DE69431688T2 - Leistungsmittelwertdetektionsschaltung - Google Patents

Leistungsmittelwertdetektionsschaltung

Info

Publication number
DE69431688T2
DE69431688T2 DE69431688T DE69431688T DE69431688T2 DE 69431688 T2 DE69431688 T2 DE 69431688T2 DE 69431688 T DE69431688 T DE 69431688T DE 69431688 T DE69431688 T DE 69431688T DE 69431688 T2 DE69431688 T2 DE 69431688T2
Authority
DE
Germany
Prior art keywords
detection circuit
average power
power detection
average
circuit
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 - Lifetime
Application number
DE69431688T
Other languages
English (en)
Other versions
DE69431688D1 (de
Inventor
Gregg Scott Nardozza
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69431688D1 publication Critical patent/DE69431688D1/de
Application granted granted Critical
Publication of DE69431688T2 publication Critical patent/DE69431688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R21/02—Arrangements for measuring electric power or power factor by thermal methods, e.g. calorimetric

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
DE69431688T 1993-03-30 1994-03-23 Leistungsmittelwertdetektionsschaltung Expired - Lifetime DE69431688T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/040,334 US5376880A (en) 1993-03-30 1993-03-30 Method and apparatus for measuring the average power in an electric signal

Publications (2)

Publication Number Publication Date
DE69431688D1 DE69431688D1 (de) 2002-12-19
DE69431688T2 true DE69431688T2 (de) 2003-10-02

Family

ID=21910437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431688T Expired - Lifetime DE69431688T2 (de) 1993-03-30 1994-03-23 Leistungsmittelwertdetektionsschaltung

Country Status (6)

Country Link
US (1) US5376880A (de)
EP (1) EP0618452B1 (de)
JP (1) JP2953950B2 (de)
DE (1) DE69431688T2 (de)
SG (1) SG42328A1 (de)
TW (1) TW272256B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107955B1 (es) * 1995-04-07 1998-07-01 Infrarrojo Y Microelectronica Sensor termoelectrico de corriente eficaz verdadera.
US6697397B2 (en) 2001-11-15 2004-02-24 Alcatel Wavelength compensated ALC loop
CN201638970U (zh) 2009-12-23 2010-11-17 富士康(昆山)电脑接插件有限公司 电子卡连接器
US8907658B2 (en) 2012-04-19 2014-12-09 Kohler, Inc. System and method of measuring power produced by a power source
US9921251B2 (en) 2013-02-22 2018-03-20 Bird Technologies Group Inc. Microfabricated calorimeter for RF power measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399348A (en) * 1964-04-08 1968-08-27 Keithley Instruments R. m. s. metering system
US3435319A (en) * 1966-01-24 1969-03-25 Weston Instruments Inc Thermal rms converter with feedback to control operating point
US3486014A (en) * 1966-04-21 1969-12-23 Weston Instruments Inc Power to dc converter
US3626290A (en) * 1967-11-30 1971-12-07 Narda Microwave Corp High-frequency power measuring circuit employing two self-balancing bridges
NL7408033A (nl) * 1974-06-17 1975-12-19 Philips Nv Schakeling voor het meten van de effektieve waarde van een elektrisch signaal.

Also Published As

Publication number Publication date
JPH06324089A (ja) 1994-11-25
SG42328A1 (en) 1997-08-15
EP0618452A1 (de) 1994-10-05
DE69431688D1 (de) 2002-12-19
EP0618452B1 (de) 2002-11-13
TW272256B (de) 1996-03-11
US5376880A (en) 1994-12-27
JP2953950B2 (ja) 1999-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition