DE3882497D1 - Hochfrequenz-leistungssensor mit grossem dynamischen bereich. - Google Patents

Hochfrequenz-leistungssensor mit grossem dynamischen bereich.

Info

Publication number
DE3882497D1
DE3882497D1 DE8888311638T DE3882497T DE3882497D1 DE 3882497 D1 DE3882497 D1 DE 3882497D1 DE 8888311638 T DE8888311638 T DE 8888311638T DE 3882497 T DE3882497 T DE 3882497T DE 3882497 D1 DE3882497 D1 DE 3882497D1
Authority
DE
Germany
Prior art keywords
dynamic range
large dynamic
frequency performance
performance sensor
sensor
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.)
Expired - Fee Related
Application number
DE8888311638T
Other languages
English (en)
Other versions
DE3882497T2 (de
Inventor
Pedro A Szente
Russell B Riley
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE3882497D1 publication Critical patent/DE3882497D1/de
Publication of DE3882497T2 publication Critical patent/DE3882497T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/10—Arrangements for measuring electric power or power factor by using square-law characteristics of circuit elements, e.g. diodes, to measure power absorbed by loads of known impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/02—Arrangements for measuring electric power or power factor by thermal methods, e.g. calorimetric
    • G01R21/04—Arrangements for measuring electric power or power factor by thermal methods, e.g. calorimetric in circuits having distributed constants
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/261—Amplifier which being suitable for instrumentation applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE88311638T 1987-12-11 1988-12-08 Hochfrequenz-Leistungssensor mit grossem dynamischen Bereich. Expired - Fee Related DE3882497T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/131,867 US4943764A (en) 1987-12-11 1987-12-11 Wide dynamic range radio-frequency power sensor

Publications (2)

Publication Number Publication Date
DE3882497D1 true DE3882497D1 (de) 1993-08-26
DE3882497T2 DE3882497T2 (de) 1994-02-17

Family

ID=22451357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88311638T Expired - Fee Related DE3882497T2 (de) 1987-12-11 1988-12-08 Hochfrequenz-Leistungssensor mit grossem dynamischen Bereich.

Country Status (5)

Country Link
US (1) US4943764A (de)
EP (1) EP0320265B1 (de)
JP (1) JP2863762B2 (de)
CA (1) CA1296770C (de)
DE (1) DE3882497T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214372A (en) * 1989-05-11 1993-05-25 Nokia Mobile Phones Ltd. Linearizing circuit for dectection of a RF-power sensor
US5204613A (en) * 1991-05-02 1993-04-20 Wavetek Microwave, Inc. Rf power sensor having improved linearity over greater dynamic range
EP0620443A1 (de) * 1992-02-28 1994-10-19 The Narda Microwave Corporation Elektromagnetischer Strahlungsdetektor mit grossem Messbereich
US5266888A (en) * 1992-02-28 1993-11-30 The Narda Microwave Corp. Wide power range radiation monitor
EP0695927A3 (de) * 1994-08-01 1996-06-26 Motorola Inc Detektor-Umformer unter Verwendung eines Schottky-Übergangs mit einer erhöhten Ausgangsspannung
WO1997005493A1 (de) * 1995-07-25 1997-02-13 Applied Precision S.R.O. Thermoelektrischer messkonverter
US5675245A (en) * 1995-09-15 1997-10-07 Sharp Microelectronics Technology, Inc. Power detector using a constant quiescent voltage divider
US5652526A (en) * 1996-03-15 1997-07-29 Southern California Edison Company Electric motor analyzer
US5920189A (en) * 1996-11-26 1999-07-06 Delco Electronics Corporation Auto ranging current monitor with common mode correction
WO1999061926A1 (fr) * 1998-05-28 1999-12-02 Anritsu Corporation Element de detection de puissance de signal haute frequence a large bande, et detecteur utilisant un tel element
US6242901B1 (en) * 1999-04-09 2001-06-05 Agilent Technologies Inc. True average wide dynamic range microwave power sensor using diode stack attenuator-diode stack
EP1043595A1 (de) * 1999-04-09 2000-10-11 Agilent Technologies Inc Dioden-Mikrowellenleistungssensor mit gesschaltetem Dämpfungsglied und Diodenstapel
US6291982B1 (en) 1999-04-09 2001-09-18 Agilent Technologies, Inc. True average wide dynamic range power sensor
US6407540B1 (en) * 1999-04-09 2002-06-18 Agilent Technologies, Inc. Switched attenuator diode microwave power sensor
US6331769B1 (en) 1999-06-18 2001-12-18 Anritsu Company RMS power sensor with 84 dB dynamic range
US6291984B1 (en) 1999-06-18 2001-09-18 Anritsu Company Dual mode diode power sensor with square law and linear operating regions
DE19955342A1 (de) * 1999-11-17 2001-05-23 Rohde & Schwarz Anordnung zum Messen des Effektivwertes einer Wechselspannung über einen großen Dynamikbereich, insbesondere zum Messen der elektrischen Leitung
US6759839B2 (en) * 2000-01-11 2004-07-06 Anritsu Corporation Wide-band RF signal power detecting element and power detecting device using the same
US7317902B2 (en) 2001-06-28 2008-01-08 Harris Corporation Successive log video pad power detector and method
CA2417539A1 (en) * 2000-07-28 2002-02-07 Harris Corporation Successive log video pad power detector and method
DE10039665A1 (de) * 2000-08-14 2002-02-28 Rohde & Schwarz Leistungssensor
DE10205359A1 (de) * 2002-02-08 2003-08-21 Rohde & Schwarz Leistungsdetektor mit Gleichspannungsentkopplung
KR100465235B1 (ko) * 2002-04-16 2005-01-13 삼성전자주식회사 정전용량에 의해 ｒｆ 신호에 대한 전력을 측정하는 ｒｆ파워센서
KR100440764B1 (ko) * 2002-09-03 2004-07-21 전자부품연구원 마이크로파 전력센서 및 그의 제조방법
US7030600B2 (en) * 2003-11-04 2006-04-18 Raytheon Company Broadband microwave power sensor
FI118490B (fi) 2004-06-29 2007-11-30 Valtion Teknillinen Mikromekaaninen anturi mikroaaltotehon mittaamiseen
EP2016432B1 (de) 2006-05-05 2013-09-18 ViaSat, Inc. Hf-stromsensor mit chopper-verstärker
US9375273B2 (en) * 2009-09-18 2016-06-28 Covidien Lp System and method for checking high power microwave ablation system status on startup
US9702911B2 (en) 2012-09-07 2017-07-11 Keysight Technologies, Inc. Adjustable power sensor
CN104101778B (zh) * 2014-07-18 2017-01-11 中国电子科技集团公司第四十一研究所 一种67GHz同轴宽带峰值功率探头

