EA201591117A1 - Конфигурация rfic для уменьшения потерь в тракте антенны - Google Patents

Конфигурация rfic для уменьшения потерь в тракте антенны

Info

Publication number
EA201591117A1
EA201591117A1 EA201591117A EA201591117A EA201591117A1 EA 201591117 A1 EA201591117 A1 EA 201591117A1 EA 201591117 A EA201591117 A EA 201591117A EA 201591117 A EA201591117 A EA 201591117A EA 201591117 A1 EA201591117 A1 EA 201591117A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rfic
antenna
reduce losses
tract
configuration
Prior art date
Application number
EA201591117A
Other languages
English (en)
Other versions
EA029590B1 (ru
Inventor
И-Сиан Линь
Чжицзе Сюн
Сешагири Кришнамуртхи
Дзинь-Су Ко
Прашантх Акула
Лян Чжао
Кевин Си Хуай Ван
Дэсун Чжао
Original Assignee
Квэлкомм Инкорпорейтед
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 Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Publication of EA201591117A1 publication Critical patent/EA201591117A1/ru
Publication of EA029590B1 publication Critical patent/EA029590B1/ru

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
    • H04B1/0064—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 separate antennas for the more than one band

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Описывается конфигурация RFIC для уменьшения потерь в тракте антенны. В примерном варианте осуществления устройство включает в себя первичную RFIC и вторичную RFIC, которая выполнена с возможностью приема аналоговых сигналов по меньшей мере от двух антенн. Вторичная RFIC выполнена с возможностью обработки выбранных аналоговых сигналов, принимаемых по меньшей мере от одной антенны, для генерирования аналогового выходного сигнала, который вводится в первичную RFIC.
EA201591117A 2012-12-12 2013-12-12 Конфигурация rfic для уменьшения потерь в тракте антенны EA029590B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/712,607 US9350392B2 (en) 2012-12-12 2012-12-12 RFIC configuration for reduced antenna trace loss
PCT/US2013/074823 WO2014093716A2 (en) 2012-12-12 2013-12-12 Rfic configuration for reduced antenna trace loss

Publications (2)

Publication Number Publication Date
EA201591117A1 true EA201591117A1 (ru) 2015-09-30
EA029590B1 EA029590B1 (ru) 2018-04-30

Family

ID=49885473

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591117A EA029590B1 (ru) 2012-12-12 2013-12-12 Конфигурация rfic для уменьшения потерь в тракте антенны

Country Status (11)

Country Link
US (1) US9350392B2 (ru)
EP (1) EP2932603B1 (ru)
JP (1) JP6419714B2 (ru)
KR (1) KR102113577B1 (ru)
CN (1) CN104838592B (ru)
AP (1) AP2015008517A0 (ru)
EA (1) EA029590B1 (ru)
EC (1) ECSP15029619A (ru)
MA (1) MA38179B1 (ru)
SA (1) SA515360530B1 (ru)
WO (1) WO2014093716A2 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
EP2829152A2 (en) 2012-03-23 2015-01-28 Corning Optical Communications Wireless Ltd. Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456245B1 (en) 2000-12-13 2002-09-24 Magis Networks, Inc. Card-based diversity antenna structure for wireless communications
US6882829B2 (en) 2002-04-02 2005-04-19 Texas Instruments Incorporated Integrated circuit incorporating RF antenna switch and power amplifier
JP4011555B2 (ja) * 2003-04-24 2007-11-21 シャープ株式会社 無線機能内蔵情報処理端末装置
US6998709B2 (en) 2003-11-05 2006-02-14 Broadcom Corp. RFIC die-package configuration
US7643848B2 (en) 2004-04-13 2010-01-05 Qualcomm, Incorporated Multi-antenna transceiver system
US20060063494A1 (en) * 2004-10-04 2006-03-23 Xiangdon Zhang Remote front-end for a multi-antenna station
US7313414B2 (en) 2004-12-13 2007-12-25 Broadcom Corporation Method and system for mobile receiver antenna architecture for European cellular and broadcasting services
JP4169158B2 (ja) 2004-12-24 2008-10-22 インターナショナル・ビジネス・マシーンズ・コーポレーション 無線ｉｃチップおよびこれを用いた位置認識システム並びにセキュリティシステム
EP1976133B1 (en) 2006-01-17 2017-08-16 Hitachi Metals, Ltd. High frequency circuit component and communication apparatus using such high frequency circuit component
US8314706B2 (en) * 2007-11-16 2012-11-20 Rcd Technology Corporation Coupled radio frequency identification (RFID) and biometric device
US8174385B2 (en) * 2008-09-29 2012-05-08 Mitac Technology Corp. Radio frequency identification reader having antennas in different directions
JP4640500B2 (ja) * 2008-12-15 2011-03-02 パナソニック電工株式会社 無線中継装置
JP2010226374A (ja) * 2009-03-23 2010-10-07 Toshiba Corp マルチバンド無線機
CN201839326U (zh) * 2010-08-13 2011-05-18 宇龙计算机通信科技(深圳)有限公司 一种翻盖式移动终端
JP2012107921A (ja) * 2010-11-16 2012-06-07 Seiko Epson Corp 受信信号判定方法、プログラム、測位装置、及び電子機器
US9014750B2 (en) * 2011-01-13 2015-04-21 Nec Casio Mobile Communications, Ltd. Wireless communication device
US9882602B2 (en) 2011-06-29 2018-01-30 Qualcomm Incorporated Global navigation satellite system receiver with filter bypass mode for improved sensitivity

Also Published As

Publication number Publication date
WO2014093716A2 (en) 2014-06-19
EA029590B1 (ru) 2018-04-30
EP2932603A2 (en) 2015-10-21
KR20150095753A (ko) 2015-08-21
WO2014093716A3 (en) 2014-10-30
US20140162570A1 (en) 2014-06-12
CN104838592A (zh) 2015-08-12
EP2932603B1 (en) 2019-11-27
SA515360530B1 (ar) 2017-10-26
CN104838592B (zh) 2018-11-27
JP6419714B2 (ja) 2018-11-07
US9350392B2 (en) 2016-05-24
ECSP15029619A (es) 2016-01-29
MA38179B1 (fr) 2017-07-31
AP2015008517A0 (en) 2015-06-30
MA38179A1 (fr) 2016-04-29
KR102113577B1 (ko) 2020-05-21
JP2016504857A (ja) 2016-02-12

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