DE1185256B - Rahmenantenne mit ferromagnetischem Kern, insbesondere Ferritstabantenne - Google Patents
Rahmenantenne mit ferromagnetischem Kern, insbesondere FerritstabantenneInfo
- Publication number
- DE1185256B DE1185256B DET13553A DET0013553A DE1185256B DE 1185256 B DE1185256 B DE 1185256B DE T13553 A DET13553 A DE T13553A DE T0013553 A DET0013553 A DE T0013553A DE 1185256 B DE1185256 B DE 1185256B
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- loop antenna
- core
- antenna
- rods
- 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.)
- Pending
Links
- 230000005294 ferromagnetic effect Effects 0.000 title claims description 6
- 229910000859 α-Fe Inorganic materials 0.000 title claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000003763 resistance to breakage Effects 0.000 claims description 2
- 230000005291 magnetic effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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
Landscapes
- Details Of Aerials (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL226919D NL226919A (es) | 1957-05-04 | ||
DET13553A DE1185256B (de) | 1957-05-04 | 1957-05-04 | Rahmenantenne mit ferromagnetischem Kern, insbesondere Ferritstabantenne |
FR1192884D FR1192884A (fr) | 1957-05-04 | 1958-03-13 | Antenne de cadre à noyau ferromagnétique, en particulier antenne formée d'un barreau de ferrite |
US732638A US2968807A (en) | 1957-05-04 | 1958-05-02 | Ferro-magnetic core antenna |
GB14069/58A GB824546A (en) | 1957-05-04 | 1958-05-02 | A frame aerial with ferro-magnetic core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET13553A DE1185256B (de) | 1957-05-04 | 1957-05-04 | Rahmenantenne mit ferromagnetischem Kern, insbesondere Ferritstabantenne |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1185256B true DE1185256B (de) | 1965-01-14 |
Family
ID=7547370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET13553A Pending DE1185256B (de) | 1957-05-04 | 1957-05-04 | Rahmenantenne mit ferromagnetischem Kern, insbesondere Ferritstabantenne |
Country Status (5)
Country | Link |
---|---|
US (1) | US2968807A (es) |
DE (1) | DE1185256B (es) |
FR (1) | FR1192884A (es) |
GB (1) | GB824546A (es) |
NL (1) | NL226919A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310807A (en) * | 1964-02-24 | 1967-03-21 | Boeing Co | Apparatus for effecting the transmission of electromagnetic energy through a dense plasma |
US3302208A (en) * | 1964-03-20 | 1967-01-31 | Hendrickson Alice | Dipole antenna including ferrite sleeves about the medial portions of its radiating elements |
US3323091A (en) * | 1964-11-05 | 1967-05-30 | Honeywell Inc | Multicore transformer including integral mounting assembly |
US3808425A (en) * | 1969-09-15 | 1974-04-30 | Westinghouse Air Brake Co | Vehicle-carried inductive pickup device |
GB2221097B (en) * | 1988-06-24 | 1992-11-25 | Nippon Antenna Kk | Automotive antenna |
EP3731343A1 (de) * | 2019-04-25 | 2020-10-28 | Schaffner EMV AG | Antenne |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE738454C (de) * | 1938-08-21 | 1943-08-16 | Siemens Ag | Rahmenantenne |
US2438680A (en) * | 1943-03-11 | 1948-03-30 | Wladimir J Polydoroff | Loop antenna apparatus |
DE816426C (de) * | 1948-10-02 | 1951-10-11 | Blaupunkt Werke Gmbh | Eisenkernanordnung fuer UEberlagerungsempfaenger |
US2702860A (en) * | 1953-08-21 | 1955-02-22 | Zenith Radio Corp | Loop antenna |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2122893A (en) * | 1932-08-12 | 1938-07-05 | Telefunken Gmbh | Conductor for radio frequency currents |
US2206261A (en) * | 1935-09-10 | 1940-07-02 | Ferrocart Corp | Magnetic core and coil assembly |
US2401882A (en) * | 1942-05-22 | 1946-06-11 | Rca Corp | Ultra high frequency inductor |
GB707142A (en) * | 1950-12-04 | 1954-04-14 | Wladimir John Polydoroff | Improvements in and relating to antennas for radio apparatus |
US2909742A (en) * | 1953-09-01 | 1959-10-20 | Gen Electric | Machine wound magnetic core |
-
0
- NL NL226919D patent/NL226919A/xx unknown
-
1957
- 1957-05-04 DE DET13553A patent/DE1185256B/de active Pending
-
1958
- 1958-03-13 FR FR1192884D patent/FR1192884A/fr not_active Expired
- 1958-05-02 GB GB14069/58A patent/GB824546A/en not_active Expired
- 1958-05-02 US US732638A patent/US2968807A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE738454C (de) * | 1938-08-21 | 1943-08-16 | Siemens Ag | Rahmenantenne |
US2438680A (en) * | 1943-03-11 | 1948-03-30 | Wladimir J Polydoroff | Loop antenna apparatus |
DE816426C (de) * | 1948-10-02 | 1951-10-11 | Blaupunkt Werke Gmbh | Eisenkernanordnung fuer UEberlagerungsempfaenger |
US2702860A (en) * | 1953-08-21 | 1955-02-22 | Zenith Radio Corp | Loop antenna |
Also Published As
Publication number | Publication date |
---|---|
US2968807A (en) | 1961-01-17 |
NL226919A (es) | |
FR1192884A (fr) | 1959-10-29 |
GB824546A (en) | 1959-12-02 |
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