KR20080005295A - 무선 장치 - Google Patents

무선 장치 Download PDF

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Publication number
KR20080005295A
KR20080005295A KR1020077027621A KR20077027621A KR20080005295A KR 20080005295 A KR20080005295 A KR 20080005295A KR 1020077027621 A KR1020077027621 A KR 1020077027621A KR 20077027621 A KR20077027621 A KR 20077027621A KR 20080005295 A KR20080005295 A KR 20080005295A
Authority
KR
South Korea
Prior art keywords
antenna
receiver
signal
state
transmitter
Prior art date
Application number
KR1020077027621A
Other languages
English (en)
Korean (ko)
Inventor
데이비드 에이치 에반스
Original Assignee
엔엑스피 비 브이
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 엔엑스피 비 브이 filed Critical 엔엑스피 비 브이
Publication of KR20080005295A publication Critical patent/KR20080005295A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3976—Including strand which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous composition, water solubility, heat shrinkability, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020077027621A 2005-04-28 2006-04-20 무선 장치 KR20080005295A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05103545.9 2005-04-28
EP05103545 2005-04-28

Publications (1)

Publication Number Publication Date
KR20080005295A true KR20080005295A (ko) 2008-01-10

Family

ID=36676056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077027621A KR20080005295A (ko) 2005-04-28 2006-04-20 무선 장치

Country Status (6)

Country Link
US (1) US20090061715A1 (ja)
EP (1) EP1878135A1 (ja)
JP (1) JP2008538886A (ja)
KR (1) KR20080005295A (ja)
CN (1) CN101167266A (ja)
WO (1) WO2006114731A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140012590A (ko) * 2012-07-19 2014-02-03 한국전자통신연구원 다중 지향성 안테나를 이용한 무선 통신 방법 및 그 장치

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM311139U (en) * 2006-09-06 2007-05-01 Wistron Corp Antenna module and related electronic device
US7933561B2 (en) * 2006-12-11 2011-04-26 Apple Inc. Wireless communications circuitry with simultaneous receive capabilities for handheld electronic devices
GB2445974B (en) 2007-01-25 2011-05-11 Hewlett Packard Development Co Apparatus for and method of selecting between antennas for wireless communication
EP2063548B1 (en) 2007-11-23 2012-04-11 Alcatel Lucent A user terminal for radio communications, and method of operation thereof
US20100022192A1 (en) * 2008-07-24 2010-01-28 Infineon Technologies Ag Systems and Methods for Transmitter/Receiver Diversity
US9231680B2 (en) * 2009-03-03 2016-01-05 Rfaxis, Inc. Multi-channel radio frequency front end circuit
KR101638911B1 (ko) 2009-03-06 2016-07-12 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 듀얼 모드 이동 단말기 및 이를 위한 제어 방법
US8670726B2 (en) * 2010-07-08 2014-03-11 Microsemi Corporation Architecture for coexistence of multiple band radios
US8676136B2 (en) * 2011-01-26 2014-03-18 Peraso Technologies, Inc. Radio antenna switch
CN104115421B (zh) * 2012-01-06 2017-05-31 Lg电子株式会社 用于在无线接入系统中使用时分双工模式发送和接收信号的方法及其装置
GB2512607B (en) * 2013-04-03 2015-11-11 Broadcom Corp Controlled mobile apparatus antenna switching
TWI516044B (zh) * 2013-04-19 2016-01-01 宏達國際電子股份有限公司 手持式電子裝置、無線通信裝置及其天線的切換方法
CN104113859B (zh) * 2013-04-19 2017-09-15 宏达国际电子股份有限公司 无线通信装置及其天线的切换方法
CN104348504A (zh) * 2013-08-08 2015-02-11 联想(北京)有限公司 一种射频电路及电子设备
KR102277257B1 (ko) * 2014-05-19 2021-07-14 엘지전자 주식회사 전이중 통신 방식 및 반이중 통신방식을 지원하는 시스템에서 통신을 수행하는 방법 및 이를 위한 장치
US10069520B2 (en) * 2015-04-14 2018-09-04 Huawei Technologies Co., Ltd. Multimode terminal
US10581162B2 (en) * 2016-08-22 2020-03-03 Keysight Technologies, Inc. Systems and methods for determining a spatial radiation characteristic of a transmitted radio-frequency signal
CN108512315B (zh) * 2018-04-23 2020-02-21 哈尔滨工业大学 基于双边lcc结构的注入式无线能量与信息同步传输电路
CN112769449B (zh) * 2021-01-11 2022-07-01 维沃移动通信有限公司 射频电路、射频电路控制方法、装置和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000196513A (ja) * 1998-12-24 2000-07-14 Casio Comput Co Ltd 携帯電話装置及びその制御方法
JP2002009679A (ja) * 2000-06-26 2002-01-11 Matsushita Electric Ind Co Ltd 無線端末装置
US20030003881A1 (en) * 2001-06-27 2003-01-02 Anim-Appiah Kofi Dankwa Antenna connection and switching for transmit and receive diversity
US7103382B2 (en) * 2001-07-10 2006-09-05 Kyocera Wireless Corp. System and method for receiving and transmitting information in a multipath environment
JP4067456B2 (ja) * 2003-06-09 2008-03-26 富士通テン株式会社 レーダ装置及びその信号処理制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140012590A (ko) * 2012-07-19 2014-02-03 한국전자통신연구원 다중 지향성 안테나를 이용한 무선 통신 방법 및 그 장치

Also Published As

Publication number Publication date
JP2008538886A (ja) 2008-11-06
CN101167266A (zh) 2008-04-23
EP1878135A1 (en) 2008-01-16
US20090061715A1 (en) 2009-03-05
WO2006114731A1 (en) 2006-11-02

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