DE60212260D1 - OFDM-Empfänger - Google Patents

OFDM-Empfänger

Info

Publication number
DE60212260D1
DE60212260D1 DE60212260T DE60212260T DE60212260D1 DE 60212260 D1 DE60212260 D1 DE 60212260D1 DE 60212260 T DE60212260 T DE 60212260T DE 60212260 T DE60212260 T DE 60212260T DE 60212260 D1 DE60212260 D1 DE 60212260D1
Authority
DE
Germany
Prior art keywords
ofdm receiver
ofdm
receiver
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.)
Expired - Fee Related
Application number
DE60212260T
Other languages
English (en)
Other versions
DE60212260T2 (de
Inventor
Yukio Ohtaki
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE60212260D1 publication Critical patent/DE60212260D1/de
Application granted granted Critical
Publication of DE60212260T2 publication Critical patent/DE60212260T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—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 pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
DE60212260T 2001-07-05 2002-07-04 OFDM-Empfänger Expired - Fee Related DE60212260T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001204865A JP2003018123A (ja) 2001-07-05 2001-07-05 Ｏｆｄｍ受信装置
JP2001204865 2001-07-05

Publications (2)

Publication Number Publication Date
DE60212260D1 true DE60212260D1 (de) 2006-07-27
DE60212260T2 DE60212260T2 (de) 2007-04-19

Family

ID=19041271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212260T Expired - Fee Related DE60212260T2 (de) 2001-07-05 2002-07-04 OFDM-Empfänger

Country Status (4)

Country Link
US (1) US20030007450A1 (de)
EP (1) EP1274210B1 (de)
JP (1) JP2003018123A (de)
DE (1) DE60212260T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318641A3 (de) * 2001-12-10 2006-10-04 Alps Electric Co., Ltd. Trägerrückgewinnung bei Antennendiverstität
JP2004112216A (ja) 2002-09-17 2004-04-08 Alps Electric Co Ltd Ｏｆｄｍ受信装置
US7398068B2 (en) * 2003-05-05 2008-07-08 Marvell International Ltd. Dual antenna system having one phase lock loop
US20090180446A9 (en) * 2003-07-09 2009-07-16 Mark Kent Method and system for implementing a single weight spatial multiplexing (SM) MIMO system without insertion loss
US8532019B2 (en) * 2004-10-06 2013-09-10 Broadcom Corporation Method and system for implementing a single weight (SW) single channel (SC) MIMO system
US8098683B2 (en) 2004-10-06 2012-01-17 Broadcom Corporation Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
TWI311423B (en) * 2004-11-03 2009-06-21 Wionics Researc Transceiver for use in an ultrawideband communication system
WO2006132312A1 (ja) 2005-06-09 2006-12-14 Matsushita Electric Industrial Co., Ltd. 通信モジュールとその製造方法
KR100653642B1 (ko) * 2005-11-18 2006-12-06 삼성전자주식회사 Ｄｃ 옵셋 제거된 기저 대역 신호를 이용하는 ｒｆ 수신장치 및 방법
DE102006057520A1 (de) 2005-12-15 2007-06-21 Lindenmeier, Heinz, Prof. Dr. Ing. Empfangsanlage mit Gleichphasung von Antennensignalen
WO2007109764A2 (en) * 2006-03-22 2007-09-27 Virginia Tech Intellectual Properties, Inc. Analog fourier transform channelizer and ofdm receiver
US20080096509A1 (en) * 2006-10-19 2008-04-24 Maxlinear, Inc. Low Complexity Diversity Receiver
US9144012B2 (en) * 2010-09-23 2015-09-22 Samsung Electronics Co., Ltd. Method and system of MIMO and beamforming transmitter and receiver architecture
US8670322B2 (en) * 2011-06-06 2014-03-11 Wilocity, Ltd. Single transmission line for connecting radio frequency modules in an electronic device
US9088468B2 (en) * 2012-01-20 2015-07-21 Telefonaktiebolaget L M Ericsson (Publ) Double conversion dual-carrier radio frequency receiver
US8874063B2 (en) * 2013-03-08 2014-10-28 Qualcomm Incorporated Simultaneous signal receiver with interspersed frequency allocation
JP6325958B2 (ja) * 2014-10-03 2018-05-16 パナソニック株式会社 ダイバーシティ受信機
JP6452487B2 (ja) * 2015-02-24 2019-01-16 株式会社Ｎｔｔドコモ 位相差測定器
JP2017158086A (ja) * 2016-03-03 2017-09-07 富士通株式会社 アクティブフェーズドアレイ送信機、アクティブフェーズドアレイ受信機およびアクティブフェーズドアレイ送受信機
JP2022059316A (ja) * 2020-10-01 2022-04-13 株式会社デンソー レーダ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3381580B2 (ja) * 1996-11-22 2003-03-04 株式会社豊田中央研究所 アダプティブ通信装置
JPH10247869A (ja) * 1997-03-04 1998-09-14 Nec Corp ダイバーシティ回路
EP1290469B1 (de) * 2000-05-22 2009-10-14 IPG Electronics 503 Limited Integrierter gps/dab empfänger
KR100491194B1 (ko) * 2000-06-20 2005-05-25 파워웨이브 테크놀로지스, 인크. 다중 캐리어 통신 시스템에서 피크 전력 감소를 위한시스템 및 방법
US7058145B2 (en) * 2001-06-04 2006-06-06 Qualcomm, Inc. Diversity gain with a compact antenna

Also Published As

Publication number Publication date
EP1274210B1 (de) 2006-06-14
DE60212260T2 (de) 2007-04-19
JP2003018123A (ja) 2003-01-17
US20030007450A1 (en) 2003-01-09
EP1274210A1 (de) 2003-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee