IT1107883B - Misuratore di campo elettrico e di campo magnetico - Google Patents
Misuratore di campo elettrico e di campo magneticoInfo
- Publication number
- IT1107883B IT1107883B IT67824/78A IT6782478A IT1107883B IT 1107883 B IT1107883 B IT 1107883B IT 67824/78 A IT67824/78 A IT 67824/78A IT 6782478 A IT6782478 A IT 6782478A IT 1107883 B IT1107883 B IT 1107883B
- Authority
- IT
- Italy
- Prior art keywords
- meter
- magnetic field
- field
- electric field
- electric
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/12—Measuring electrostatic fields or voltage-potential
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0871—Complete apparatus or systems; circuits, e.g. receivers or amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/261—Amplifier which being suitable for instrumentation applications
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Magnetic Variables (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67824/78A IT1107883B (it) | 1978-04-13 | 1978-04-13 | Misuratore di campo elettrico e di campo magnetico |
US05/973,283 US4277744A (en) | 1978-04-13 | 1978-12-26 | Apparatus for measuring electric and magnetic fields |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67824/78A IT1107883B (it) | 1978-04-13 | 1978-04-13 | Misuratore di campo elettrico e di campo magnetico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7867824A0 IT7867824A0 (it) | 1978-04-13 |
IT1107883B true IT1107883B (it) | 1985-12-02 |
Family
ID=11305562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67824/78A IT1107883B (it) | 1978-04-13 | 1978-04-13 | Misuratore di campo elettrico e di campo magnetico |
Country Status (2)
Country | Link |
---|---|
US (1) | US4277744A (it) |
IT (1) | IT1107883B (it) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1153796B (it) * | 1980-04-03 | 1987-01-21 | Marco Bini | Segnalatore di rischio da campi elettrici o magnetici a radiofrequenza |
US4611166A (en) * | 1982-12-20 | 1986-09-09 | The Narda Microwave Corporation | Radiation hazard detector |
US4642558A (en) * | 1983-04-01 | 1987-02-10 | Univ. Of Virginia Alumni Patents Found. | Miniature electromagnetic field measurement probe |
US4570117A (en) * | 1983-09-15 | 1986-02-11 | Bird Electronic Corporation | Modular field strength instrument |
US4724390A (en) * | 1986-03-24 | 1988-02-09 | Rauscher Elizabeth A | Non-superconducting apparatus for detecting magnetic and electromagnetic fields |
US4833476A (en) * | 1986-12-09 | 1989-05-23 | G & H Technology, Inc. | Electromagnetic field measuring technique to assess shielding effectiveness |
US4905150A (en) * | 1988-01-18 | 1990-02-27 | Siemens Aktiengesellschaft | X-ray diagnostics installation with mean parenchyma dose calculator |
US5113864A (en) * | 1988-04-29 | 1992-05-19 | Florida International University | Electric field and temperature probe |
US5132607A (en) * | 1990-05-15 | 1992-07-21 | Shah Shirsh J | Electrical field strength sensing probe |
US5225808A (en) * | 1990-08-08 | 1993-07-06 | Olivadotti William C | Long range intruder sensor |
DE59203328D1 (de) * | 1991-02-25 | 1995-09-28 | Asea Brown Boveri | Feldstärkenmessgerät. |
US5256960A (en) * | 1991-04-09 | 1993-10-26 | Novini Amir R | Portable dual band electromagnetic field radiation measurement apparatus |
US5555207A (en) * | 1992-08-26 | 1996-09-10 | Barker; Stanley | Electromagnetic field frequency and image magnetic forms quantum analyzer apparatus |
US5365163A (en) * | 1992-09-29 | 1994-11-15 | Minnesota Mining And Manufacturing Company | Sensor array for circuit tracer |
US5512824A (en) * | 1994-06-15 | 1996-04-30 | Gen Microwave Corp | Magnetic field probe including symmetrical planar loops for eliminating the current induced by the E-field |
US5777470A (en) * | 1994-06-15 | 1998-07-07 | General Microwave Corporation | Broadband probe for detecting the magnetic field component of an electromagnetic field |
