AU2002218307A1 - A radio frequency amplifying circuit - Google Patents

A radio frequency amplifying circuit

Info

Publication number
AU2002218307A1
AU2002218307A1 AU2002218307A AU1830702A AU2002218307A1 AU 2002218307 A1 AU2002218307 A1 AU 2002218307A1 AU 2002218307 A AU2002218307 A AU 2002218307A AU 1830702 A AU1830702 A AU 1830702A AU 2002218307 A1 AU2002218307 A1 AU 2002218307A1
Authority
AU
Australia
Prior art keywords
radio frequency
amplifying circuit
frequency amplifying
circuit
radio
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.)
Abandoned
Application number
AU2002218307A
Inventor
Per-Olof Brandt
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from EP00610120A external-priority patent/EP1209756B1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002218307A1 publication Critical patent/AU2002218307A1/en
Abandoned 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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
AU2002218307A 2000-11-28 2001-11-16 A radio frequency amplifying circuit Abandoned AU2002218307A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP00610120 2000-11-28
EP00610120A EP1209756B1 (en) 2000-11-28 2000-11-28 A radio frequency amplifying circuit
US25375200P 2000-11-29 2000-11-29
US60253752 2000-11-29
PCT/EP2001/013400 WO2002045206A1 (en) 2000-11-28 2001-11-16 A radio frequency amplifying circuit

Publications (1)

Publication Number Publication Date
AU2002218307A1 true AU2002218307A1 (en) 2002-06-11

Family

ID=26073709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002218307A Abandoned AU2002218307A1 (en) 2000-11-28 2001-11-16 A radio frequency amplifying circuit

Country Status (5)

Country Link
US (1) US6794953B2 (en)
CN (1) CN1476650A (en)
AU (1) AU2002218307A1 (en)
TW (1) TW558865B (en)
WO (1) WO2002045206A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004296719A (en) * 2003-03-26 2004-10-21 Renesas Technology Corp Semiconductor device
US7158386B2 (en) * 2003-05-08 2007-01-02 Powerwave Technologies, Inc. Balanced radio frequency power amplifier with temperature compensation
US7321276B2 (en) * 2005-06-30 2008-01-22 Harris Stratex Networks, Inc. Independently adjustable combined harmonic rejection filter and power sampler
ATE553531T1 (en) * 2006-10-17 2012-04-15 Mitsubishi Electric Corp OSCILLATOR, TRANSMIT/RECEIVE DEVICE AND FREQUENCY SYNTHESIZER
DE102007007356B4 (en) * 2007-02-14 2009-01-15 Infineon Technologies Ag High frequency circuit, standard cell, design system and test method
US20100022209A1 (en) * 2008-07-25 2010-01-28 Motorola, Inc Method and apparatus for reducing peak current variation in a radio
US20100244981A1 (en) * 2009-03-30 2010-09-30 Oleksandr Gorbachov Radio frequency power divider and combiner circuit
TWI433385B (en) * 2010-06-17 2014-04-01 Univ Nat Chiao Tung Planar asymmetric crossover coupler
CN102098007B (en) * 2010-12-21 2013-05-08 广州杰赛科技股份有限公司 Mismatch protection device for radio frequency (RF) amplifying circuit and method thereof
JP6539119B2 (en) * 2014-06-13 2019-07-03 住友電気工業株式会社 Electronic device
US9806394B2 (en) * 2015-05-20 2017-10-31 Mediatek Inc. 0/90 degree coupler with complex termination
DE102016111887A1 (en) * 2016-06-29 2018-01-04 Infineon Technologies Ag Differential directional coupler, signal conversion system, and method for converting a differential input signal
CN106450623B (en) * 2016-12-05 2021-07-23 安徽四创电子股份有限公司 Differential pair wire interface based on circulator
US10230038B2 (en) * 2017-04-18 2019-03-12 International Business Machines Corporation Four-port circulator with frequency conversion based on nondegenerate three waving mixing josephson devices
EP3404832B1 (en) * 2017-05-18 2020-02-12 IMEC vzw Rf phase shifting device
RU183839U1 (en) * 2018-01-10 2018-10-05 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" COMPACT THREE-LINE DIRECTED TAP

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868584A (en) * 1971-02-08 1975-02-25 Henry Richard Beurrier Amplifier with input and output match
US4305043A (en) * 1980-03-03 1981-12-08 Ford Aerospace & Communications Corporation Coupler having arbitrary impedance transformation ratio and arbitrary coubling ratio
US4419635A (en) * 1981-09-24 1983-12-06 The United States Of America As Represented By The Secretary Of The Navy Slotline reverse-phased hybrid ring coupler
US4656434A (en) 1986-02-03 1987-04-07 Raytheon Company RF power amplifier with load mismatch compensation
US4827270A (en) * 1986-12-22 1989-05-02 Mitsubishi Denki Kabushiki Kaisha Antenna device
JPH0767057B2 (en) * 1987-04-10 1995-07-19 三菱電機株式会社 Microwave power combining FET amplifier
US5159298A (en) * 1991-01-29 1992-10-27 Motorola, Inc. Microstrip directional coupler with single element compensation
WO1993019527A1 (en) * 1992-03-19 1993-09-30 Tdk Corporation Hybrid coupler
US5917860A (en) * 1993-12-13 1999-06-29 Industrial Technology Research Institute Digital transmitter utilizing a phase shifter having decoupled coplanar microstrips
US5499001A (en) * 1994-02-24 1996-03-12 Degun; Joginder S. Cavity matched hybrid coupler
GB9510829D0 (en) * 1995-05-22 1995-07-19 Racal Mesl Radar Limited Radio frequency coupler
JPH1013156A (en) * 1996-06-24 1998-01-16 Nec Corp Balanced modulator
US6058144A (en) * 1998-04-03 2000-05-02 Nortel Networks Corporation Multi-GB/S data pulse receiver
US6078227A (en) * 1998-08-24 2000-06-20 Motorola, Inc. Dual quadrature branchline in-phase power combiner and power splitter
US6304155B1 (en) * 2000-03-28 2001-10-16 Thomcast Communications, Inc. Doubling the power handling capacity of a circulator-based isolator using hybrids

Also Published As

Publication number Publication date
US20020063596A1 (en) 2002-05-30
WO2002045206A1 (en) 2002-06-06
US6794953B2 (en) 2004-09-21
TW558865B (en) 2003-10-21
CN1476650A (en) 2004-02-18

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