DE69229525D1 - Hochfrequenzantenne zum Ermitteln von Streustrahlung - Google Patents

Hochfrequenzantenne zum Ermitteln von Streustrahlung

Info

Publication number
DE69229525D1
DE69229525D1 DE69229525T DE69229525T DE69229525D1 DE 69229525 D1 DE69229525 D1 DE 69229525D1 DE 69229525 T DE69229525 T DE 69229525T DE 69229525 T DE69229525 T DE 69229525T DE 69229525 D1 DE69229525 D1 DE 69229525D1
Authority
DE
Germany
Prior art keywords
detection
frequency antenna
stray radiation
stray
radiation
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
DE69229525T
Other languages
English (en)
Other versions
DE69229525T2 (de
Inventor
Jeffrey B Knight
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.)
Agilent Technologies 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
Publication of DE69229525D1 publication Critical patent/DE69229525D1/de
Application granted granted Critical
Publication of DE69229525T2 publication Critical patent/DE69229525T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
DE69229525T 1991-06-12 1992-05-26 Hochfrequenzantenne zum Ermitteln von Streustrahlung Expired - Fee Related DE69229525T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/714,472 US5168279A (en) 1991-06-12 1991-06-12 Antenna for sensing stray rf radiation

Publications (2)

Publication Number Publication Date
DE69229525D1 true DE69229525D1 (de) 1999-08-12
DE69229525T2 DE69229525T2 (de) 1999-10-28

Family

ID=24870181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229525T Expired - Fee Related DE69229525T2 (de) 1991-06-12 1992-05-26 Hochfrequenzantenne zum Ermitteln von Streustrahlung

Country Status (4)

Country Link
US (1) US5168279A (de)
EP (1) EP0518516B1 (de)
JP (1) JP3121443B2 (de)
DE (1) DE69229525T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706018A (en) * 1996-06-21 1998-01-06 Yankielun; Norbert E. Multi-band, variable, high-frequency antenna
US5940046A (en) * 1997-04-14 1999-08-17 The United States Of America As Represented By The Secretary Of The Navy Standardized modular antenna system
US5999141A (en) * 1997-06-02 1999-12-07 Weldon; Thomas Paul Enclosed dipole antenna and feeder system
US6285330B1 (en) 1998-07-14 2001-09-04 Sensis Corporation Antenna field tester
US6518933B2 (en) * 2001-05-30 2003-02-11 Ads Corporation Low profile antenna
WO2004006298A2 (en) * 2002-07-03 2004-01-15 Tokyo Electron Limited Method and apparatus for non-invasive measurement and analysis of semiconductor process parameters
US7116281B2 (en) * 2004-05-26 2006-10-03 Symbol Technologies, Inc. Universal dipole with adjustable length antenna elements
JP6063823B2 (ja) * 2013-06-17 2017-01-18 株式会社日立製作所 近傍電界計測用プローブ及びこれを用いた近傍電界計測システム
USD815074S1 (en) 2017-06-07 2018-04-10 PVC Antenna, Inc. Antenna
USD886694S1 (en) * 2017-08-11 2020-06-09 Trifo, Inc. Autonomous vehicle sensor housing
USD855039S1 (en) 2018-10-26 2019-07-30 Pvc Antenna Inc. Antenna
USD863270S1 (en) 2018-10-31 2019-10-15 PVC Antenna, Inc. Antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563243A (en) * 1949-05-10 1951-08-07 Joseph N Marks Indoor television antenna
US3030622A (en) * 1959-04-07 1962-04-17 Technical Appliance Corp Dipole antenna provided with gas-tight housing
US3056925A (en) * 1959-06-29 1962-10-02 Empire Devices Inc Radio power density probe
US3082375A (en) * 1960-07-05 1963-03-19 Robert Mednick I Tunable high frequency responsive device with shielded converter
US3335420A (en) * 1964-03-31 1967-08-08 Electronics Res Inc Dipole antenna with combination feed-support rods
DE1541421A1 (de) * 1966-09-29 1969-10-23 Liebich Max Dipolantenne,insbesondere fuer den VHF- und UHF-Bereich
US3828251A (en) * 1972-05-12 1974-08-06 Gen Electric Portable microwave radiation sensing and measuring device
US3961332A (en) * 1975-07-24 1976-06-01 Middlemark Marvin P Elongated television receiving antenna for indoor use
GB1545264A (en) * 1977-08-16 1979-05-02 Gec Elliott Automation Ltd Portable microwave radiation monitors
US4752730A (en) * 1985-10-28 1988-06-21 The Narda Microwave Corp. Radiation monitor diode detector with constant efficiency for both CW and pulsed signals

Also Published As

Publication number Publication date
US5168279A (en) 1992-12-01
EP0518516A2 (de) 1992-12-16
EP0518516B1 (de) 1999-07-07
EP0518516A3 (en) 1994-11-17
DE69229525T2 (de) 1999-10-28
JP3121443B2 (ja) 2000-12-25
JPH05196670A (ja) 1993-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee