BR112016014360A2 - Receptor e filtro de agregação de portadora reconfiguráveis - Google Patents

Receptor e filtro de agregação de portadora reconfiguráveis

Info

Publication number
BR112016014360A2
BR112016014360A2 BR112016014360A BR112016014360A BR112016014360A2 BR 112016014360 A2 BR112016014360 A2 BR 112016014360A2 BR 112016014360 A BR112016014360 A BR 112016014360A BR 112016014360 A BR112016014360 A BR 112016014360A BR 112016014360 A2 BR112016014360 A2 BR 112016014360A2
Authority
BR
Brazil
Prior art keywords
filter
carrier
carrier aggregation
resettable
aggregation receiver
Prior art date
Application number
BR112016014360A
Other languages
English (en)
Portuguese (pt)
Inventor
Miodrag Tasic Aleksandar
Van Zalinge Klaas
Singh Sahota Gurkanwal
Darren Dunworth Jeremy
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016014360A2 publication Critical patent/BR112016014360A2/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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/008—Networks using time-varying elements, e.g. N-path filters with variable switch closing time
    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H2011/0494—Complex filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)
  • Networks Using Active Elements (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
BR112016014360A 2013-12-20 2014-12-18 Receptor e filtro de agregação de portadora reconfiguráveis BR112016014360A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/136,893 US9300337B2 (en) 2013-12-20 2013-12-20 Reconfigurable carrier-aggregation receiver and filter
PCT/US2014/071086 WO2015095482A1 (en) 2013-12-20 2014-12-18 Reconfigurable carrier-aggregation receiver and filter

Publications (1)

Publication Number Publication Date
BR112016014360A2 true BR112016014360A2 (pt) 2017-08-08

Family

ID=52432908

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016014360A BR112016014360A2 (pt) 2013-12-20 2014-12-18 Receptor e filtro de agregação de portadora reconfiguráveis

Country Status (7)

Country Link
US (1) US9300337B2 (enExample)
EP (1) EP3084971A1 (enExample)
JP (1) JP6464170B2 (enExample)
KR (1) KR20160101042A (enExample)
CN (1) CN105830349B (enExample)
BR (1) BR112016014360A2 (enExample)
WO (1) WO2015095482A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9525503B2 (en) * 2014-05-28 2016-12-20 Qualcomm Incorporated Reconfigurable multi-mode transceiver
US9722746B2 (en) * 2015-09-22 2017-08-01 Mediatek Inc. Analog-to-digital converter with bandpass noise transfer function
US9647639B1 (en) 2015-11-13 2017-05-09 Qualcomm Incorporated Baseband filters and interfaces between a digital-to-analog converter and a baseband filter
US10033420B2 (en) * 2016-06-23 2018-07-24 Mediatek Inc. Wireless communication receiver
US9991875B2 (en) * 2016-08-12 2018-06-05 Qualcomm Incorporated Reconfigurable radio frequency (RF) bandstop/intermediate frequency (IF) bandpass filter
CN106330212A (zh) * 2016-08-31 2017-01-11 联想(北京)有限公司 载波聚合接收装置及射频前端装置
US10355729B2 (en) 2017-06-09 2019-07-16 Qualcomm Incorporated Single receiver intra-band non-contiguous carrier aggregation
US10630262B2 (en) * 2017-07-21 2020-04-21 Qualcomm Incorporated Filter circuit
US10153934B1 (en) * 2017-10-11 2018-12-11 Qualcomm Incorporated Reconfigurable wideband current-mode filters
KR102557997B1 (ko) * 2017-12-05 2023-07-21 삼성전자주식회사 반송파 집적(Carrier Aggregation)을 이용하여 신호를 송수신하는 RFIC 및 이를 포함하는 무선 통신 장치
US10560128B2 (en) * 2017-12-05 2020-02-11 Samsung Electronics Co., Ltd. Carrier aggregated signal transmission and reception
CN113261208B (zh) * 2018-12-17 2023-04-18 华为技术有限公司 一种用于载波聚合的射频接收机
CN114846776B (zh) * 2019-12-25 2024-04-12 华为技术有限公司 无线通信装置及信号处理方法
US11863140B2 (en) * 2020-06-29 2024-01-02 Qualcomm Incorporated Programmable baseband filter for selecting between single-pole or complex-poles frequency response
US11632098B2 (en) * 2021-03-24 2023-04-18 Qualcomm Incorporated Polyphase filter with interphase coupling
CN114362774B (zh) * 2022-01-12 2022-08-02 成都频岢微电子有限公司 5g nr lfem带外抑制零点可重构结构接收机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148048A (en) 1997-09-26 2000-11-14 Cirrus Logic, Inc. Receive path implementation for an intermediate frequency transceiver
US6735416B1 (en) 1999-05-25 2004-05-11 Xm Satellite Radio, Inc. Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage
WO2001028310A2 (en) 1999-10-21 2001-04-26 Broadcom Corporation An adaptive radio transceiver
US7555263B1 (en) * 1999-10-21 2009-06-30 Broadcom Corporation Adaptive radio transceiver
US6975840B2 (en) 2002-05-31 2005-12-13 Broadcom Corporation Charge pump for an integrated circuit receiver
US7266351B2 (en) * 2002-09-13 2007-09-04 Broadcom Corporation Transconductance / C complex band-pass filter
EP1620945A2 (en) 2003-04-21 2006-02-01 Quorum Systems, Inc. Reconfigurable baseband filter
US7529322B2 (en) 2005-08-26 2009-05-05 University Of Macau Two-step channel selection for wireless receiver front-ends
JP4757214B2 (ja) * 2007-02-21 2011-08-24 富士通株式会社 フィルタ回路
US20100048196A1 (en) * 2008-08-19 2010-02-25 Theodore Georgantas Method and system for a variable system on demand
US9584290B2 (en) 2009-12-08 2017-02-28 Qualcomm Incorporated Multiple carrier activation/deactivation in wireless communications
US8013672B2 (en) * 2010-01-06 2011-09-06 Hong Kong Applied Science and Technology Research Institute Company Limited Programmable gain amplifier and embedded filter
US8620242B2 (en) 2010-08-19 2013-12-31 Broadcom Corporation High performance transmitter preamplification chain with calibration feedback
US8731099B2 (en) * 2010-09-13 2014-05-20 Imec Wireless transmitters
JP5665571B2 (ja) * 2011-01-28 2015-02-04 ルネサスエレクトロニクス株式会社 半導体集積回路およびその動作方法
CN102255621B (zh) * 2011-07-06 2013-10-16 清华大学 一种软件无线电收发机射频前端电路
GB201119888D0 (en) 2011-11-17 2011-12-28 Renesas Mobile Corp Methods of receiving and receivers
US9118439B2 (en) * 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9002304B2 (en) * 2012-08-31 2015-04-07 Samsung Electronics Co., Ltd. Analog baseband filter apparatus for multi-band and multi-mode wireless transceiver and method for controlling the filter apparatus
US8787864B2 (en) * 2012-11-30 2014-07-22 Qualcomm Incorporated Receiver IIP2 analog calibration
CN103151996B (zh) * 2013-03-01 2016-03-16 东南大学 一种可重构滤波器
US9124246B2 (en) * 2013-09-25 2015-09-01 Qualcomm Incorporated Baseband processing circuitry

