ATE358359T1 - A CONNECTOR ARRANGEMENT IN AN ELECTRONICS SYSTEM - Google Patents

A CONNECTOR ARRANGEMENT IN AN ELECTRONICS SYSTEM

Info

Publication number
ATE358359T1
ATE358359T1 AT00944544T AT00944544T ATE358359T1 AT E358359 T1 ATE358359 T1 AT E358359T1 AT 00944544 T AT00944544 T AT 00944544T AT 00944544 T AT00944544 T AT 00944544T AT E358359 T1 ATE358359 T1 AT E358359T1
Authority
AT
Austria
Prior art keywords
connector
connector arrangement
electronics system
slots
cancel
Prior art date
Application number
AT00944544T
Other languages
German (de)
Inventor
Magnus Olsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE358359T1 publication Critical patent/ATE358359T1/en

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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Networks Using Active Elements (AREA)
  • Transceivers (AREA)
  • Waveguides (AREA)

Abstract

The present invention relates to a RF connector arrangement. A 90 degree hybrid circuit is applied at each side of the connector to divide a signal into two paths. If the connector is disconnected, signals reflected in each path will cancel each other since they are 180 degrees out of phase. This is useful, for instance, in base transceiver stations with empty transceiver slots since no reflection occurs in these slots even though no terminating circuit is used.
AT00944544T 1999-06-22 2000-06-16 A CONNECTOR ARRANGEMENT IN AN ELECTRONICS SYSTEM ATE358359T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902376A SE517056C2 (en) 1999-06-22 1999-06-22 Arrangements in an electronics system

Publications (1)

Publication Number Publication Date
ATE358359T1 true ATE358359T1 (en) 2007-04-15

Family

ID=20416200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00944544T ATE358359T1 (en) 1999-06-22 2000-06-16 A CONNECTOR ARRANGEMENT IN AN ELECTRONICS SYSTEM

Country Status (8)

Country Link
EP (1) EP1190493B1 (en)
JP (1) JP2003502932A (en)
CN (1) CN1357176A (en)
AT (1) ATE358359T1 (en)
AU (1) AU5862900A (en)
DE (1) DE60034124T2 (en)
SE (1) SE517056C2 (en)
WO (1) WO2000079695A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6118557B2 (en) * 2012-12-28 2017-04-19 古野電気株式会社 High frequency transducer
JP6053134B2 (en) * 2012-12-28 2016-12-27 古野電気株式会社 High frequency distributor
FR3005210B1 (en) * 2013-04-26 2016-09-30 Thales Sa DISTRIBUTED POWER CIRCUIT FOR ANTENNA BEAM FORMING NETWORK

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583061A (en) * 1984-06-01 1986-04-15 Raytheon Company Radio frequency power divider/combiner networks
US4673898A (en) * 1986-02-28 1987-06-16 Advanced Systems Research, Inc. Wide band quadrature hybrid
IT1222799B (en) * 1987-10-01 1990-09-12 Gte Telecom Spa HYBRID CIRCUIT AQ WIDE BAND MICROWAVE WITH OUTPUTS IN PHASE OR IN COUNTERPHASE
US4896123A (en) * 1989-02-17 1990-01-23 Mini Circuits Quadraphase modulator
FI83003C (en) * 1989-04-21 1991-05-10 Telenokia Oy 180-GRADS HYBRIDKOPPLING.
JPH04111501A (en) * 1990-08-30 1992-04-13 Mitsubishi Electric Corp Directional coupler
JPH0878916A (en) * 1994-09-05 1996-03-22 Toyota Autom Loom Works Ltd Directional coupler
JP3078488B2 (en) * 1995-11-17 2000-08-21 電気興業株式会社 Phase shifter
JPH10270958A (en) * 1997-03-27 1998-10-09 Mitsubishi Electric Corp Power synthesis amplifier

Also Published As

Publication number Publication date
DE60034124T2 (en) 2007-08-16
EP1190493B1 (en) 2007-03-28
CN1357176A (en) 2002-07-03
WO2000079695A1 (en) 2000-12-28
SE9902376L (en) 2000-12-23
JP2003502932A (en) 2003-01-21
EP1190493A1 (en) 2002-03-27
AU5862900A (en) 2001-01-09
SE9902376D0 (en) 1999-06-22
DE60034124D1 (en) 2007-05-10
SE517056C2 (en) 2002-04-09

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Legal Events

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