JPH0227584U

JPH0227584U -

Info

Publication number: JPH0227584U
Application number: JP10708488U
Authority: JP
Priority date: 1988-08-12
Filing date: 1988-08-12
Publication date: 1990-02-22

Description

[Brief explanation of drawings]

第１図ａは本考案の一実施例の正面図、同図ｂ
は同上の側面図、同図ｃは同上の背面図、第２図
ａは本考案の他の実施例の正面図、同図ｂは同上
の側面図、同図ｃは同上の背面図、第３図ａは従
来例の正面図、同図ｂは同上の側面図、第４図ａ
は他の従来例の正面図、同図ｂは同上の側面図、
第５図は一般的な非接触型の移動体識別装置の概
略構成図である。１は誘電体、２ａ，２ｂは導体板、３は給電線
、４ａ，４ｂは放射用のスロツト、５ａ，５ｂは
誘電体、６，６ａ，６ｂは給電線、７ａ，７ｂは
パツチ素子、８は接地導体板、１０は移動体、１
１は応答器、１２は質問器、Ａは質問波、Ｂは応
答波である。 Figure 1a is a front view of an embodiment of the present invention, Figure 1b is a front view of an embodiment of the present invention.
2 is a side view of the same as above, FIG. 2 c is a rear view of the same, FIG. 2 a is a front view of another embodiment of the present invention, FIG. Figure 3a is a front view of the conventional example, Figure b is a side view of the same as above, Figure 4a is
is a front view of another conventional example, and figure b is a side view of the same as above.
FIG. 5 is a schematic configuration diagram of a general non-contact type mobile object identification device. 1 is a dielectric, 2a and 2b are conductor plates, 3 is a feeder line, 4a and 4b are radiation slots, 5a and 5b are dielectrics, 6, 6a and 6b are feeder lines, 7a and 7b are patch elements, 8 is a ground conductor plate, 10 is a moving body, 1
1 is a transponder, 12 is an interrogator, A is an interrogation wave, and B is a response wave.

Claims

[Scope of utility model registration request]

In a mobile object identification device consisting of a transponder attached to a mobile object and an interrogator that emits a microwave band interrogation wave to the transponder and identifies the mobile object by the response wave from the transponder, a card-shaped response is used. A mobile object identification device characterized by having antennas provided on both sides of the device.