Also Published As

Publication number Publication date
US9300337B2 (en) 2016-03-29
WO2015095482A1 (en) 2015-06-25
EP3084971A1 (en) 2016-10-26
JP6464170B2 (ja) 2019-02-06
CN105830349B (zh) 2019-07-26
CN105830349A (zh) 2016-08-03
JP2017506012A (ja) 2017-02-23
KR20160101042A (ko) 2016-08-24
US20150180523A1 (en) 2015-06-25

Similar Documents

Publication Publication Date Title
BR112016014360A2 (pt) Receptor e filtro de agregação de portadora reconfiguráveis
EP4083067A4 (en) CD7-CAR-T CELL AND ITS PRODUCTION AND USE
BR112017008943A2 (pt) mapeamento de canal para um fronthaul sem fio sem toque agregado
MA48786A (fr) Sorbant polymère, préparation et utilisation associées
MX2019004456A (es) Metodo y aparato para configurar la agregacion de sub-bandas en el portador nr en un sistema de comunicacion inalambrico.
MX336055B (es) Metodos y aparatos para la utilizacion eficiente del espectro en la implementacion de portadores extensibles.
MX364545B (es) Sistemas y métodos para comunicación.
BR112015028722A2 (pt) interface de componente de sistema de detecção remota distribuída
EP3079200A4 (en) Resonator, filter, duplexer, multiplexer and communication device
AR108538A1 (es) Selección de rat en transceptores de modo dual
MX2017014139A (es) Anticuerpos anti-cd71, anticuerpos anti-cd71 activables, y metodos de uso de los mismos.
WO2014154948A3 (en) Device with functional display and method for time management
BR112016028595A2 (pt) transmissões de sinal de sinalizador de utilização de canal com base em transmissões de uplink através de uma banda de espectro de radiofrequência não licenciada
EP3062386A4 (en) RESONATOR, FILTER, DUPLEX AND MULTIPLEXER
BR112016024210A8 (pt) utilização de mensagem de coexistência no dispositivo para gerenciamento de interface em bandas não licenciadas
AR101492A1 (es) Funcionamiento d2d y celular en diferentes portadoras o bandas de frecuencia
MX2016001432A (es) Tecnicas para comunicacion inalambrica entre un dispositivo de computo de terminal y un dispositivo de computo utilizable.
EP3646887A4 (en) CONJUGATE OF VEGF GRAB PROTEIN AND MEDICINAL PRODUCTS AND USES THEREOF
MX2016005341A (es) Elementos fibrosos que comprenden un copolimero basado en acrilamida y estructuras fibrosas que implementan dichos copolimeros.
IN2015DN01117A (enExample)
AR096780A1 (es) Dispositivo de oclusión con canal con capacidad de apertura
EP3032767A4 (en) SENDING DEVICE, RECEPTION DEVICE AND COMMUNICATION SYSTEM
EP4142164A4 (en) INTERMEDIATE RADIO FREQUENCY POWER AMPLIFIER DEVICE, RADIO FREQUENCY TRANSMISSION-RECEIVING SYSTEM AND COMMUNICATION DEVICE
EP3843064C0 (en) SYSTEM, MANAGEMENT DEVICE, AND AIRCRAFT
EP4220971A4 (en) RADIO FREQUENCY DRX DEVICE, RADIO FREQUENCY SYSTEM AND COMMUNICATION DEVICE

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements