PT2035840T - Método de funcionamento de um dispositivo para determinação dos parâmetros de funcionamento de um amplificador de potência de alta frequência - Google Patents

Método de funcionamento de um dispositivo para determinação dos parâmetros de funcionamento de um amplificador de potência de alta frequência

Info

Publication number
PT2035840T
PT2035840T PT77259489T PT07725948T PT2035840T PT 2035840 T PT2035840 T PT 2035840T PT 77259489 T PT77259489 T PT 77259489T PT 07725948 T PT07725948 T PT 07725948T PT 2035840 T PT2035840 T PT 2035840T
Authority
PT
Portugal
Prior art keywords
determining
arrangement
operating
power amplifier
frequency power
Prior art date
Application number
PT77259489T
Other languages
English (en)
Inventor
Höbel Daniel
Köhler Hendrik
Original Assignee
Rohde & Schwarz
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 Rohde & Schwarz filed Critical Rohde & Schwarz
Publication of PT2035840T publication Critical patent/PT2035840T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
PT77259489T 2006-07-05 2007-06-11 Método de funcionamento de um dispositivo para determinação dos parâmetros de funcionamento de um amplificador de potência de alta frequência PT2035840T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006031053A DE102006031053A1 (de) 2006-07-05 2006-07-05 Anordnung zum Bestimmen der Betriebskenngrößen eines Hochfrequenz-Leistungsverstärkers

Publications (1)

Publication Number Publication Date
PT2035840T true PT2035840T (pt) 2017-05-22

Family

ID=38621705

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77259489T PT2035840T (pt) 2006-07-05 2007-06-11 Método de funcionamento de um dispositivo para determinação dos parâmetros de funcionamento de um amplificador de potência de alta frequência

Country Status (12)

Country Link
US (1) US8219336B2 (pt)
EP (1) EP2035840B1 (pt)
CN (1) CN101473233B (pt)
AU (1) AU2007271493B2 (pt)
DE (1) DE102006031053A1 (pt)
DK (1) DK2035840T3 (pt)
ES (1) ES2617103T3 (pt)
IL (1) IL196237A (pt)
NO (1) NO20085168L (pt)
PT (1) PT2035840T (pt)
WO (1) WO2008003385A1 (pt)
ZA (1) ZA200900023B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213885B2 (en) * 2008-04-11 2012-07-03 Nautel Limited Impedance measurement in an active radio frequency transmitter
GB0914926D0 (en) * 2009-08-26 2009-09-30 Secr Defence Hybrid RF reflection measurement system (HRS)
US9203489B2 (en) 2010-05-05 2015-12-01 Google Technology Holdings LLC Method and precoder information feedback in multi-antenna wireless communication systems
US9813262B2 (en) 2012-12-03 2017-11-07 Google Technology Holdings LLC Method and apparatus for selectively transmitting data using spatial diversity
US9591508B2 (en) 2012-12-20 2017-03-07 Google Technology Holdings LLC Methods and apparatus for transmitting data between different peer-to-peer communication groups
US9979531B2 (en) 2013-01-03 2018-05-22 Google Technology Holdings LLC Method and apparatus for tuning a communication device for multi band operation
US10229697B2 (en) 2013-03-12 2019-03-12 Google Technology Holdings LLC Apparatus and method for beamforming to obtain voice and noise signals
US9386542B2 (en) 2013-09-19 2016-07-05 Google Technology Holdings, LLC Method and apparatus for estimating transmit power of a wireless device
US9549290B2 (en) 2013-12-19 2017-01-17 Google Technology Holdings LLC Method and apparatus for determining direction information for a wireless device
US9491007B2 (en) 2014-04-28 2016-11-08 Google Technology Holdings LLC Apparatus and method for antenna matching
US9478847B2 (en) 2014-06-02 2016-10-25 Google Technology Holdings LLC Antenna system and method of assembly for a wearable electronic device
US20160036482A1 (en) * 2014-07-29 2016-02-04 Google Technology Holdings LLC Apparatus and method for antenna tuning
CN105490758A (zh) * 2014-09-18 2016-04-13 常熟市凯力达蜂窝包装材料有限公司 高精度射频驻波检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148655B (de) * 1959-11-18 1963-05-16 Siemens Ag Messanordnung zur Leistungsmessung an Hochfrequenzsendern
DE2710752A1 (de) * 1977-03-11 1978-09-14 Rohde & Schwarz Schaltung zum regeln der ausgangsleistung eines hochfrequenz-nachrichtensenders
DE3918159A1 (de) 1989-06-03 1990-12-06 Telefunken Systemtechnik Leistungsregelanordnung
JP2871889B2 (ja) * 1991-04-16 1999-03-17 三菱電機株式会社 高周波電力増幅装置
US5564086A (en) * 1993-11-29 1996-10-08 Motorola, Inc. Method and apparatus for enhancing an operating characteristic of a radio transmitter
JP2728018B2 (ja) * 1995-04-18 1998-03-18 日本電気株式会社 送信回路
US5565737A (en) * 1995-06-07 1996-10-15 Eni - A Division Of Astec America, Inc. Aliasing sampler for plasma probe detection
FR2797957B1 (fr) * 1999-08-24 2001-11-16 Thomson Csf Procede et dispositif pour la mesure d'impedance d'antenne
US6969985B2 (en) * 2001-12-14 2005-11-29 Analog Devices, Inc. Active coupler
ES2256428T3 (es) * 2002-10-18 2006-07-16 Alcatel Procesamiento de señal para estimar los atributos de una linea de transmision.
US7336725B2 (en) * 2004-03-03 2008-02-26 Powerwave Technologies, Inc. Digital predistortion system and method for high efficiency transmitters
JP2006258763A (ja) 2005-03-18 2006-09-28 Toshiba Corp 反射測定回路及びこの反射測定回路を使用した送信保護装置
US20060280261A1 (en) 2005-06-10 2006-12-14 M/A-Com Eurotec Bv. System and method for controlling power output from a power amplifier

