JPS5937573U - Radar transponder test equipment - Google Patents
Radar transponder test equipmentInfo
- Publication number
- JPS5937573U JPS5937573U JP1982134387U JP13438782U JPS5937573U JP S5937573 U JPS5937573 U JP S5937573U JP 1982134387 U JP1982134387 U JP 1982134387U JP 13438782 U JP13438782 U JP 13438782U JP S5937573 U JPS5937573 U JP S5937573U
- Authority
- JP
- Japan
- Prior art keywords
- test
- casing
- receiving
- radio wave
- radio waves
- 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
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のレーダトランスポンダ試験装置の構成を
示す接続図、第２図はこの考案の一実施例の構成を示す
接続図、第３図は第２図の外形図である。
図に於て、１はトランスポンダ、１１は筐体、１２は電
波遮蔽箱、１３は送信試験装置、１４は送信試験アンテ
ナ、１９は受信試験装置、２０は受信試験アンテナ、２
８は切換回路、２９は切換スイッチである。尚各図中、
同一符号は同一または相当部分を示すものとする。FIG. 1 is a connection diagram showing the configuration of a conventional radar transponder testing device, FIG. 2 is a connection diagram showing the configuration of an embodiment of this invention, and FIG. 3 is an external view of FIG. 2. In the figure, 1 is a transponder, 11 is a housing, 12 is a radio wave shielding box, 13 is a transmission test device, 14 is a transmission test antenna, 19 is a reception test device, 20 is a reception test antenna, 2
8 is a switching circuit, and 29 is a changeover switch. In each figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
け゛られ、電波吸収体を用いて箱状に形成され、その中
に供試されるトランスポンダを収容し、外部への電波の
漏出を阻止して試験を行う電波遮蔽箱、 上記筐体に設けられ、上記トランスポンダを起動するパ
ルス信号を発生して、上記電波遮蔽箱の中に取付けられ
た送信試験アンテナから試験電波を送出する送信試験装
置、 上記筐体＆と設けられ、上記電波遮蔽箱の中に取付けら
れた受信試験アンテナにより、上記トランスポンダが送
出した応答電波を受信して、上記トランスポンダの動作
性能を試験する受信試験装置、この受信試験装置の受信
出力レベルを切換制御する事により、上記試験電波の一
部を直接上記受信試験アンテナで受信して、自己機能を
点検できる切換回路を備えたレーダトランスポンダ試験
装置。[Claims for Utility Model Registration] A casing formed in a portable structure, a transponder installed inside the casing, formed into a box shape using a radio wave absorber, and tested within the casing. a radio wave shielding box that houses the radio wave shielding box and conducts tests by preventing leakage of radio waves to the outside; a transmission test device that transmits test radio waves from a transmission test antenna; A receiving test device for testing the operational performance of a receiver, by controlling the receiving output level of this receiving test device, a switching circuit is provided that can directly receive a portion of the above test radio waves at the above receiving test antenna and check its own function. radar transponder test equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982134387U JPS5937573U (en) | 1982-09-03 | 1982-09-03 | Radar transponder test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982134387U JPS5937573U (en) | 1982-09-03 | 1982-09-03 | Radar transponder test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5937573U true JPS5937573U (en) | 1984-03-09 |
| JPH025423Y2 JPH025423Y2 (en) | 1990-02-08 |
Family
ID=30302824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982134387U Granted JPS5937573U (en) | 1982-09-03 | 1982-09-03 | Radar transponder test equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937573U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158989A (en) * | 1985-12-26 | 1987-07-14 | バルチモア・エアコイル・カンパニ−・インコ−ポレ−テツド | Crossflow type cooling tower |
| JPS6386563U (en) * | 1986-11-26 | 1988-06-06 | ||
| JPS63121266U (en) * | 1987-01-30 | 1988-08-05 | ||
| JPS63210594A (en) * | 1987-02-26 | 1988-09-01 | Mitsubishi Plastics Ind Ltd | Hermetically closed type cooling tower |
| JPS63179460U (en) * | 1987-02-05 | 1988-11-21 | ||
| JPH01260291A (en) * | 1988-04-08 | 1989-10-17 | Shinwa Sangyo Kk | Dc/ac type cooling tower |
| JP2006322915A (en) * | 2005-05-17 | 2006-11-30 | Korea Electronics Telecommun | Recognition distance measuring equipment between tag and reader |
| JP2007087378A (en) * | 2005-08-26 | 2007-04-05 | Honda Motor Co Ltd | Radio tag evaluation apparatus and method |
-
1982
- 1982-09-03 JP JP1982134387U patent/JPS5937573U/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158989A (en) * | 1985-12-26 | 1987-07-14 | バルチモア・エアコイル・カンパニ−・インコ−ポレ−テツド | Crossflow type cooling tower |
| JPH0440632B2 (en) * | 1985-12-26 | 1992-07-03 | Baltimore Aircoil Co Inc | |
| JPS6386563U (en) * | 1986-11-26 | 1988-06-06 | ||
| JPH0449493Y2 (en) * | 1986-11-26 | 1992-11-20 | ||
| JPS63121266U (en) * | 1987-01-30 | 1988-08-05 | ||
| JPS63179460U (en) * | 1987-02-05 | 1988-11-21 | ||
| JPS63210594A (en) * | 1987-02-26 | 1988-09-01 | Mitsubishi Plastics Ind Ltd | Hermetically closed type cooling tower |
| JPH01260291A (en) * | 1988-04-08 | 1989-10-17 | Shinwa Sangyo Kk | Dc/ac type cooling tower |
| JP2006322915A (en) * | 2005-05-17 | 2006-11-30 | Korea Electronics Telecommun | Recognition distance measuring equipment between tag and reader |
| JP2007087378A (en) * | 2005-08-26 | 2007-04-05 | Honda Motor Co Ltd | Radio tag evaluation apparatus and method |
| JP4693059B2 (en) * | 2005-08-26 | 2011-06-01 | 本田技研工業株式会社 | Apparatus and method for evaluating wireless tag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025423Y2 (en) | 1990-02-08 |
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