrique evase a fentes a ports d'emission et de reception distincts
JP3324243B2 (ja) * 1993-03-30 2002-09-17 三菱電機株式会社 アンテナ装置およびアンテナシステム
SE505504C2 (sv) * 1996-05-23 1997-09-08 Ericsson Telefon Ab L M Vågledaranordning och förfarande för dess framställning
US5894250A (en) * 1997-03-20 1999-04-13 Adc Solitra, Inc. Cavity resonator filter structure having improved cavity arrangement
US6658263B1 (en) * 1999-12-21 2003-12-02 Lucent Technologies Inc. Wireless system combining arrangement and method thereof
JP2001185938A (ja) * 1999-12-27 2001-07-06 Mitsubishi Electric Corp ２周波共用アンテナ、多周波共用アンテナ、および２周波または多周波共用アレーアンテナ
US6469677B1 (en) * 2001-05-30 2002-10-22 Hrl Laboratories, Llc Optical network for actuation of switches in a reconfigurable antenna
US6734828B2 (en) * 2001-07-25 2004-05-11 Atheros Communications, Inc. Dual band planar high-frequency antenna
GB0224341D0 (en) * 2002-10-19 2002-11-27 Qinetiq Ltd Mobile radio base station
JP4083462B2 (ja) * 2002-04-26 2008-04-30 原田工業株式会社 マルチバンドアンテナ装置
JP3752230B2 (ja) * 2003-02-14 2006-03-08 Ｔｄｋ株式会社 フロントエンドモジュール
JP2004282329A (ja) * 2003-03-14 2004-10-07 Senyu Communication:Kk 無線ｌａｎ用デュアルバンド全方向性アンテナ
JP4181067B2 (ja) * 2003-09-18 2008-11-12 Ｄｘアンテナ株式会社 多周波数帯アンテナ
US7064729B2 (en) * 2003-10-01 2006-06-20 Arc Wireless Solutions, Inc. Omni-dualband antenna and system
EP1544938A1 (fr) * 2003-12-19 2005-06-22 Alcatel Filtre à cavités multiples
US6992632B1 (en) * 2004-03-09 2006-01-31 Itt Manufacturing Enterprises, Inc. Low profile polarization-diverse herringbone phased array
FI117684B (fi) * 2004-12-02 2007-01-15 Filtronic Comtek Oy Antennipään suodatinjärjestely

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060068723A1 (en) * 2002-07-23 2006-03-30 Shahla Khorram Linear high powered integrated circuit amplifier
US20040266485A1 (en) * 2003-06-30 2004-12-30 Jeyanandh Paramesh Method and apparatus to combine radio frequency signals
US20050073456A1 (en) * 2003-10-06 2005-04-07 Sievenpiper Daniel F. Low-profile, multi-band antenna module
US20050093647A1 (en) * 2003-10-31 2005-05-05 Decormier William A. Twinned pseudo-elliptic directional filter method and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2030377A4 *

Also Published As

Publication number Publication date
CA2648259A1 (fr) 2007-12-27
WO2008024551A3 (fr) 2008-12-11
CA2648255A1 (fr) 2007-12-21
EP2030285A4 (fr) 2009-06-03
WO2007147153A2 (fr) 2007-12-21
EP2030377A4 (fr) 2009-11-18
EP2030285A2 (fr) 2009-03-04
EP2030284A2 (fr) 2009-03-04
EP2030377A2 (fr) 2009-03-04
CA2648256A1 (fr) 2008-02-28
WO2007147153A3 (fr) 2008-03-06
WO2007149794A2 (fr) 2007-12-27
WO2008024551A2 (fr) 2008-02-28
EP2030284A4 (fr) 2009-06-10

Similar Documents

Publication Publication Date Title
WO2009108770A3 (fr) Antenne à adaptation d'impédance à éléments localisés à deux bandes
WO2008147932A3 (fr) Amplificateur de puissance rf accordable reconfigurable
WO2011038166A3 (fr) Mesure du bruit de phase dans des signaux radiofréquences, hyperfréquences ou millimétriques utilisant le retard photonique
WO2012125504A3 (fr) Interface à double mode de fonctionnement, série et parallèle, et procédé pour son utilisation, dans des dispositifs sans fil et des composants de commutation améliorés
WO2008069908A3 (fr) Antenne pouvant fonctionner simultanément avec deux bandes de fréquence
WO2011072845A3 (fr) Antennes à métamatériaux reconfigurables
WO2002082581A3 (fr) Reseau de transmission pour station de base cellulaire
WO2010120790A3 (fr) Système d'antenne réseau à commande de phase en semi-duplex
WO2008142900A1 (fr) Antenne réseau
EP2408115A3 (fr) Circuit sans fil doté d'une interférence réduite des harmoniques
WO2009011101A1 (fr) Duplexeur d'antenne et appareil de communication l'utilisant
WO2010096710A3 (fr) Procédés et appareil de commutation d'antenne à base de commande de puissance
ATE429737T1 (de) Mehrband-antennenschalter
WO2011120349A9 (fr) Appareil de communication sans fil à antenne partagée entre une pluralité de circuits de communication
WO2012088423A3 (fr) Coupleur directionnel à radiofréquence sur puce
WO2010111190A3 (fr) Systèmes d'antennes multibandes
WO2017139012A3 (fr) Circuits et procédés pour circulateurs non réciproques, et émetteurs-récepteurs les utilisant
GB0918477D0 (en) Reconfigurable antenna
WO2013138590A3 (fr) Antenne à plusieurs modes à commutation
WO2005101670A3 (fr) Appareil, procedes et articles manufactures destines a l'adaptation d'impedance de sortie utilisant un traitement de signaux multibandes
JP2013027035A (ja) Ｒｆアンテナスイッチ回路、高周波アンテナ部品及び移動通信機器
WO2006099283A3 (fr) Multiplexeur a commutation combinant plusieurs sources rf a large bande
CN205453686U (zh) 多模共天线收发链路
WO2007149794A3 (fr) Combineur rf à bandes multiples
US20180248240A1 (en) Compact antenna feeder with dual polarization

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07845210

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2648259

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2007845210

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU