JPS62163779U - - Google Patents
Info
- Publication number
- JPS62163779U JPS62163779U JP5191086U JP5191086U JPS62163779U JP S62163779 U JPS62163779 U JP S62163779U JP 5191086 U JP5191086 U JP 5191086U JP 5191086 U JP5191086 U JP 5191086U JP S62163779 U JPS62163779 U JP S62163779U
- Authority
- JP
- Japan
- Prior art keywords
- wave
- received
- antenna
- stub
- diameters
- 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
- 238000005259 measurement Methods 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
図はこの考案の一実施例によるマイクロ波測定
装置の構成図である。
図中、１はマジツクＴ、２はアンテナ、３は送
信機、４はアイソレータ、５は無反射終端器、６
はインピーダンス可変回路、７は受信機、８は制
御回路、９は駆動装置である。
The figure is a configuration diagram of a microwave measuring device according to an embodiment of this invention. In the figure, 1 is a magic T, 2 is an antenna, 3 is a transmitter, 4 is an isolator, 5 is a non-reflection terminator, 6
7 is a variable impedance circuit, 7 is a receiver, 8 is a control circuit, and 9 is a drive device.
Claims (1)
反射波の一部を前記アンテナで受信し、かつハイ
ブリツド回路等で送信波、受信波とを分離し、さ
らに測定系全体のもつ反射波等の影響をスタブを
用いたインピーダンス可変回路等により補償する
マイクロ波測定装置において、スタブの挿入長、
位置を受信電力をもとに制御する制御回路を介し
て駆動回路により自動的に調整することを特徴と
するマイクロ波測定装置。 (2) スタブの径を波長の約１０分の１程度のも
のと波長の約１００分の１程度のものとを複数個
併用したことを特徴とする実用新案登録請求の範
囲第(1)項記載のマイクロ波測定装置。[Claims for Utility Model Registration] (1) A radio wave is irradiated from an antenna to a target object, a part of the reflected wave is received by the antenna, and the transmitted wave and the received wave are separated by a hybrid circuit, and further In a microwave measurement device that uses a variable impedance circuit using a stub to compensate for the effects of reflected waves from the entire measurement system, the insertion length of the stub,
A microwave measuring device characterized in that the position is automatically adjusted by a drive circuit via a control circuit that controls the position based on received power. (2) Utility model registration claim (1) characterized in that a plurality of stubs with diameters of approximately one-tenth of the wavelength and those having diameters of approximately one-hundredth of the wavelength are used in combination. The microwave measurement device described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191086U JPS62163779U (en) | 1986-04-07 | 1986-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191086U JPS62163779U (en) | 1986-04-07 | 1986-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62163779U true JPS62163779U (en) | 1987-10-17 |
Family
ID=30876609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5191086U Pending JPS62163779U (en) | 1986-04-07 | 1986-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163779U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372552A (en) * | 1976-12-10 | 1978-06-28 | Mitsubishi Electric Corp | Circular polarized wave generator |
-
1986
- 1986-04-07 JP JP5191086U patent/JPS62163779U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372552A (en) * | 1976-12-10 | 1978-06-28 | Mitsubishi Electric Corp | Circular polarized wave generator |
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