JPS5555602A - Coil antenna - Google Patents
Coil antennaInfo
- Publication number
- JPS5555602A JPS5555602A JP12932678A JP12932678A JPS5555602A JP S5555602 A JPS5555602 A JP S5555602A JP 12932678 A JP12932678 A JP 12932678A JP 12932678 A JP12932678 A JP 12932678A JP S5555602 A JPS5555602 A JP S5555602A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- antenna
- coils
- wound
- coil antenna
- 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
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
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932678A JPS5555602A (en) | 1978-10-19 | 1978-10-19 | Coil antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932678A JPS5555602A (en) | 1978-10-19 | 1978-10-19 | Coil antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5555602A true JPS5555602A (en) | 1980-04-23 |
Family
ID=15006815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12932678A Pending JPS5555602A (en) | 1978-10-19 | 1978-10-19 | Coil antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5555602A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2508713A1 (fr) * | 1981-06-25 | 1982-12-31 | Tdk Electronics Co Ltd | Antenne interieure permettant la reception de bandes de tres haute frequence et d'hyperfrequence |
EP0934706A2 (en) † | 1991-08-16 | 1999-08-11 | Velcro Industries B.V. | Laminated hook fastener |
US7034767B2 (en) | 2000-11-06 | 2006-04-25 | Helge Idar Karlsen | Helical coil, Magnetic core antenna |
-
1978
- 1978-10-19 JP JP12932678A patent/JPS5555602A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2508713A1 (fr) * | 1981-06-25 | 1982-12-31 | Tdk Electronics Co Ltd | Antenne interieure permettant la reception de bandes de tres haute frequence et d'hyperfrequence |
EP0934706A2 (en) † | 1991-08-16 | 1999-08-11 | Velcro Industries B.V. | Laminated hook fastener |
EP0934706B2 (en) † | 1991-08-16 | 2010-04-21 | Velcro Industries B.V. | Laminated hook fastener |
US7034767B2 (en) | 2000-11-06 | 2006-04-25 | Helge Idar Karlsen | Helical coil, Magnetic core antenna |
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