JPH0376179U - - Google Patents
Info
- Publication number
- JPH0376179U JPH0376179U JP13790989U JP13790989U JPH0376179U JP H0376179 U JPH0376179 U JP H0376179U JP 13790989 U JP13790989 U JP 13790989U JP 13790989 U JP13790989 U JP 13790989U JP H0376179 U JPH0376179 U JP H0376179U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- center
- antenna
- radio wave
- microstrip antenna
- 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
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図はこの考案の一実施例によるアンテナア
ライメント装置を示す側面図、第２図は、第１図
の反対側の面を示した側面図、第３図は、この考
案のアンテナアライメント装置を使つた測定の側
面図、第４図は、従来のアンテナアライメント装
置を使つた測定の側面図、第５図は、送信アンテ
ナのマイクロストリツプアンテナを組んだ時の側
面図である。
図において、１はレーザ光発振器、２は治具、
３はモデルタワー１、４は角度表示板、５はレー
ザ出力光、６はレーザ反射光、７は鏡、８は供試
体、９は受信アンテナ、１０は人工衛生モデル、
１１はモデルタワー２、１２は電源ユニツト、１
３は接続ケーブル、１４は電源ケーブル、１５は
回転台１、１６は回転台２、１７はマイクロスト
リツプアンテナ、１８は同軸コネクタ、１９はフ
オトカプラ、２０はラインパターン、２１は光フ
アイバ端子、２２はパターン素子、２３は電波、
２４は光フアイバケーブル、２５はレーザ光発振
装置である。なお、同一符号は同一、又は相当部
分を示す。
FIG. 1 is a side view showing an antenna alignment device according to an embodiment of this invention, FIG. 2 is a side view showing the opposite side of FIG. 1, and FIG. 3 is a side view showing an antenna alignment device according to an embodiment of this invention. FIG. 4 is a side view of measurement using a conventional antenna alignment device, and FIG. 5 is a side view of a microstrip antenna of a transmitting antenna assembled. In the figure, 1 is a laser beam oscillator, 2 is a jig,
3 is a model tower 1, 4 is an angle display board, 5 is a laser output light, 6 is a laser reflected light, 7 is a mirror, 8 is a specimen, 9 is a receiving antenna, 10 is an artificial hygiene model,
11 is the model tower 2, 12 is the power supply unit, 1
3 is a connection cable, 14 is a power cable, 15 is a rotating table 1, 16 is a rotating table 2, 17 is a microstrip antenna, 18 is a coaxial connector, 19 is a photocoupler, 20 is a line pattern, 21 is an optical fiber terminal, 22 is a pattern element, 23 is a radio wave,
24 is an optical fiber cable, and 25 is a laser beam oscillation device. Note that the same reference numerals indicate the same or equivalent parts.
Claims (1)
の放射面とレーザ光の出力光が垂直な、光フアイ
バ端子と、中心部に光フアイバを通す穴を設け、
光フアイバ端子と接続し、電波の供給面の中心部
に、フオトカプラを設けたマイクロストリツプア
ンテナから構成したことを特徴とするアンテナア
ライメント装置。 At the center of the microstrip antenna, there is an optical fiber terminal in which the radio wave emission surface is perpendicular to the output light of the laser beam, and a hole in the center for passing the optical fiber.
An antenna alignment device comprising a microstrip antenna connected to an optical fiber terminal and provided with a photocoupler at the center of the radio wave supply surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13790989U JPH0376179U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13790989U JPH0376179U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376179U true JPH0376179U (en) | 1991-07-30 |
Family
ID=31685043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13790989U Pending JPH0376179U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149901A (en) * | 2011-01-17 | 2012-08-09 | Japan Aerospace Exploration Agency | Sub-millimeter wave proximate field measuring device having high precision non-contact position measuring mechanism |
-
1989
- 1989-11-28 JP JP13790989U patent/JPH0376179U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149901A (en) * | 2011-01-17 | 2012-08-09 | Japan Aerospace Exploration Agency | Sub-millimeter wave proximate field measuring device having high precision non-contact position measuring mechanism |
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