JPS61119401U - - Google Patents
Info
- Publication number
- JPS61119401U JPS61119401U JP1985002122U JP212285U JPS61119401U JP S61119401 U JPS61119401 U JP S61119401U JP 1985002122 U JP1985002122 U JP 1985002122U JP 212285 U JP212285 U JP 212285U JP S61119401 U JPS61119401 U JP S61119401U
- Authority
- JP
- Japan
- Prior art keywords
- electric circuit
- signal
- case
- closed space
- signal generator
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
- Waveguide Connection Structure (AREA)
Description
第１図は本考案による信号結合装置の一実施例
を示す図で、その分解斜視図である。第２図は第
１図の長手方向の断面図である。
１…上部カバ、２…ケース、３…下部カバ、４
…主回路基板、５…微小空中線、６…第２回路基
板。
FIG. 1 is a diagram showing an embodiment of a signal coupling device according to the present invention, and is an exploded perspective view thereof. FIG. 2 is a longitudinal sectional view of FIG. 1. 1...Top cover, 2...Case, 3...Lower cover, 4
...Main circuit board, 5...Minute antenna, 6...Second circuit board.
Claims (1)
を配置し、この電気回路に近接して微小空中線を
設けるとともにこの微小空中線を前記筐体外の信
号発生器に接続し、前記信号発生器が発生する信
号を、前記微小空中線より放射させ前記閉空間内
の伝播により前記電気回路に結合させるように構
成したことを特徴とする信号結合装置。 An electric circuit is arranged in a closed space of a case having electromagnetic shielding properties, a small antenna is provided near this electric circuit, and this small antenna is connected to a signal generator outside the case, and the signal generator 2. A signal coupling device characterized in that said signal is radiated from said minute antenna and coupled to said electric circuit by propagation within said closed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002122U JPH048641Y2 (en) | 1985-01-11 | 1985-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002122U JPH048641Y2 (en) | 1985-01-11 | 1985-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61119401U true JPS61119401U (en) | 1986-07-28 |
| JPH048641Y2 JPH048641Y2 (en) | 1992-03-04 |
Family
ID=30475502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002122U Expired JPH048641Y2 (en) | 1985-01-11 | 1985-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048641Y2 (en) |
-
1985
- 1985-01-11 JP JP1985002122U patent/JPH048641Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048641Y2 (en) | 1992-03-04 |