DK111574B - Antenne. - Google Patents

Antenne.

Info

Publication number
DK111574B
DK111574B DK488564AA DK488564A DK111574B DK 111574 B DK111574 B DK 111574B DK 488564A A DK488564A A DK 488564AA DK 488564 A DK488564 A DK 488564A DK 111574 B DK111574 B DK 111574B
Authority
DK
Denmark
Prior art keywords
antenna
Prior art date
Application number
DK488564AA
Other languages
Danish (da)
English (en)
Inventor
S Glimvall
Original Assignee
Gustafson G
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 Gustafson G filed Critical Gustafson G
Publication of DK111574B publication Critical patent/DK111574B/da

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
    • H01Q7/06—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 with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna
    • 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
    • H01Q7/04—Screened antennas
DK488564AA 1963-10-04 1964-10-03 Antenne. DK111574B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10866/63A SE321715B (es) 1963-10-04 1963-10-04

Publications (1)

Publication Number Publication Date
DK111574B true DK111574B (da) 1968-09-16

Family

ID=20292957

Family Applications (1)

Application Number Title Priority Date Filing Date
DK488564AA DK111574B (da) 1963-10-04 1964-10-03 Antenne.

Country Status (12)

Country Link
US (1) US3390394A (es)
AT (1) AT257695B (es)
BE (1) BE653878A (es)
CH (1) CH425909A (es)
DE (1) DE1441688A1 (es)
DK (1) DK111574B (es)
ES (1) ES304640A1 (es)
FI (1) FI41299B (es)
GB (1) GB1079048A (es)
NL (1) NL6411537A (es)
NO (1) NO119688B (es)
SE (1) SE321715B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972198A (en) * 1987-08-31 1990-11-20 Monarch Marking Systems, Inc. Multiple loop antenna
US4872018A (en) * 1987-08-31 1989-10-03 Monarch Marking Systems, Inc. Multiple loop antenna
US6252550B1 (en) * 1998-06-17 2001-06-26 Peter Joseph Vernon Planar antenna device
US6407706B2 (en) 1998-06-17 2002-06-18 Peter J. Vernon Planar antenna device
US20080106154A1 (en) * 2006-11-07 2008-05-08 Boyd Joseph J Electromagnetic energy collector
US20140134958A1 (en) * 2012-11-09 2014-05-15 Futurewei Technologies, Inc. Dual Feed Antenna System
US9466872B2 (en) 2012-11-09 2016-10-11 Futurewei Technologies, Inc. Tunable dual loop antenna system
US9735822B1 (en) * 2014-09-16 2017-08-15 Amazon Technologies, Inc. Low specific absorption rate dual-band antenna structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA538388A (en) * 1957-03-19 J. Polydoroff Wladimir Antennas for radio apparatus
US1296177A (en) * 1915-11-27 1919-03-04 Marconi Wireless Telegraph Co America Aerial for wireless signaling.
US1731992A (en) * 1923-11-17 1929-10-15 Drahtlose Telegraphie Gmbh Indoor aerial
US2521550A (en) * 1946-02-28 1950-09-05 Bell Telephone Labor Inc Radio antenna system
US2537191A (en) * 1947-05-08 1951-01-09 Clarence C Moore Antenna

Also Published As

Publication number Publication date
BE653878A (es) 1965-02-01
SE321715B (es) 1970-03-16
US3390394A (en) 1968-06-25
FI41299B (es) 1969-06-30
CH425909A (de) 1966-12-15
ES304640A1 (es) 1965-03-16
NO119688B (es) 1970-06-22
DE1441688A1 (de) 1968-10-24
GB1079048A (en) 1967-08-09
AT257695B (de) 1967-10-25
NL6411537A (es) 1965-04-05

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