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518926A (en) * 1946-02-18 1950-08-15 Russell D O'neal Radio-frequency power measuring circuit
US2933685A (en) * 1957-08-29 1960-04-19 Radiation Inc Power measuring circuit
US3040252A (en) * 1957-11-14 1962-06-19 Warren D Novak Radio energy measuring device
US3037167A (en) * 1959-05-14 1962-05-29 North American Aviation Inc Radio frequency peak power detector
US3187323A (en) * 1961-10-24 1965-06-01 North American Aviation Inc Automatic scaler for analog-to-digital converter
US3755735A (en) * 1972-01-26 1973-08-28 Republic Electronics Ind Corp Temperature and load compensated r.f. detector for peak power measurement system
JPS592349B2 (ja) * 1979-03-31 1984-01-18 アンリツ株式会社 電力測定装置
US4263653A (en) * 1979-06-04 1981-04-21 Bird Electronic Corporation Digital RF wattmeter
US4488110A (en) * 1980-12-29 1984-12-11 Electro-Sensor, Inc. Voltage monitor with visible level indicator
US4360865A (en) * 1981-02-24 1982-11-23 Pacific Measurements, Inc. Broad band microwave detector
JPS58110955U (ja) * 1982-01-22 1983-07-28 日本電子株式会社 荷電粒子線検出装置
US4634968A (en) * 1982-12-20 1987-01-06 The Narda Microwave Corporation Wide range radiation monitor
US4647848A (en) * 1984-03-05 1987-03-03 Tektronix, Inc. Broadband RF power detector using FET
JPS60207070A (ja) * 1984-03-31 1985-10-18 Toshiba Corp ガス絶縁変流器
US4739515A (en) * 1985-09-27 1988-04-19 Harris Corporation Voltage standing wave ratio bridge measuring circuit
DE3539402A1 (de) * 1985-11-07 1987-05-21 Rohde & Schwarz Leistungsmesssensor zum messen von hochfrequenzleistung
US4743842A (en) * 1987-03-11 1988-05-10 Grumman Aerospace Corporation Tri-state circuit tester

Also Published As

Publication number Publication date
US4943764A (en) 1990-07-24
JPH01196580A (ja) 1989-08-08
EP0320265A3 (en) 1990-12-19
EP0320265A2 (de) 1989-06-14
EP0320265B1 (de) 1993-07-21
DE3882497T2 (de) 1994-02-17
CA1296770C (en) 1992-03-03
JP2863762B2 (ja) 1999-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee