BR112018015977A2 - módulo front-end para operação de agregação de portadora - Google Patents

módulo front-end para operação de agregação de portadora

Info

Publication number
BR112018015977A2
BR112018015977A2 BR112018015977A BR112018015977A BR112018015977A2 BR 112018015977 A2 BR112018015977 A2 BR 112018015977A2 BR 112018015977 A BR112018015977 A BR 112018015977A BR 112018015977 A BR112018015977 A BR 112018015977A BR 112018015977 A2 BR112018015977 A2 BR 112018015977A2
Authority
BR
Brazil
Prior art keywords
band
diplexer
end module
frequency
carrier aggregation
Prior art date
Application number
BR112018015977A
Other languages
English (en)
Inventor
Freisleben Stefan
Original Assignee
Snaptrack Inc
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 Snaptrack Inc filed Critical Snaptrack Inc
Publication of BR112018015977A2 publication Critical patent/BR112018015977A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H9/72—Networks using surface acoustic waves
    • H03H9/725—Duplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transceivers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Sawing (AREA)

Abstract

para separação de banda aprimorada em um módulo front-end, a presente invenção propõe extrair uma banda de extrator com o uso de uma disposição de extrator que compreende um filtro de entalhe e uma trajetória de extrator incluindo filtros passa-banda. os módulos front-end têm adicionalmente um diplexador que separa uma primeira e uma segunda faixas de frequência com um espaçamento de diplexador. a banda de extrator se situa entre as duas faixas de frequência de modo que ela não se sobreponha a qualquer das duas faixas de frequência. dessa forma, a distância entre as duas faixas de frequência é aumentada além do real espaçamento de diplexador.
BR112018015977A 2016-02-05 2016-12-01 módulo front-end para operação de agregação de portadora BR112018015977A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016102073.7A DE102016102073A1 (de) 2016-02-05 2016-02-05 Frontend-Modul für Carrier-Aggregation-Betrieb
PCT/EP2016/079483 WO2017133808A1 (de) 2016-02-05 2016-12-01 Frontend-modul fuer carrier-aggregation-betrieb

Publications (1)

Publication Number Publication Date
BR112018015977A2 true BR112018015977A2 (pt) 2018-12-18

Family

ID=57517865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018015977A BR112018015977A2 (pt) 2016-02-05 2016-12-01 módulo front-end para operação de agregação de portadora

Country Status (8)

