DE69223892D1 - Kreuzpolarisationsinterferenzkompensator - Google Patents

Kreuzpolarisationsinterferenzkompensator

Info

Publication number
DE69223892D1
DE69223892D1 DE69223892T DE69223892T DE69223892D1 DE 69223892 D1 DE69223892 D1 DE 69223892D1 DE 69223892 T DE69223892 T DE 69223892T DE 69223892 T DE69223892 T DE 69223892T DE 69223892 D1 DE69223892 D1 DE 69223892D1
Authority
DE
Germany
Prior art keywords
cross polarization
polarization interference
interference compensator
compensator
cross
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
DE69223892T
Other languages
English (en)
Other versions
DE69223892T2 (de
Inventor
Shoichi Mizoguchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69223892D1 publication Critical patent/DE69223892D1/de
Application granted granted Critical
Publication of DE69223892T2 publication Critical patent/DE69223892T2/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
    • H04B7/002—Reducing depolarization effects
DE69223892T 1991-09-25 1992-09-23 Kreuzpolarisationsinterferenzkompensator Expired - Fee Related DE69223892T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27308691A JP3169646B2 (ja) 1991-09-25 1991-09-25 交差偏波干渉補償器

Publications (2)

Publication Number Publication Date
DE69223892D1 true DE69223892D1 (de) 1998-02-12
DE69223892T2 DE69223892T2 (de) 1998-04-30

Family

ID=17522952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223892T Expired - Fee Related DE69223892T2 (de) 1991-09-25 1992-09-23 Kreuzpolarisationsinterferenzkompensator

Country Status (5)

Country Link
US (1) US5241320A (de)
EP (1) EP0534384B1 (de)
JP (1) JP3169646B2 (de)
AU (1) AU649202B2 (de)
DE (1) DE69223892T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517531A (en) * 1991-05-29 1996-05-14 The United States Of America As Represented By The Secretary Of The Navy Kernel adaptive interference suppression system
CA2073082C (en) * 1991-07-08 1997-09-09 Takanori Iwamatsu Fractionally spaced cross-polarization interference canceller
US5396655A (en) * 1992-11-30 1995-03-07 At&T Corp. Adaptive canceler for contiguous band filtering
DE69533816T2 (de) * 1994-03-28 2005-04-21 Nec Corp Verfahren und Vorrichtung zum Steuern der Filterkoeffizienten eines adaptiven signalangepassten Filters in einem automatischen Entzerrer
US5901343A (en) * 1997-05-09 1999-05-04 Lockheed Martin Corporation Adaptive cross polarization Interference canceler for use at intermediate frequencies
US6449320B1 (en) 1999-07-02 2002-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Equalization with DC-offset compensation
JP3988526B2 (ja) 2002-05-14 2007-10-10 三菱電機株式会社 スタータ制御装置および制御装置付スタータ
US7613260B2 (en) * 2005-11-21 2009-11-03 Provigent Ltd Modem control using cross-polarization interference estimation
US7796708B2 (en) * 2006-03-29 2010-09-14 Provigent Ltd. Adaptive receiver loops with weighted decision-directed error
US7643512B2 (en) 2006-06-29 2010-01-05 Provigent Ltd. Cascaded links with adaptive coding and modulation
US7839952B2 (en) 2006-12-05 2010-11-23 Provigent Ltd Data rate coordination in protected variable-rate links
US7720136B2 (en) 2006-12-26 2010-05-18 Provigent Ltd Adaptive coding and modulation based on link performance prediction
US8315574B2 (en) * 2007-04-13 2012-11-20 Broadcom Corporation Management of variable-rate communication links
US7821938B2 (en) * 2007-04-20 2010-10-26 Provigent Ltd. Adaptive coding and modulation for synchronous connections
US8001445B2 (en) * 2007-08-13 2011-08-16 Provigent Ltd. Protected communication link with improved protection indication
US8040985B2 (en) * 2007-10-09 2011-10-18 Provigent Ltd Decoding of forward error correction codes in the presence of phase noise
WO2010011500A1 (en) * 2008-07-25 2010-01-28 Smith International, Inc. Pdc bit having split blades
JP4746703B1 (ja) * 2010-03-29 2011-08-10 株式会社東芝 電子機器、ハードディスクドライブ
US10466338B2 (en) * 2016-07-17 2019-11-05 Commscope Technologies Llc Detecting Federal Incumbent Radar (FIR) signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633105A (en) * 1970-04-01 1972-01-04 Gte Automatic Electric Lab Inc Digital adaptive equalizer system
CA1338153C (en) * 1987-11-10 1996-03-12 Yoshihiro Nozue Interference canceller
JPH0756970B2 (ja) * 1988-05-30 1995-06-14 日本電信電話株式会社 交差偏波受信回路
JPH07118629B2 (ja) * 1988-11-21 1995-12-18 富士電機株式会社 フィルタ時定数可変のアナログ入力装置
JPH02298119A (ja) * 1988-12-23 1990-12-10 Nec Corp アダプティブ・フィルタによるノイズ除去の方法及び装置
CA2022050C (en) * 1989-07-27 1993-03-23 Toru Matsuura Cross-polarization interference cancellation system capable of stably carrying out operation
JP2536207B2 (ja) * 1990-01-23 1996-09-18 日本電気株式会社 干渉補償器

Also Published As

Publication number Publication date
JPH0590983A (ja) 1993-04-09
EP0534384A3 (en) 1993-07-14
JP3169646B2 (ja) 2001-05-28
EP0534384B1 (de) 1998-01-07
AU2537692A (en) 1993-04-01
AU649202B2 (en) 1994-05-12
EP0534384A2 (de) 1993-03-31
US5241320A (en) 1993-08-31
DE69223892T2 (de) 1998-04-30

Similar Documents

Publication Publication Date Title
DE69220006D1 (de) Kreuzpolarisationsinterferenzkompensator
DE69101568D1 (de) Kreuzpolarisationsinterferenzkompensator.
DE3888764D1 (de) Kreuzpolarisationsinterferenzkompensator.
DE69128613D1 (de) Doppelbrechender Interferenz-Polarisator
DE69223892T2 (de) Kreuzpolarisationsinterferenzkompensator
DE69222895D1 (de) Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten
FI921435A (fi) Skydd foer saenkpump i svaora foerhaollanden
FI922759A (fi) Loesningsmedelskompositioner foer anvaendning i tryckkaensligt kopieringspapper
NO305294B1 (no) R°rhenger
FI923724A (fi) Monterings- och distansanordning foer braenslestavarna i en kokvattenreaktor
FI925206A (fi) Rengoerningsprodukt i vaetskeform
FI924750A (fi) Zirkoniumbaserad legering foer komponenter i kaernreaktorer
FI922180A (fi) Tuggummi innehaollande tuggummibas i en valsningsblandning
DE4290817T1 (de) Stellantrieb-Servo-Kompensationsverfahren
DE69211844T2 (de) Richteinrichtung
NO933170D0 (no) Heterocykliske forbindelser
FI935060A0 (fi) Kompensaatiojärjestely
FI920998A (fi) Skaermad hytt i modulkonstruktion
TR25953A (tr) SüBSTITüE EDILMIS 2-ARILPIROLLER
DE69326406T2 (de) Polarisationsdetektor
NO305649B1 (no) Silot°mmeanordning
DE9318442U1 (de) Längenausgleich-Kompensator
KR950700838A (ko) 다중경사 보상기(multislope compensator)
BR9206745A (pt) Compensação de polarização CRT
TR26694A (tr) SüBSTITüE EDILMIS 4-HETARIL-PIRAZOLINLER

Legal Events

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