JP3842680B2 - 回り込みキャンセラおよび多段中継方式 - Google Patents

回り込みキャンセラおよび多段中継方式 Download PDF

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Publication number
JP3842680B2
JP3842680B2 JP2002081208A JP2002081208A JP3842680B2 JP 3842680 B2 JP3842680 B2 JP 3842680B2 JP 2002081208 A JP2002081208 A JP 2002081208A JP 2002081208 A JP2002081208 A JP 2002081208A JP 3842680 B2 JP3842680 B2 JP 3842680B2
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Japan
Prior art keywords
signal
coefficient
filter
circuit
multipath
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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 - Lifetime
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JP2002081208A
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English (en)
Japanese (ja)
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JP2003174430A5 (enExample
JP2003174430A (ja
Inventor
啓之 濱住
浩一郎 今村
一彦 澁谷
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Japan Broadcasting Corp
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Japan Broadcasting Corp
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Priority to JP2002081208A priority Critical patent/JP3842680B2/ja
Publication of JP2003174430A publication Critical patent/JP2003174430A/ja
Publication of JP2003174430A5 publication Critical patent/JP2003174430A5/ja
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Publication of JP3842680B2 publication Critical patent/JP3842680B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15564—Relay station antennae loop interference reduction
    • H04B7/15585—Relay station antennae loop interference reduction by interference cancellation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
JP2002081208A 2001-09-28 2002-03-22 回り込みキャンセラおよび多段中継方式 Expired - Lifetime JP3842680B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002081208A JP3842680B2 (ja) 2001-09-28 2002-03-22 回り込みキャンセラおよび多段中継方式

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-299982 2001-09-28
JP2001299982 2001-09-28
JP2002081208A JP3842680B2 (ja) 2001-09-28 2002-03-22 回り込みキャンセラおよび多段中継方式

Publications (3)

Publication Number Publication Date
JP2003174430A JP2003174430A (ja) 2003-06-20
JP2003174430A5 JP2003174430A5 (enExample) 2006-03-16
JP3842680B2 true JP3842680B2 (ja) 2006-11-08

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JP2002081208A Expired - Lifetime JP3842680B2 (ja) 2001-09-28 2002-03-22 回り込みキャンセラおよび多段中継方式

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JP (1) JP3842680B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007532038A (ja) 2003-09-03 2007-11-08 モヘビ、ベフザド 近距離用携帯電話中継装置
KR100603608B1 (ko) * 2003-10-29 2006-07-24 한국전자통신연구원 지상파 디지털 텔레비젼 방송 시스템에서 동일채널중계기의 시간지연을 줄이기 위한 복조 장치 및 그 방법
JP4523817B2 (ja) * 2003-12-05 2010-08-11 株式会社エヌ・ティ・ティ・ドコモ 無線中継装置
JP4524148B2 (ja) * 2004-07-16 2010-08-11 株式会社日立国際電気 無線中継装置
JP4563897B2 (ja) * 2005-08-30 2010-10-13 日本放送協会 マルチパス等化装置及びそれを備えた再送信装置
JP2007104574A (ja) * 2005-10-07 2007-04-19 Sharp Corp マルチキャリア無線受信機及び受信方法
JP4649381B2 (ja) * 2006-08-08 2011-03-09 日本放送協会 回り込みキャンセラ
JP4877765B2 (ja) * 2006-08-09 2012-02-15 日本無線株式会社 無線装置
KR100758206B1 (ko) 2006-09-14 2007-09-12 주식회사 쏠리테크 반향성분 제거 시스템 및 반향성분 제거방법
KR100873487B1 (ko) * 2007-05-09 2008-12-15 한국전자통신연구원 동일채널 중계장치 및 그 방법
JP2009065593A (ja) * 2007-09-10 2009-03-26 Withus Co Ltd カスケード型発振除去中継器
JP5023007B2 (ja) * 2008-07-09 2012-09-12 日本放送協会 Ｏｆｄｍ信号受信装置および中継装置
JP5023006B2 (ja) * 2008-07-09 2012-09-12 日本放送協会 Ｏｆｄｍ信号受信装置および中継装置
JP5631158B2 (ja) * 2010-11-08 2014-11-26 マスプロ電工株式会社 遅延波キャンセラ及び中継装置

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Publication number Publication date
JP2003174430A (ja) 2003-06-20

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