GB618532A - Improvements in antenna systems - Google Patents

Improvements in antenna systems

Info

Publication number
GB618532A
GB618532A GB22007/46A GB2200746A GB618532A GB 618532 A GB618532 A GB 618532A GB 22007/46 A GB22007/46 A GB 22007/46A GB 2200746 A GB2200746 A GB 2200746A GB 618532 A GB618532 A GB 618532A
Authority
GB
United Kingdom
Prior art keywords
conductor
core
conductors
antinode
displaced
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.)
Expired
Application number
GB22007/46A
Other languages
English (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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB618532A publication Critical patent/GB618532A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q11/06—Rhombic antennas; V-antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB22007/46A 1942-10-02 1946-07-24 Improvements in antenna systems Expired GB618532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL618532X 1942-10-02

Publications (1)

Publication Number Publication Date
GB618532A true GB618532A (en) 1949-02-23

Family

ID=19788352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22007/46A Expired GB618532A (en) 1942-10-02 1946-07-24 Improvements in antenna systems

Country Status (5)

Country Link
US (1) US2494198A (xx)
DE (1) DE863682C (xx)
FR (1) FR898393A (xx)
GB (1) GB618532A (xx)
NL (1) NL62600C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103235A (en) * 1988-12-30 1992-04-07 Checkpoint Systems, Inc. Antenna structure for an electronic article surveillance system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027020A (en) * 1932-09-15 1936-01-07 Rca Corp Directional antenna
US2095078A (en) * 1934-05-29 1937-10-05 Rca Corp Directive antenna system
US2110715A (en) * 1936-03-28 1938-03-08 Rca Corp Antenna system
US2208749A (en) * 1937-02-09 1940-07-23 Emi Ltd Aerial system
GB508048A (en) * 1937-12-24 1939-06-26 Marconi Wireless Telegraph Co Improvements in or relating to aerial systems
US2247757A (en) * 1938-06-20 1941-07-01 Telefunken Gmbh Antenna for unidirectional radiation of radio waves
US2267945A (en) * 1938-10-21 1941-12-30 Telefunken Gmbh Long wire antenna
BE435055A (xx) * 1938-10-22
US2368286A (en) * 1942-01-28 1945-01-30 Rca Corp Antenna system

Also Published As

Publication number Publication date
DE863682C (de) 1953-01-19
NL62600C (xx)
US2494198A (en) 1950-01-10
FR898393A (fr) 1945-04-20

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