DE60031399D1 - Symmetriereinrichtung, Mischer und damit versehener Abwärtsumsetzer - Google Patents

Symmetriereinrichtung, Mischer und damit versehener Abwärtsumsetzer

Info

Publication number
DE60031399D1
DE60031399D1 DE60031399T DE60031399T DE60031399D1 DE 60031399 D1 DE60031399 D1 DE 60031399D1 DE 60031399 T DE60031399 T DE 60031399T DE 60031399 T DE60031399 T DE 60031399T DE 60031399 D1 DE60031399 D1 DE 60031399D1
Authority
DE
Germany
Prior art keywords
lines
port
central line
line
adjacent
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 - Lifetime
Application number
DE60031399T
Other languages
English (en)
Other versions
DE60031399T2 (de
Inventor
Hardial Singh Gill
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.)
Ericsson AB
Original Assignee
Marconi Communications GmbH
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 Marconi Communications GmbH filed Critical Marconi Communications GmbH
Application granted granted Critical
Publication of DE60031399D1 publication Critical patent/DE60031399D1/de
Publication of DE60031399T2 publication Critical patent/DE60031399T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
DE60031399T 2000-08-16 2000-08-16 Symmetriereinrichtung, Mischer und damit versehener Abwärtsumsetzer Expired - Lifetime DE60031399T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00117612A EP1184931B1 (de) 2000-08-16 2000-08-16 Symmetriereinrichtung, Mischer und damit versehener Abwärtsumsetzer

Publications (2)

Publication Number Publication Date
DE60031399D1 true DE60031399D1 (de) 2006-11-30
DE60031399T2 DE60031399T2 (de) 2007-08-30

Family

ID=8169537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60031399T Expired - Lifetime DE60031399T2 (de) 2000-08-16 2000-08-16 Symmetriereinrichtung, Mischer und damit versehener Abwärtsumsetzer

Country Status (6)

Country Link
US (1) US20020022458A1 (de)
EP (1) EP1184931B1 (de)
CN (1) CN1340910A (de)
AT (1) ATE343227T1 (de)
DE (1) DE60031399T2 (de)
NO (1) NO20013976L (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005064787A1 (ja) * 2003-12-25 2007-07-26 株式会社アドバンテスト 周波数変換器
JP4079173B2 (ja) * 2004-02-06 2008-04-23 株式会社村田製作所 平衡型分配器
JP2009260444A (ja) * 2008-04-11 2009-11-05 Toshiba Corp 合成器、増幅器、送信機
CN102818963B (zh) * 2012-09-11 2014-09-17 上海电缆研究所 一种无balun多通道的对称数据电缆测试方法及系统
CN104022322B (zh) * 2013-03-01 2016-08-03 国基电子（上海）有限公司 平衡非平衡转换器
EP3533105B1 (de) 2016-10-27 2020-07-29 Telefonaktiebolaget LM Ericsson (PUBL) Balunanordnung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186352A (en) * 1978-03-23 1980-01-29 Rockwell International Corporation Signal converter apparatus
US4739289A (en) * 1986-11-24 1988-04-19 Celeritek Inc. Microstrip balun having improved bandwidth
US5121090A (en) * 1990-04-09 1992-06-09 Tektronix, Inc. Balun providing dual balanced outputs
US5697088A (en) * 1996-08-05 1997-12-09 Motorola, Inc. Balun transformer
FI103614B1 (fi) * 1997-03-20 1999-07-30 Nokia Mobile Phones Ltd Vaiheistus- ja balansointielin
US6351192B1 (en) * 1999-03-25 2002-02-26 Industrial Technology Research Institute Miniaturized balun transformer with a plurality of interconnecting bondwires

Also Published As

Publication number Publication date
US20020022458A1 (en) 2002-02-21
CN1340910A (zh) 2002-03-20
ATE343227T1 (de) 2006-11-15
DE60031399T2 (de) 2007-08-30
NO20013976L (no) 2002-02-19
NO20013976D0 (no) 2001-08-15
EP1184931B1 (de) 2006-10-18
EP1184931A1 (de) 2002-03-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ERICSSON AB, STOCKHOLM, SE

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SCHMELCHER, T., PAT.-ASS., 52134 HERZOGENRATH