JPH0420717U - - Google Patents
Info
- Publication number
- JPH0420717U JPH0420717U JP6167990U JP6167990U JPH0420717U JP H0420717 U JPH0420717 U JP H0420717U JP 6167990 U JP6167990 U JP 6167990U JP 6167990 U JP6167990 U JP 6167990U JP H0420717 U JPH0420717 U JP H0420717U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- circuit board
- printed circuit
- electrically connected
- shaped
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
第１図は、本考案の一実施例の外観を示す図、
第２図は上記実施例における指向特性を示す図、
第３図は、従来の外観を示す図、第４図は、上記
従来例の指向特性を示す図である。
１……第一導体、２……第二導体、３……第三
導体、４……プリント基板、１ａ……脚部、１ｂ
……脚部、１ｃ……中間部。
FIG. 1 is a diagram showing the appearance of an embodiment of the present invention;
FIG. 2 is a diagram showing the directional characteristics in the above embodiment,
FIG. 3 is a diagram showing the appearance of the conventional device, and FIG. 4 is a diagram showing the directivity characteristics of the conventional example. DESCRIPTION OF SYMBOLS 1...First conductor, 2...Second conductor, 3...Third conductor, 4...Printed circuit board, 1a...Legs, 1b
...Leg part, 1c...middle part.
Claims (1)
る中間部が上記プリント基板の面から離れている
帯状の第一導体と、 上記プリント基板上に上記第一導体へ対向して
形成され、一端が上記第一導体の一方の固定部と
電気的に接続している帯上の第二導体と、 上記プリント基板上に、上記第二導体と平行に
形成され、両端が、それぞれ上記第二導体の両端
と電気的に接続している帯状の第三導体とからな
ることを特徴とするループアンテナ。[Claims for Utility Model Registration] A belt-shaped first conductor whose fixing parts at both ends are fixed on a printed circuit board and whose middle part is away from the surface of the printed circuit board; a second conductor on a strip formed opposite to each other and having one end electrically connected to one fixed part of the first conductor; A loop antenna comprising: a third strip-shaped conductor electrically connected to both ends of the second conductor;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6167990U JPH0420717U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6167990U JPH0420717U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420717U true JPH0420717U (en) | 1992-02-21 |
Family
ID=31590143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6167990U Pending JPH0420717U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134942A (en) * | 2003-10-28 | 2005-05-26 | Mitsubishi Materials Corp | RFID reader / writer and antenna structure |
-
1990
- 1990-06-13 JP JP6167990U patent/JPH0420717U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134942A (en) * | 2003-10-28 | 2005-05-26 | Mitsubishi Materials Corp | RFID reader / writer and antenna structure |