ATE532077T1 - Passivmischer-leistungsdetektor und verfahren - Google Patents

Passivmischer-leistungsdetektor und verfahren

Info

Publication number
ATE532077T1
ATE532077T1 AT09769138T AT09769138T ATE532077T1 AT E532077 T1 ATE532077 T1 AT E532077T1 AT 09769138 T AT09769138 T AT 09769138T AT 09769138 T AT09769138 T AT 09769138T AT E532077 T1 ATE532077 T1 AT E532077T1
Authority
AT
Austria
Prior art keywords
passive mixer
signal
power detector
input signal
chain
Prior art date
Application number
AT09769138T
Other languages
English (en)
Inventor
Torkel Arnborg
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 ATE532077T1 publication Critical patent/ATE532077T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2272—Homodyne or synchrodyne circuits using FET's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/01—Arrangements for measuring electric power or power factor in circuits having distributed constants
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
AT09769138T 2008-06-26 2009-06-15 Passivmischer-leistungsdetektor und verfahren ATE532077T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/146,904 US7786720B2 (en) 2008-06-26 2008-06-26 Passive mixer power detector method and apparatus
PCT/EP2009/057353 WO2009156289A2 (en) 2008-06-26 2009-06-15 Passive mixer power detector method and apparatus

Publications (1)

Publication Number Publication Date
ATE532077T1 true ATE532077T1 (de) 2011-11-15

Family

ID=41445015

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09769138T ATE532077T1 (de) 2008-06-26 2009-06-15 Passivmischer-leistungsdetektor und verfahren

Country Status (5)

Country Link
US (1) US7786720B2 (de)
EP (1) EP2304448B1 (de)
JP (1) JP5346079B2 (de)
AT (1) ATE532077T1 (de)
WO (1) WO2009156289A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8060040B2 (en) * 2008-08-18 2011-11-15 Telefonaktiebolaget Lm Ericsson (Publ) True root-mean-square detection with a sub-threshold transistor bridge circuit
US8264255B2 (en) * 2009-11-03 2012-09-11 Silicon Laboratories Inc. Radio frequency (RF) power detector suitable for use in automatic gain control (AGC)
KR101241741B1 (ko) * 2011-05-16 2013-03-11 주식회사 파이칩스 자기 상관 수신기 및 이를 포함하는 송수신기
KR20130050198A (ko) 2011-11-07 2013-05-15 한국전자통신연구원 포락선 검출 장치
EP2963587B1 (de) * 2014-07-04 2017-03-15 Nxp B.V. Spannungswandler
EP3237914B1 (de) * 2014-12-22 2021-04-21 Microsemi Corporation Loglinearer leistungsdetektor
US9338041B1 (en) * 2015-07-24 2016-05-10 Tm Ip Holdings, Llc Extracting carrier signals from modulated signals
WO2019236746A1 (en) 2018-06-05 2019-12-12 Tm Ip Holdings, Llc Transpositional modulation and demodulation
CN115754457A (zh) * 2022-11-21 2023-03-07 中国电子科技集团公司第十研究所 一种功率放大器的功率检测电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307347A (en) 1979-06-28 1981-12-22 Rca Corporation Envelope detector using balanced mixer
US4319196A (en) 1980-03-17 1982-03-09 Westinghouse Electric Corp. Temperature compensated wide dynamic range linear envelope detector
US4584532A (en) 1982-09-20 1986-04-22 Motorola, Inc. Switched capacitor envelope detector
US6275108B1 (en) 2000-03-15 2001-08-14 Lsi Logic Corporation Circuit and method for control of amplifier operating angle
US6756849B2 (en) * 2000-09-12 2004-06-29 Dupuis Timothy J. Absolute power detector
US7292093B2 (en) 2004-08-24 2007-11-06 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Envelope detector with DC level shifting
WO2007131187A2 (en) * 2006-05-05 2007-11-15 Viasat, Inc. Rf power sensor with chopping amplifier

Also Published As

Publication number Publication date
WO2009156289A3 (en) 2010-06-10
EP2304448B1 (de) 2011-11-02
JP2011525764A (ja) 2011-09-22
EP2304448A2 (de) 2011-04-06
US20090322312A1 (en) 2009-12-31
JP5346079B2 (ja) 2013-11-20
US7786720B2 (en) 2010-08-31
WO2009156289A2 (en) 2009-12-30

Similar Documents

Publication Publication Date Title
WO2009156289A3 (en) Passive mixer power detector method and apparatus
DE602007010617D1 (de) System und verfahren zur bereitstellung eines senders zur polaren modulation und zur linearisierung eines stromverstärkers
ATE528751T1 (de) Rauscherkennungsvorrichtung, rauschunterdrückungsvorrichtung und rauscherkennungsverfahren
WO2014015277A3 (en) Circuits and methods for performing harmonic rejection mixing
WO2009124005A3 (en) Bone conduction device fitting
ATE528654T1 (de) Schaltkreise zur verhinderung von spitzenleistungsproblemen während des scan-shift
EP1710918A4 (de) Sender und vorrichtung zur drahtlosen kommunikation
PH12015501671A1 (en) Systems and method of performing noise modulation and gain adjustment
ATE520999T1 (de) Optoelektronischer sensor
DE602007008980D1 (de) Ultrabreitband-Differenzeingang und -ausgang, Hochfrequenzaktivsplitter in einer integrierten Schaltung
IN2014DN05942A (de)
DE602007008267D1 (de) Verstärkerarchitektur für polarmodulationen
ATE476017T1 (de) Drahtlose einrichtung und verfahren
EP1845624A4 (de) Übertragungsvorrichtung und drahtlose kommunikationsvorrichtung
EP2405282A3 (de) Vorrichtung und Verfahren zur Signalverarbeitung
ATE493631T1 (de) Sensorsignaldetektionsschaltung
WO2015019190A3 (en) Systems and methods for noise reduction
RU2012131727A (ru) Способ обнаружения скрытых нелинейных радиоэлектронных элементов
RU2009101558A (ru) Адаптивный радиолокатор
RU2010147776A (ru) Многоканальный нулевой радиометр
RU2010122360A (ru) Нулевой радиометр
ATE544128T1 (de) Dokument und verfahren zur selbstverifikation eines dokuments
FR3013536B1 (fr) Limiteur de puissance radiofrequence ameliore; chaine d'emission et/ou de reception radiofrequence et etage d'amplification faible bruit associes 
UA95584C2 (ru) Способ выявления источников инфракрасного излучения
UA48280U (ru) Устройство прогнозирования надежности изделий электронной техники по уровню нч шума