JPH0444714U - - Google Patents
Info
- Publication number
- JPH0444714U JPH0444714U JP8731590U JP8731590U JPH0444714U JP H0444714 U JPH0444714 U JP H0444714U JP 8731590 U JP8731590 U JP 8731590U JP 8731590 U JP8731590 U JP 8731590U JP H0444714 U JPH0444714 U JP H0444714U
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- radiating element
- earth
- grounding
- contact
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
及び第３図は従来の高周波用アンテナの第１及び
第２の従来例の縦断面図である。
１……アンテナパターン、２……プリント基板
、３……アースパターン、４……スルーホール、
５……筺体、６……突出部。
FIG. 1 is a vertical cross-sectional view of an embodiment of the present invention, and FIGS. 2 and 3 are vertical cross-sectional views of first and second conventional examples of conventional high-frequency antennas. 1...Antenna pattern, 2...Printed circuit board, 3...Earth pattern, 4...Through hole,
5...Housing, 6...Protrusion.
Claims (1)
パターンを囲む第１のアースパターンを有し他方
の面に第２のアースパターンを有するプリント基
板と、前記第１のアースパターンの前記放射素子
パターンに近接した周辺部に設けた前記第１及び
第２のアースパターンを相互接続する複数のスル
ーホールと、前記第１のアースパターンの前記周
辺部と接する部分が突出して前記第１及び第２の
アースパターンに接する筺体とを備えたことを特
徴とする高周波用アンテナ。 a printed circuit board having a radiating element pattern on one side and a first grounding pattern surrounding the radiating element pattern and having a second grounding pattern on the other side; the first grounding pattern being close to the radiating element pattern; a plurality of through holes for interconnecting the first and second earth patterns provided in a peripheral portion thereof; and a portion of the first earth pattern in contact with the peripheral portion protrudes to connect the first and second earth patterns. A high frequency antenna characterized by comprising: a housing in contact with the antenna;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731590U JPH0444714U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731590U JPH0444714U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444714U true JPH0444714U (en) | 1992-04-16 |
Family
ID=31819560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8731590U Pending JPH0444714U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444714U (en) |
-
1990
- 1990-08-21 JP JP8731590U patent/JPH0444714U/ja active Pending