GB8314425D0 - Loop antenna - Google Patents

Loop antenna

Info

Publication number
GB8314425D0
GB8314425D0 GB838314425A GB8314425A GB8314425D0 GB 8314425 D0 GB8314425 D0 GB 8314425D0 GB 838314425 A GB838314425 A GB 838314425A GB 8314425 A GB8314425 A GB 8314425A GB 8314425 D0 GB8314425 D0 GB 8314425D0
Authority
GB
United Kingdom
Prior art keywords
loop antenna
antenna
loop
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.)
Granted
Application number
GB838314425A
Other versions
GB2125225B (en
GB2125225A (en
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.)
RAMSTROEM S
Original Assignee
RAMSTROEM S
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 RAMSTROEM S filed Critical RAMSTROEM S
Publication of GB8314425D0 publication Critical patent/GB8314425D0/en
Publication of GB2125225A publication Critical patent/GB2125225A/en
Application granted granted Critical
Publication of GB2125225B publication Critical patent/GB2125225B/en
Expired legal-status Critical Current

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
    • H01Q7/005—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 variable reactance for tuning the antenna
GB08314425A 1982-06-08 1983-05-25 A loop antenna for radio communication Expired GB2125225B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8203551A SE433023B (en) 1982-06-08 1982-06-08 LOOP ANTENNA FOR RADIO COMMUNICATION

Publications (3)

Publication Number Publication Date
GB8314425D0 true GB8314425D0 (en) 1983-06-29
GB2125225A GB2125225A (en) 1984-02-29
GB2125225B GB2125225B (en) 1985-11-27

Family

ID=20347013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314425A Expired GB2125225B (en) 1982-06-08 1983-05-25 A loop antenna for radio communication

Country Status (4)

Country Link
DK (1) DK161232C (en)
GB (1) GB2125225B (en)
NO (1) NO159566C (en)
SE (1) SE433023B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703278A (en) * 1984-10-09 1987-10-27 Texaco Inc. Well logging disc coil receiving means and method
GB2274547A (en) * 1993-01-21 1994-07-27 David Doroba Antenna tuning arrangement
GB2422959A (en) * 2005-02-07 2006-08-09 Phillip James Forshaw A method of variable tuning for a loop antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259300A (en) * 1925-07-07 1926-10-07 Igranic Electric Co Ltd Improvements in or relating to frame aerials for use with radio receiving apparatus
GB286354A (en) * 1926-12-01 1928-03-01 Rees Mace Mfg Company Ltd Improvements in or relating to radio wave interceptors
GB957202A (en) * 1960-09-13 1964-05-06 Multitone Electric Company Ltd Improvements in or relating to electric signal receivers

Also Published As

Publication number Publication date
NO159566B (en) 1988-10-03
GB2125225B (en) 1985-11-27
SE433023B (en) 1984-04-30
NO832084L (en) 1983-12-09
DK259783A (en) 1983-12-09
SE8203551L (en) 1983-12-09
GB2125225A (en) 1984-02-29
DK161232B (en) 1991-06-10
DK259783D0 (en) 1983-06-07
DK161232C (en) 1991-12-30
NO159566C (en) 1989-01-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970525