JPS60107780U - doppler module - Google Patents
doppler moduleInfo
- Publication number
- JPS60107780U JPS60107780U JP20130183U JP20130183U JPS60107780U JP S60107780 U JPS60107780 U JP S60107780U JP 20130183 U JP20130183 U JP 20130183U JP 20130183 U JP20130183 U JP 20130183U JP S60107780 U JPS60107780 U JP S60107780U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- doppler
- doppler module
- added
- moving object
- 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)
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図は基本的なドツプラーモジュールのブロック図、
第２図はＪａｎｕｓ型のドツプラーモジュールの概略説
明図、第３図は本考案の一実施例のＪａｎｕｓ型のドツ
プラーモジュールの構造図である。
６・・・ガン発振器、７・・・筐体、８・・・Ｙ分岐型
導波管、８ ａ、 ８ ａ／、、・出力ポート、８ｂ−
・・基部、８Ｃ・・・Ｙ分岐部、９，９′・・・ショッ
トキバリアダイオ ゛−ド、１０・・・ネジ。Figure 1 is a block diagram of the basic Doppler module.
FIG. 2 is a schematic explanatory diagram of a Janus-type Doppler module, and FIG. 3 is a structural diagram of a Janus-type Doppler module according to an embodiment of the present invention. 6... Gunn oscillator, 7... Housing, 8... Y branch type waveguide, 8 a, 8 a/,... Output port, 8b-
...Base, 8C...Y branch, 9,9'...Schottky barrier diode, 10...Screw.
Claims (1)
各々の反射波とで得られる各々のドツプラー周波数信号
を受信回路で加算して上記移動物体の速度信号を得るＪ
ａｎｕｓ型のドツプラーモジュールにおいて、 Ｙ分岐型導波管のＹ分岐の基部にマイクロ波発振を取り
付けると共に、該導波管のＹ分岐した両側の出力ポート
内にミキサ用ダイオードを設け、且つ該導波管のＹ分岐
部分にアイソレーション調整部材を設け、上記各々のミ
キサ用ダイオードで得られる各々のドツプラー周波数信
号を上記受信回路で加算するようにしたことを特徴とす
乞ドツプラーモジュール。[Claims for Utility Model Registration] Doppler frequency signals obtained from microwaves emitted before and after the moving object and their respective reflected waves are added in a receiving circuit to obtain a speed signal of the moving object. J
In anus-type Doppler module, a microwave oscillator is attached to the base of the Y-branch of the Y-branch type waveguide, and mixer diodes are provided in the output ports on both sides of the Y-branch of the waveguide. 1. A Doppler module, characterized in that an isolation adjustment member is provided at the Y branch portion of the wave tube, and each Doppler frequency signal obtained by each of the mixer diodes is added in the receiving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20130183U JPS60107780U (en) | 1983-12-27 | 1983-12-27 | doppler module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20130183U JPS60107780U (en) | 1983-12-27 | 1983-12-27 | doppler module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107780U true JPS60107780U (en) | 1985-07-22 |
| JPH0143660Y2 JPH0143660Y2 (en) | 1989-12-18 |
Family
ID=30762962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20130183U Granted JPS60107780U (en) | 1983-12-27 | 1983-12-27 | doppler module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107780U (en) |
-
1983
- 1983-12-27 JP JP20130183U patent/JPS60107780U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143660Y2 (en) | 1989-12-18 |
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