Also Published As

Publication number Publication date
AU2007271493A1 (en) 2008-01-10
EP2035840A1 (de) 2009-03-18
US8219336B2 (en) 2012-07-10
CN101473233A (zh) 2009-07-01
DE102006031053A1 (de) 2008-01-10
ZA200900023B (en) 2010-03-31
WO2008003385A1 (de) 2008-01-10
NO20085168L (no) 2009-02-04
IL196237A (en) 2015-02-26
DK2035840T3 (en) 2017-02-20
EP2035840B1 (de) 2017-02-08
ES2617103T3 (es) 2017-06-15
AU2007271493B2 (en) 2010-08-26
CN101473233B (zh) 2012-07-25
US20100274516A1 (en) 2010-10-28
IL196237A0 (en) 2009-09-22

Similar Documents

Publication Publication Date Title
PT2035840T (pt) Método de funcionamento de um dispositivo para determinação dos parâmetros de funcionamento de um amplificador de potência de alta frequência
IL196238A0 (en) Arrangement for determining the operational characteristics of a high-frequency power amplifier
TWI346449B (en) Power amplifier circuit for multi-frequencies and multi-modes and method for operating the same
EP2145382A4 (en) Power supplies for rf power amplifier
EP2124329A4 (en) HIGH FREQUENCY AMPLIFICATION
TWI318497B (en) High frequency power amplifier
EP1982385A4 (en) CONTROL UNIT FOR HF POWER AMPLIFIERS
NO20063173L (no) Anordning ved bolgekraftverk
GB2425903B (en) Method for the operation of an electric power tool
EP1853190A4 (en) FAT TISSUE SOLVENT DEVICE FOR A LOW-ENERGY LASER
GB2443930B (en) Amplifier
TWI365599B (en) Re-configurable low noise amplifier utilizing capacitors for feedback
AU313120S (en) Elbow component for an elbow assembly
DE602006020022D1 (de) Ausgangsleistungskontrolle eines Hochfrequenzverstärkers
HK1111853A1 (zh) 高頻補償
EP2055061A4 (en) TRAINING LINEARIZED POWER AMPLIFIER
GB2427485B (en) A method for controlling the operation of an engine
EP2490329A4 (en) Power amplifier and method for operating same
PL2329210T3 (pl) Sposób działania pieca
GB2442924B (en) A method and apparatus for increasing the efficiency of low power amplifiers
EP2027495A4 (en) Source monitoring for electromagnetic surveying
FI20050751A0 (fi) Menetelmä tehonsäätimen toiminnan parantamiseksi
GB0625637D0 (en) Operation of an electrical drive system
DE502007003155D1 (de) Pneumatischer bremskraftverstärker
IL198715A0 (en) Electric installation arrangement and method for the operation of an electric installation arrangement