JPH01102787U - - Google Patents
Info
- Publication number
- JPH01102787U JPH01102787U JP19685687U JP19685687U JPH01102787U JP H01102787 U JPH01102787 U JP H01102787U JP 19685687 U JP19685687 U JP 19685687U JP 19685687 U JP19685687 U JP 19685687U JP H01102787 U JPH01102787 U JP H01102787U
- Authority
- JP
- Japan
- Prior art keywords
- circulator
- modulator
- utility
- scope
- sensor system
- 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
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図は、本考案の一実施例回路図である。
１……マイクロ波発振器（ｅｘ＝１０．５２
５ＧＨｚ）、２……ミキサ（ｅｘ、ＧａＡｓシヨ
ツトキーダイオード）、３……マイクロ波ドツプ
ラセンサモジユール、４……ＩＦアンプ、５……
サーキユレータ、６……ＰＩＮダーオード変調器
、７……変調用発振器、８……信号反射板（回路
的にオープン又はシヨートを利用すればよい）、
９……アンテナ、１０……被測定物体。
FIG. 1 is a circuit diagram of an embodiment of the present invention. 1...Microwave oscillator (ex=10.52
5GHz), 2...Mixer (ex, GaAs shot key diode), 3...Microwave Doppler sensor module, 4...IF amplifier, 5...
Circulator, 6...PIN diode modulator, 7...Modulation oscillator, 8...Signal reflector (open circuit or short circuit may be used),
9...Antenna, 10...Object to be measured.
Claims (1)
する事を特徴とするマイクロ波センサシステム。 A microwave sensor system characterized by having a circulator and an AM modulator in the output stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19685687U JPH01102787U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19685687U JPH01102787U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102787U true JPH01102787U (en) | 1989-07-11 |
Family
ID=31487448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19685687U Pending JPH01102787U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102787U (en) |
-
1987
- 1987-12-24 JP JP19685687U patent/JPH01102787U/ja active Pending