DE29504522U1 (de) * | 1995-03-16 | 1995-05-24 | Soyck GmbH, 58579 Schalksmühle | Handgerät zum Auffinden elektrischer und magnetischer Felder |
DE19549242A1 (de) * | 1995-12-21 | 1997-06-26 | Hansen Euro Emc Service Gmbh | Sensor zur Feldstärkemessung |
WO1998041879A2 (en) * | 1997-03-17 | 1998-09-24 | Koninklijke Philips Electronics N.V. | Measurement system including antenna |
US6204661B1 (en) | 1998-09-30 | 2001-03-20 | Tech International Corp. | Detector for periodic magnetic field |
DE19904047A1 (de) * | 1999-02-02 | 2000-08-24 | Hubertus Maschek | Vorrichtung und Verfahren zur Messung elektrischer Felder mit einer Kompensationseinrichtung |
US6714000B2 (en) * | 1999-06-14 | 2004-03-30 | Genscape, Inc. | Method for monitoring power and current flow |
AU2001253541A1 (en) | 2000-04-13 | 2001-10-30 | Genscape, Inc. | Apparatus and method for the measurement and monitoring of electrical power generation and transmission |
US6979992B2 (en) | 2001-05-16 | 2005-12-27 | Duke Energy Corporation | Portable radiated emissions measurement system |
TW583399B (en) * | 2002-12-31 | 2004-04-11 | Ind Tech Res Inst | An optical sensor for electromagnetic field |
US6940264B2 (en) * | 2004-01-29 | 2005-09-06 | The United States Of America As Represented By The Secretary Of The Navy | Near field probe |
US20090001270A1 (en) * | 2007-06-28 | 2009-01-01 | Aleph America | RF detector and temperature sensor |
NL2000793C2 (nl) * | 2007-08-03 | 2009-02-09 | Dijkstra Advies | Probe voor het meten van een elektrisch veld. |
US7710131B1 (en) * | 2007-08-18 | 2010-05-04 | Radiation Monitoring Devices, Inc. | Non-contact circuit analyzer |
US20100125438A1 (en) | 2008-11-15 | 2010-05-20 | Mathieu Audet | Method of scanning, analyzing and identifying electro magnetic field sources |
EP2237055A1 (en) * | 2009-03-31 | 2010-10-06 | Eurocopter Deutschland GmbH | Wide-band electromagnetic field detector and analysis system for aircraft |
US20130307763A1 (en) * | 2012-05-21 | 2013-11-21 | Amplifier Research Corporation | Field analyzer |
ES2443566B1 (es) * | 2012-07-19 | 2014-12-04 | Wavecontrol, S. L. | Sensor isótropo de campos magnético y eléctrico |
US20150268027A1 (en) * | 2013-03-15 | 2015-09-24 | Medusa Scientific Llc | Electric field sensing and e field visualization |
FR3029291A1 (fr) * | 2014-12-02 | 2016-06-03 | X'sin | Dispositif de signalisation de la presence de champs electromagnetiques |
CN104950189A (zh) * | 2015-06-18 | 2015-09-30 | 国家电网公司 | 一种光纤工频高压电场测量探头 |
DE202017007240U1 (de) * | 2016-05-06 | 2020-03-10 | Wave Control Sl | Isotrope Antenne für ein elektrisches Feld |
CN105842545A (zh) * | 2016-05-12 | 2016-08-10 | 北京森馥科技股份有限公司 | 三维全向电磁场探头及电磁检测设备 |
GB2555653A (en) * | 2016-11-08 | 2018-05-09 | Niftylift Ltd | Safety system |
CN107894536A (zh) * | 2017-11-27 | 2018-04-10 | 武汉碧海云天科技股份有限公司 | 一种集成工频电磁场传感器及在线监测装置 |
CN107894537B (zh) * | 2017-11-27 | 2024-08-06 | 武汉碧海云天科技股份有限公司 | 一种工频电磁场传感器探头 |
RU2713096C2 (ru) * | 2018-06-20 | 2020-02-03 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Мобильный аппаратно-программный комплекс для автоматизированного контроля и оценки состояния электромагнитной обстановки |
CN111948445B (zh) * | 2020-08-26 | 2022-10-04 | 南方电网数字电网研究院有限公司 | 功率测量电路、方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715660A (en) * | 1971-12-30 | 1973-02-06 | Nasa | Determining distance to lightning strokes from a single station |
US4023093A (en) * | 1975-10-20 | 1977-05-10 | The Narda Microwave Corporation | Magnetic field radiation detector |
US4091327A (en) * | 1977-03-02 | 1978-05-23 | The United States Of America As Represented By The Secretary Of The Army | Broadband isotropic antenna with fiber-optic link to a conventional receiver |
-
1978
- 1978-04-13 IT IT67824/78A patent/IT1107883B/it active
- 1978-12-26 US US05/973,283 patent/US4277744A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT7867824A0 (it) | 1978-04-13 |
US4277744A (en) | 1981-07-07 |
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