JPS6050510U - antenna coil - Google Patents
antenna coilInfo
- Publication number
- JPS6050510U JPS6050510U JP14091283U JP14091283U JPS6050510U JP S6050510 U JPS6050510 U JP S6050510U JP 14091283 U JP14091283 U JP 14091283U JP 14091283 U JP14091283 U JP 14091283U JP S6050510 U JPS6050510 U JP S6050510U
- Authority
- JP
- Japan
- Prior art keywords
- antenna coil
- coil
- magnetic
- laminate
- magnetic metal
- 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
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
- Details Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のフェライトバーアンテナの一例を示す概
略平面図、第２図ＡないしＱは積層形平板アンテナコイ
ルの一例の製造方法を説明する概略平面図、第３図は第
２図Ｑを３−３線にて切断した断面図、第４図Ａないし
Ｐは積層型平板アンテナコイルの他の例の製造方法を説
明する概略平面図、第５図は第４図Ｐを５−５線にて切
断した断面図、第６図は本考案によるアンテナコイルの
一実施例を示す概略断面図、第７図は本考案によるアン
テナコイルの他の実施例を示す概略断面図である。
１１．１４，１７，１９，２２，２４，２６：非磁性絶
縁体層、１２． １５． １８．２１． ２３．２５：
コイル形成用導電パターン、１３，１６．２０：磁性体
パターン、３１，３４，３７゜４１．４４，４７，５０
，５２：非磁性絶縁体層、３２，３６，３９，４３，４
６，４９：２次コイル形成用導電パターン、３３．４０
：磁性体パターン、３５．３Ｂ、４２，４５．４８．５
１：１次コイル形成用導電パターン、６１：アモルファ
ス磁性金属の積層体、６２：非磁性絶縁体層、６３：ア
モルファス磁性金属の平板。Fig. 1 is a schematic plan view showing an example of a conventional ferrite bar antenna, Figs. 2 A to Q are schematic plan views illustrating a manufacturing method of an example of a laminated flat antenna coil, and Fig. 3 is a schematic plan view showing an example of a conventional ferrite bar antenna. 4A to 4P are schematic plan views illustrating another example of the manufacturing method of a laminated flat plate antenna coil, and FIG. 5 is a sectional view taken along line 5-5. FIG. 6 is a schematic cross-sectional view showing one embodiment of the antenna coil according to the present invention, and FIG. 7 is a schematic cross-sectional view showing another embodiment of the antenna coil according to the present invention. 11.14, 17, 19, 22, 24, 26: nonmagnetic insulator layer, 12. 15. 18.21. 23.25:
Conductive pattern for coil formation, 13, 16.20: Magnetic material pattern, 31, 34, 37° 41.44, 47, 50
, 52: non-magnetic insulator layer, 32, 36, 39, 43, 4
6,49: Conductive pattern for forming secondary coil, 33.40
:Magnetic material pattern, 35.3B, 42, 45.48.5
1: Conductive pattern for primary coil formation, 61: Laminated body of amorphous magnetic metal, 62: Nonmagnetic insulator layer, 63: Flat plate of amorphous magnetic metal.
Claims (3)
部を重畳させて接続した周回する巻線の形のコイルを形
成するように、非磁性絶縁体層を介して積層し、前記導
電パターンの上下隣接パターン間を前記絶縁体層によっ
て絶縁するとともに、前記コイルの内側部分を、少なく
とも一部分がアモルファス磁性金属よりなる磁性体の積
層体によって構成したことを特徴とするアンテナコイル
。(1) A plurality of conductive patterns for coil formation are laminated via a non-magnetic insulating layer so as to form a coil in the form of a rotating winding wire in which the ends thereof are overlapped and connected, and the conductive patterns An antenna coil characterized in that the upper and lower adjacent patterns are insulated by the insulating layer, and the inner part of the coil is constituted by a laminate of magnetic material, at least a portion of which is made of an amorphous magnetic metal.
性金属である実用新案登録請求の範囲第１項記載のアン
テナコイル。(2) The antenna coil according to claim 1, wherein the entire magnetic laminate is made of amorphous magnetic metal.
層がアモルファス磁性金属である実用新案登録請求の範
囲第１項記載のアンテナコイル。(3) The antenna coil according to claim 1, wherein the uppermost layer and the lowermost layer of the magnetic laminate are made of amorphous magnetic metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091283U JPS6050510U (en) | 1983-09-13 | 1983-09-13 | antenna coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091283U JPS6050510U (en) | 1983-09-13 | 1983-09-13 | antenna coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050510U true JPS6050510U (en) | 1985-04-09 |
| JPH0227608Y2 JPH0227608Y2 (en) | 1990-07-25 |
Family
ID=30315326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14091283U Granted JPS6050510U (en) | 1983-09-13 | 1983-09-13 | antenna coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0410701A (en) * | 1990-04-27 | 1992-01-14 | Kurieiteitsuku Japan:Kk | Antenna element |
| JP2011529319A (en) * | 2008-08-06 | 2011-12-01 | イーエムダブリュ カンパニー リミテッド | Built-in antenna in wireless device and method for manufacturing the same |
| JP2014107606A (en) * | 2012-11-26 | 2014-06-09 | Murata Mfg Co Ltd | Antenna coil, component-integrated substrate, and communication terminal device |
-
1983
- 1983-09-13 JP JP14091283U patent/JPS6050510U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0410701A (en) * | 1990-04-27 | 1992-01-14 | Kurieiteitsuku Japan:Kk | Antenna element |
| JP2011529319A (en) * | 2008-08-06 | 2011-12-01 | イーエムダブリュ カンパニー リミテッド | Built-in antenna in wireless device and method for manufacturing the same |
| JP2014107606A (en) * | 2012-11-26 | 2014-06-09 | Murata Mfg Co Ltd | Antenna coil, component-integrated substrate, and communication terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227608Y2 (en) | 1990-07-25 |
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