GB1079048A – Improvements in or relating to antennas
– Google Patents
GB1079048A – Improvements in or relating to antennas
– Google Patents
Improvements in or relating to antennas
Info
Publication number
GB1079048A
GB1079048A
GB40187/64A
GB4018764A
GB1079048A
GB 1079048 A
GB1079048 A
GB 1079048A
GB 40187/64 A
GB40187/64 A
GB 40187/64A
GB 4018764 A
GB4018764 A
GB 4018764A
GB 1079048 A
GB1079048 A
GB 1079048A
Authority
GB
United Kingdom
Prior art keywords
sides
loops
sheath
terminals
aerial
Prior art date
1963-10-04
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
Application number
GB40187/64A
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.)
GOETE SIGVARD GUSTAFSON
Original Assignee
GOETE SIGVARD GUSTAFSON
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.)
1963-10-04
Filing date
1964-10-02
Publication date
1967-08-09
1964-10-02
Application filed by GOETE SIGVARD GUSTAFSON
filed
Critical
GOETE SIGVARD GUSTAFSON
1967-08-09
Publication of GB1079048A
publication
Critical
patent/GB1079048A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
1,079,048. Aerials. G. S. GUSTAFSON. Oct. 2, 1964 [Oct. 4, 1963], No. 40187/64. Heading H4A. An aerial consists of at least two co-planar rectangular loops, the longer sides of which are all parallel and are, for the most part, enclosed in tubes of ferromagnetic material. As described, a single conductor is wound anticlockwise to form one loop with sides 13, 14, 15, 16 and then clockwise to form another loop with sides 17, 18, 19, 20, the long sides 13 and 17 of the two loops being adjacent. Ferrite tubes 22, 23, 24 enclose one long side 15 of one loop and the two long sides 17, 19 of the other. The ends of the conductor 10 are taken to terminals 11, 12. A plastics sheath 25 encloses the aerial and comprises a central tube from which tubular portions branch off for containing the outer portions of the loops. The sides of the loops, and the ferrite tubes, may be secured in the various tubular portions of the sheath. The inner conductor and the sheath of a coaxial cable 25 may be connected to the terminals 11, 12 or only the inner conductor may be connected to one or both of the terminals, the sheath being connected to it through a matching resistor (Figs. 2 and 3, not shown). It is stated that the aerial will receive signals satisfactorily over a broad band of frequencies, such as from 50 to 200mc/s., and that it exhibits directivity which may be utilized for weak signals.
GB40187/64A
1963-10-04
1964-10-02
Improvements in or relating to antennas
Expired
GB1079048A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE10866/63A
SE321715B
(en)
1963-10-04
1963-10-04
Publications (1)
Publication Number
Publication Date
GB1079048A
true
GB1079048A
(en)
1967-08-09
Family
ID=20292957
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB40187/64A
Expired
GB1079048A
(en)
1963-10-04
1964-10-02
Improvements in or relating to antennas
Country Status (12)
Country
Link
US
(1)
US3390394A
(en)
AT
(1)
AT257695B
(en)
BE
(1)
BE653878A
(en)
CH
(1)
CH425909A
(en)
DE
(1)
DE1441688A1
(en)
DK
(1)
DK111574B
(en)
ES
(1)
ES304640A1
(en)
FI
(1)
FI41299B
(en)
GB
(1)
GB1079048A
(en)
NL
(1)
NL6411537A
(en)
NO
(1)
NO119688B
(en)
SE
(1)
SE321715B
(en)
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
US9466872B2
(en)
2012-11-09
2016-10-11
Futurewei Technologies, Inc.
Tunable dual loop antenna system
US20140134958A1
(en)
*
2012-11-09
2014-05-15
Futurewei Technologies, Inc.
Dual Feed 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
1963
1963-10-04
SE
SE10866/63A
patent/SE321715B/xx
unknown
1964
1964-10-02
NL
NL6411537A
patent/NL6411537A/xx
unknown
1964-10-02
GB
GB40187/64A
patent/GB1079048A/en
not_active
Expired
1964-10-02
BE
BE653878D
patent/BE653878A/xx
unknown
1964-10-02
AT
AT841864A
patent/AT257695B/en
active
1964-10-02
US
US401127A
patent/US3390394A/en
not_active
Expired – Lifetime
1964-10-03
FI
FI2087/64A
patent/FI41299B/fi
active
1964-10-03
DE
DE19641441688
patent/DE1441688A1/en
active
Pending
1964-10-03
NO
NO154999A
patent/NO119688B/no
unknown
1964-10-03
DK
DK488564AA
patent/DK111574B/en
unknown
1964-10-03
CH
CH1285964A
patent/CH425909A/en
unknown
1964-10-03
ES
ES0304640A
patent/ES304640A1/en
not_active
Expired
Also Published As
Publication number
Publication date
NO119688B
(en)
1970-06-22
DE1441688A1
(en)
1968-10-24
DK111574B
(en)
1968-09-16
FI41299B
(en)
1969-06-30
CH425909A
(en)
1966-12-15
SE321715B
(en)
1970-03-16
NL6411537A
(en)
1965-04-05
US3390394A
(en)
1968-06-25
AT257695B
(en)
1967-10-25
ES304640A1
(en)
1965-03-16
BE653878A
(en)
1965-02-01
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None