NO159566C - RADIO COMMUNICATION FRAME ANTENNA. - Google Patents

RADIO COMMUNICATION FRAME ANTENNA.

Info

Publication number
NO159566C
NO159566C NO832084A NO832084A NO159566C NO 159566 C NO159566 C NO 159566C NO 832084 A NO832084 A NO 832084A NO 832084 A NO832084 A NO 832084A NO 159566 C NO159566 C NO 159566C
Authority
NO
Norway
Prior art keywords
radio communication
communication frame
frame antenna
antenna
radio
Prior art date
Application number
NO832084A
Other languages
Norwegian (no)
Other versions
NO832084L (en
NO159566B (en
Inventor
Sven Ramstroem
Original Assignee
Sven Ramstroem
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 Sven Ramstroem filed Critical Sven Ramstroem
Publication of NO832084L publication Critical patent/NO832084L/en
Publication of NO159566B publication Critical patent/NO159566B/en
Publication of NO159566C publication Critical patent/NO159566C/en

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
NO832084A 1982-06-08 1983-06-08 RADIO COMMUNICATION FRAME ANTENNA. NO159566C (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
NO832084L NO832084L (en) 1983-12-09
NO159566B NO159566B (en) 1988-10-03
NO159566C true NO159566C (en) 1989-01-11

Family

ID=20347013

Family Applications (1)

Application Number Title Priority Date Filing Date
NO832084A NO159566C (en) 1982-06-08 1983-06-08 RADIO COMMUNICATION FRAME ANTENNA.

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
SE8203551L (en) 1983-12-09
GB8314425D0 (en) 1983-06-29
DK259783A (en) 1983-12-09
GB2125225A (en) 1984-02-29
NO832084L (en) 1983-12-09
DK161232B (en) 1991-06-10
DK161232C (en) 1991-12-30
DK259783D0 (en) 1983-06-07
SE433023B (en) 1984-04-30
NO159566B (en) 1988-10-03
GB2125225B (en) 1985-11-27

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