BE479859A - - Google Patents

Info

Publication number
BE479859A
BE479859A BE479859DA BE479859A BE 479859 A BE479859 A BE 479859A BE 479859D A BE479859D A BE 479859DA BE 479859 A BE479859 A BE 479859A
Authority
BE
Belgium
Application number
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.)
Publication of BE479859A publication Critical patent/BE479859A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
BE479859D 1947-01-25 BE479859A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656887X 1947-01-25

Publications (1)

Publication Number Publication Date
BE479859A true BE479859A (enrdf_load_stackoverflow)

Family

ID=19795258

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479859D BE479859A (enrdf_load_stackoverflow) 1947-01-25

Country Status (6)

Country Link
US (1) US2617033A (enrdf_load_stackoverflow)
BE (1) BE479859A (enrdf_load_stackoverflow)
DE (1) DE807100C (enrdf_load_stackoverflow)
FR (1) FR960134A (enrdf_load_stackoverflow)
GB (1) GB656887A (enrdf_load_stackoverflow)
NL (1) NL72283C (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169964B (nl) * 1951-06-02 Louyot Comptoir Lyon Alemand Uit meerdere lagen opgebouwde, gevormde naverbrandingskatalysatordrager, alsmede inrichting voor het zuiveren van afvalgassen die een op deze drager aangebrachte naverbrandingskatalysator bevat.
US4458248A (en) * 1982-04-26 1984-07-03 Haramco Research, Inc. Parametric antenna
GB8919283D0 (en) * 1989-08-24 1989-10-04 Phase Track Limited Active loop antenna
US5142861A (en) * 1991-04-26 1992-09-01 Schlicher Rex L Nonlinear electromagnetic propulsion system and method
USD570337S1 (en) * 2006-08-25 2008-06-03 Impinj, Inc. Broken-loop RFID reader antenna for near field and far field UHF RFID tags
US20080048867A1 (en) * 2006-01-18 2008-02-28 Oliver Ronald A Discontinuous-Loop RFID Reader Antenna And Methods
USD574370S1 (en) * 2008-02-14 2008-08-05 Impinj, Inc. Broken-loop RFID reader antenna for near field and far field UHF RFID tags
USD591734S1 (en) * 2008-09-22 2009-05-05 Nissei Limited Television or communication antenna element comprising a high frequency wave coupler
TWI477931B (zh) 2010-06-11 2015-03-21 Ricoh Co Ltd 資訊儲存裝置、可移除裝置、顯像劑容器及影像形成裝置
USD630196S1 (en) * 2010-08-04 2011-01-04 Tagsys Sas Antenna
USD666179S1 (en) * 2011-08-01 2012-08-28 Avery Dennison Corporation RFID inlay
USD713392S1 (en) * 2011-10-28 2014-09-16 World Products, Inc. Circular tri-level antenna
USD852172S1 (en) * 2017-07-11 2019-06-25 Shenzhen BITECA Electron Co., Ltd. HDTV antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE388072C (de) * 1923-02-02 1924-01-09 Siemens & Halske Akt Ges Ringfoermige Antenne
FR620848A (fr) * 1926-08-27 1927-04-29 Cadre récepteur pour radio-télégraphie et radio-téléphonie
US2166750A (en) * 1936-02-15 1939-07-18 Rca Corp Antenna
GB519350A (en) * 1937-12-06 1940-03-21 Standard Telephones Cables Ltd Directional radio antenna arrays
CH233309A (de) * 1937-12-06 1944-07-15 Bell Telephone Mfg Richtantennenanlage.
US2256472A (en) * 1939-10-20 1941-09-23 Abram A Cory Radio direction finder deviation correction device
BE469213A (enrdf_load_stackoverflow) * 1940-03-23
US2405123A (en) * 1943-08-07 1946-08-06 Gen Electric Antenna system
US2457127A (en) * 1945-06-27 1948-12-28 Standard Telephones Cables Ltd Antenna system
US2480117A (en) * 1945-06-27 1949-08-30 Standard Telephones Cables Ltd Direction finder

Also Published As

Publication number Publication date
DE807100C (de) 1951-06-25
FR960134A (enrdf_load_stackoverflow) 1950-04-13
NL72283C (enrdf_load_stackoverflow)
GB656887A (en) 1951-09-05
US2617033A (en) 1952-11-04

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