JPH0443010U - - Google Patents
Info
- Publication number
- JPH0443010U JPH0443010U JP8364390U JP8364390U JPH0443010U JP H0443010 U JPH0443010 U JP H0443010U JP 8364390 U JP8364390 U JP 8364390U JP 8364390 U JP8364390 U JP 8364390U JP H0443010 U JPH0443010 U JP H0443010U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- shifted
- transmitting
- receiving antenna
- arbitrary angle
- 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
- 230000001939 inductive effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図ａは本考案の誘導無線用アンテナの一実
施例を示す平面図、第１図ｂは同アンテナの正面
図、第２図は同アンテナと誘導無線用ケーブルと
の配置関係を示す平面図、第３図、第４図は同ア
ンテナの使用説明図、第５図は第４図の平面図、
第６図は送受信用アンテナと誘導無線用ケーブル
と磁界方向との関係を示す説明図、第７図は送受
信用アンテナを誘導無線用ケーブルに対して９０
°の角度で配置した状態の平面図、第８図は送受
信用アンテナを誘導無線用ケーブルに対して４５
°の角度で配置した状態の平面図、第９図は送受
信用アンテナを通過する磁界成分の説明図である
。
１は送信用アンテナ、２は受信用アンテナ、３
は誘導無線用ケーブル。
Fig. 1a is a plan view showing an embodiment of the inductive radio antenna of the present invention, Fig. 1b is a front view of the same antenna, and Fig. 2 is a plan view showing the arrangement relationship between the antenna and the inductive radio cable. Figures 3 and 4 are explanatory diagrams of the use of the antenna, and Figure 5 is a plan view of Figure 4.
Fig. 6 is an explanatory diagram showing the relationship between the transmitting/receiving antenna, the inductive wireless cable, and the magnetic field direction, and Fig. 7 shows the transmitting/receiving antenna at 90° with respect to the inductive wireless cable.
Figure 8 is a plan view of the state in which the transmitting and receiving antenna is placed at an angle of 45 degrees with respect to the inductive wireless cable.
FIG. 9, which is a plan view of the antenna arranged at an angle of .degree., is an explanatory diagram of magnetic field components passing through the transmitting and receiving antenna. 1 is a transmitting antenna, 2 is a receiving antenna, 3
is an inductive radio cable.
Claims (1)
の角度θ１ずらして上下に重合せ、前記送信用ア
ンテナ１又は受信用アンテナ２を誘導無線用ケー
ブル３に対して任意の角度θ２ずらして配置した
ことを特徴とする誘導無線用アンテナ。 The transmitting antenna 1 and the receiving antenna 2 are shifted by an arbitrary angle θ 1 and overlapped vertically, and the transmitting antenna 1 or the receiving antenna 2 is shifted by an arbitrary angle θ 2 with respect to the guided radio cable 3. An inductive radio antenna characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8364390U JPH0443010U (en) | 1990-08-09 | 1990-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8364390U JPH0443010U (en) | 1990-08-09 | 1990-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443010U true JPH0443010U (en) | 1992-04-13 |
Family
ID=31631478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8364390U Pending JPH0443010U (en) | 1990-08-09 | 1990-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443010U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4987215A (en) * | 1972-12-25 | 1974-08-21 | ||
| JPS5331937A (en) * | 1976-09-06 | 1978-03-25 | Kokusai Electric Co Ltd | Inductive radio antenna for train moving station |
-
1990
- 1990-08-09 JP JP8364390U patent/JPH0443010U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4987215A (en) * | 1972-12-25 | 1974-08-21 | ||
| JPS5331937A (en) * | 1976-09-06 | 1978-03-25 | Kokusai Electric Co Ltd | Inductive radio antenna for train moving station |
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