Country Link
US (1) US20190044548A1 (pt)
EP (1) EP3411954A1 (pt)
JP (1) JP2019508961A (pt)
KR (1) KR20180109874A (pt)
CN (1) CN108476029B (pt)
BR (1) BR112018015977A2 (pt)
DE (1) DE102016102073A1 (pt)
WO (1) WO2017133808A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10581466B2 (en) * 2017-04-18 2020-03-03 Skyworks Solutions, Inc. Front-end architecture having split diplexer for carrier aggregation and MIMO support
JP7057636B2 (ja) * 2017-08-16 2022-04-20 株式会社村田製作所 マルチプレクサ
US10979088B2 (en) * 2017-12-15 2021-04-13 Skyworks Solutions, Inc. Front end architecture for selectively adding external carrier aggregation band
WO2019131077A1 (ja) * 2017-12-25 2019-07-04 株式会社村田製作所 スイッチモジュールおよび通信装置
DE102018102014A1 (de) * 2018-01-30 2019-08-01 RF360 Europe GmbH Filterschaltung mit verbesserter Isolation und dieselbe enthaltendes Frontendmodul
WO2019187773A1 (ja) * 2018-03-29 2019-10-03 株式会社村田製作所 高周波フロントエンド回路および通信装置
US11411615B2 (en) 2018-03-29 2022-08-09 Qualcomm Incorporated Enhanced antenna utilization
JP2020048067A (ja) * 2018-09-19 2020-03-26 株式会社村田製作所 エクストラクタ
KR102690297B1 (ko) * 2018-11-23 2024-07-30 삼성전기주식회사 프론트 엔드 모듈
CN109756319B (zh) * 2019-01-28 2022-01-11 惠州Tcl移动通信有限公司 一种载波聚合装置及终端设备
JP6919664B2 (ja) * 2019-01-31 2021-08-18 株式会社村田製作所 マルチプレクサおよび通信装置
DE102019109151A1 (de) * 2019-04-08 2020-10-08 RF360 Europe GmbH WiFi-Multiplexer für mobile Anwendungen
JP7352855B2 (ja) * 2019-08-21 2023-09-29 株式会社村田製作所 分波器
US11349504B2 (en) * 2019-11-01 2022-05-31 Skyworks Solutions, Inc. Ganged and switch combined systems for satellite-navigation-band filters
FI3823171T3 (fi) * 2019-11-15 2023-02-28 Laitteisto ja menetelmä tiedonsiirtoon kiertonivelten kautta
JP2021082975A (ja) * 2019-11-21 2021-05-27 株式会社村田製作所 高周波回路および通信装置
WO2021200246A1 (ja) * 2020-04-02 2021-10-07 株式会社村田製作所 マルチプレクサおよび通信装置
CN117251032A (zh) * 2022-06-12 2023-12-19 神基科技股份有限公司 笔记本电脑的背盖散热结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030022631A1 (en) * 2001-07-13 2003-01-30 Rhodes Robert Andrew Multi-mode bidirectional communications device including a diplexer having a switchable notch filter
US7057472B2 (en) * 2001-08-10 2006-06-06 Hitachi Metals, Ltd. Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using them
DE10352642B4 (de) * 2003-11-11 2018-11-29 Snaptrack, Inc. Schaltung mit verringerter Einfügedämpfung und Bauelement mit der Schaltung
JP2006108824A (ja) * 2004-09-30 2006-04-20 Tdk Corp トリプレクサ
US8130787B2 (en) * 2006-01-17 2012-03-06 Hitachi Metals, Ltd. High-frequency circuit device, and communications apparatus comprising same
JP2007295327A (ja) * 2006-04-26 2007-11-08 Hitachi Metals Ltd 高周波回路、高周波部品及び通信装置
JP2008271187A (ja) * 2007-04-20 2008-11-06 Kyocera Corp 分波回路
US8204031B2 (en) * 2008-09-24 2012-06-19 Rockstar Bidco, LP Duplexer/multiplexer having filters that include at least one band reject filter
CN105141335A (zh) * 2009-12-23 2015-12-09 华为技术有限公司 天线振子复用的方法、装置和天线组件
US9660687B2 (en) * 2011-09-22 2017-05-23 Qualcomm Incorporated Front-end circuit for band aggregation modes
US9118376B2 (en) * 2012-03-22 2015-08-25 Rf Micro Devices, Inc. Carrier aggregation front end architecture
KR20140131385A (ko) * 2012-04-04 2014-11-12 가부시키가이샤 무라타 세이사쿠쇼 통신 장치
US9240811B2 (en) * 2012-10-23 2016-01-19 Intel Deutschland Gmbh Switched duplexer front end
US9979531B2 (en) * 2013-01-03 2018-05-22 Google Technology Holdings LLC Method and apparatus for tuning a communication device for multi band operation
US9722639B2 (en) * 2013-05-01 2017-08-01 Qorvo Us, Inc. Carrier aggregation arrangements for mobile devices

Also Published As

Publication number Publication date
DE102016102073A1 (de) 2017-08-10
JP2019508961A (ja) 2019-03-28
CN108476029B (zh) 2021-05-25
CN108476029A (zh) 2018-08-31
KR20180109874A (ko) 2018-10-08
WO2017133808A1 (de) 2017-08-10
EP3411954A1 (de) 2018-12-12
US20190044548A1 (en) 2019-02-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B350 Update of information on the portal [chapter 15.35 patent gazette]