ATE238612T1 - Symmetrierglied - Google Patents

Symmetrierglied

Info

Publication number
ATE238612T1
ATE238612T1 AT00960911T AT00960911T ATE238612T1 AT E238612 T1 ATE238612 T1 AT E238612T1 AT 00960911 T AT00960911 T AT 00960911T AT 00960911 T AT00960911 T AT 00960911T AT E238612 T1 ATE238612 T1 AT E238612T1
Authority
AT
Austria
Prior art keywords
line
terminal
adjacent
unsymmetrical
ground
Prior art date
Application number
AT00960911T
Other languages
English (en)
Inventor
Hardial Gill
Original Assignee
Marconi Comm 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 Comm Gmbh filed Critical Marconi Comm Gmbh
Application granted granted Critical
Publication of ATE238612T1 publication Critical patent/ATE238612T1/de

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 lines or devices with unbalanced lines or devices

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Waveguides (AREA)
  • Multi-Conductor Connections (AREA)
  • Glass Compositions (AREA)
  • Amplifiers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT00960911T 1999-09-14 2000-09-12 Symmetrierglied ATE238612T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19943955A DE19943955A1 (de) 1999-09-14 1999-09-14 Symmetrierglied
PCT/IB2000/001366 WO2001020708A1 (de) 1999-09-14 2000-09-12 Symmetrierglied

Publications (1)

Publication Number Publication Date
ATE238612T1 true ATE238612T1 (de) 2003-05-15

Family

ID=7921942

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00960911T ATE238612T1 (de) 1999-09-14 2000-09-12 Symmetrierglied

Country Status (8)

Country Link
US (1) US6714094B1 (de)
EP (1) EP1218961B1 (de)
CN (1) CN1206769C (de)
AT (1) ATE238612T1 (de)
AU (1) AU7306500A (de)
DE (2) DE19943955A1 (de)
NO (1) NO20021284L (de)
WO (1) WO2001020708A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943955A1 (de) 1999-09-14 2001-04-12 Bosch Gmbh Robert Symmetrierglied
US6819199B2 (en) * 2001-01-22 2004-11-16 Broadcom Corporation Balun transformer with means for reducing a physical dimension thereof
US7468640B2 (en) * 2004-02-06 2008-12-23 Murata Manufacturing Co., Ltd. Balanced splitter
WO2021053934A1 (ja) * 2019-09-17 2021-03-25 株式会社村田製作所 バラン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739289A (en) * 1986-11-24 1988-04-19 Celeritek Inc. Microstrip balun having improved bandwidth
US5003622A (en) * 1989-09-26 1991-03-26 Astec International Limited Printed circuit transformer
US5697088A (en) * 1996-08-05 1997-12-09 Motorola, Inc. Balun transformer
JPH10163715A (ja) * 1996-11-26 1998-06-19 Murata Mfg Co Ltd 不平衡−平衡変換器
JPH10233813A (ja) 1996-12-16 1998-09-02 Murata Mfg Co Ltd ４相位相変換器
FI103614B (fi) 1997-03-20 1999-07-30 Nokia Mobile Phones Ltd Vaiheistus- ja balansointielin
DE19943955A1 (de) 1999-09-14 2001-04-12 Bosch Gmbh Robert Symmetrierglied

Also Published As

Publication number Publication date
DE19943955A1 (de) 2001-04-12
EP1218961B1 (de) 2003-04-23
AU7306500A (en) 2001-04-17
NO20021284L (no) 2002-05-14
EP1218961A1 (de) 2002-07-03
US6714094B1 (en) 2004-03-30
DE50001914D1 (de) 2003-05-28
CN1206769C (zh) 2005-06-15
NO20021284D0 (no) 2002-03-14
WO2001020708A1 (de) 2001-03-22
CN1390370A (zh) 2003-01-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee