JPH0359717U - - Google Patents
Info
- Publication number
- JPH0359717U JPH0359717U JP12083689U JP12083689U JPH0359717U JP H0359717 U JPH0359717 U JP H0359717U JP 12083689 U JP12083689 U JP 12083689U JP 12083689 U JP12083689 U JP 12083689U JP H0359717 U JPH0359717 U JP H0359717U
- Authority
- JP
- Japan
- Prior art keywords
- frequency magnetic
- magnetic cores
- receiver
- wristwatch
- receiver body
- 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
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000005672 electromagnetic field Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Support Of Aerials (AREA)
Description
図１，ａ，ｂは本考案によるアンテナの構成例
を示す平面略図及び正面略図、図２は本考案によ
る実施例の接続関係を示す回路図、図３は本考案
におけるコアーと受信入力コイルとの受信機本体
に対する位置関係を示す断面略図、図４，ａ，ｂ
，ｃは本考案に用いる受信入力コイルの配置例を
示す回路図、図５，ａ，ｂは本考案に用いるコア
ーの配置例を説明するための平面略図である。
１……受信機本体、２，３……コアー入アンテ
ナ、４，６……アンテナコイル、５，７……コア
ー（高周波用磁心）、８……受信入力コイル、９
，１０……同調容量、１１……連結部、１２……
取付バンド、２０……受信部。
1, a and b are a schematic plan view and a schematic front view showing an example of the configuration of an antenna according to the present invention, FIG. 2 is a circuit diagram showing the connection relationship of an embodiment according to the present invention, and FIG. 3 is a diagram showing the core and receiving input coil in the present invention. Schematic cross-sectional view showing the positional relationship with respect to the receiver body, FIGS. 4, a, b
, c are circuit diagrams showing examples of the arrangement of receiving input coils used in the present invention, and FIGS. 5, a, and b are schematic plan views for explaining examples of the arrangement of the cores used in the present invention. 1...Receiver body, 2, 3...Antenna with core, 4,6...Antenna coil, 5,7...Core (magnetic core for high frequency), 8...Reception input coil, 9
, 10... Tuning capacity, 11... Connection section, 12...
Mounting band, 20... Receiving section.
Claims (1)
ツチ形無線呼出受信機の絶縁材料により形成され
た受信機本体の両端部又は該受信機本体と取付用
バンドとの連結部にそれぞれ配置された２個の高
周波用磁心と、 該２個の高周波用磁心のそれぞれに電磁結合す
るように配置された結合コイルと を備えたリストウオツチ形無線呼出受信機の複合
アンテナ。[Claims for Utility Model Registration] Both ends of the receiver body formed of an insulating material of a wristwatch type radio paging receiver for coupling to the electromagnetic field of received radio waves, or the connecting portion between the receiver body and the mounting band. A composite antenna for a wristwatch-type radio paging receiver, comprising: two high-frequency magnetic cores disposed on each of the two high-frequency magnetic cores, and a coupling coil disposed so as to be electromagnetically coupled to each of the two high-frequency magnetic cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12083689U JPH0359717U (en) | 1989-10-16 | 1989-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12083689U JPH0359717U (en) | 1989-10-16 | 1989-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359717U true JPH0359717U (en) | 1991-06-12 |
Family
ID=31668891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12083689U Pending JPH0359717U (en) | 1989-10-16 | 1989-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006217264A (en) * | 2005-02-03 | 2006-08-17 | Tokai Rika Co Ltd | Antenna device and mobile device with same |
| JP2006217265A (en) * | 2005-02-03 | 2006-08-17 | Tokai Rika Co Ltd | Antenna device and mobile device with same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562708A (en) * | 1979-06-21 | 1981-01-13 | Tdk Corp | Ferrite antenna |
| JPS57132083A (en) * | 1981-02-09 | 1982-08-16 | Seiko Instr & Electronics Ltd | Antenna device for portable timepiece |
-
1989
- 1989-10-16 JP JP12083689U patent/JPH0359717U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562708A (en) * | 1979-06-21 | 1981-01-13 | Tdk Corp | Ferrite antenna |
| JPS57132083A (en) * | 1981-02-09 | 1982-08-16 | Seiko Instr & Electronics Ltd | Antenna device for portable timepiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006217264A (en) * | 2005-02-03 | 2006-08-17 | Tokai Rika Co Ltd | Antenna device and mobile device with same |
| JP2006217265A (en) * | 2005-02-03 | 2006-08-17 | Tokai Rika Co Ltd | Antenna device and mobile device with same |
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