JPH02120086U - - Google Patents
Info
- Publication number
- JPH02120086U JPH02120086U JP3000689U JP3000689U JPH02120086U JP H02120086 U JPH02120086 U JP H02120086U JP 3000689 U JP3000689 U JP 3000689U JP 3000689 U JP3000689 U JP 3000689U JP H02120086 U JPH02120086 U JP H02120086U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- signals
- oscillator
- microwave
- device mounted
- 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
- 230000001427 coherent effect Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図ａはこの考案の実施例による移動体に搭
載するレーダ装置の移動体に搭載する部分の構成
を示す図、第１図ｂは、この考案の実施例による
移動体に搭載するレーダ装置の地上または海上に
設置する部分の構成を示す図、第２図は従来のこ
の種の移動体に搭載するレーダ装置の構成を示す
図である。１はコヒーレント発振器、２は安定化
発振器、３は周波数混合器、４はマイクロ波信号
の電力増幅器、５は送受信切り換え装置、６はレ
ーダ用送受信アンテナ、７はマイクロ波増幅器、
８は周波数混合器、９は中間周波数信号処理器、
１０は位相検波器、１１はビデオ増幅器、１２は
ビデオ信号処理器及び表示器、１３はコヒーレン
ト発振器の信号を受信するアンテナ、１４は安定
化発振器の信号を受信するためのアンテナ、１５
は電力増幅器、１６は送信アンテナ、１７は電力
増幅器、１８は送信アンテナである。なお、図中
同一符号は、同一または相当部分をしめす。
Fig. 1a is a diagram showing the configuration of a portion of a radar device mounted on a moving body according to an embodiment of this invention, and Fig. 1b is a diagram showing a radar device mounted on a moving body according to an embodiment of this invention. FIG. 2 is a diagram showing the configuration of a conventional radar device mounted on a moving body of this type. 1 is a coherent oscillator, 2 is a stabilizing oscillator, 3 is a frequency mixer, 4 is a microwave signal power amplifier, 5 is a transmission/reception switching device, 6 is a radar transmission/reception antenna, 7 is a microwave amplifier,
8 is a frequency mixer, 9 is an intermediate frequency signal processor,
10 is a phase detector, 11 is a video amplifier, 12 is a video signal processor and display, 13 is an antenna for receiving the coherent oscillator signal, 14 is an antenna for receiving the stabilizing oscillator signal, 15
is a power amplifier, 16 is a transmitting antenna, 17 is a power amplifier, and 18 is a transmitting antenna. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
をつくるためのコヒーレント発振器と安定化発振
器と、マイクロ波信号を増幅するための電力増幅
器と、このマイクロ波信号を空間に放射するため
、および目標からの反射信号を受信するためのア
ンテナと、受信信号を中間周波数にするためのマ
イクロ波増幅器と混合器と、信号処理をするため
の中間周波数信号処理器と、ビデオ信号とするた
めの位相検波器とを有する移動体に搭載するレー
ダ装置において、コヒーレント発振器と安定化発
振器を、地上または海上に設置し、このコヒーレ
ント発振器と安定化発振器の信号を電波で、移動
体に搭載するレーダ装置に送るようにしたことを
特徴とする、移動体に搭載するレーダ装置。 Coherent and stabilizing oscillators for creating microwave signals, intermediate frequency signals, video signals, and power amplifiers for amplifying the microwave signal and for radiating this microwave signal into space and for reflection from a target. An antenna for receiving signals, a microwave amplifier and a mixer for converting the received signal to an intermediate frequency, an intermediate frequency signal processor for signal processing, and a phase detector for converting the received signal to a video signal. In a radar device mounted on a moving object, a coherent oscillator and a stabilizing oscillator are installed on the ground or at sea, and signals from the coherent oscillator and stabilizing oscillator are sent via radio waves to the radar device mounted on the moving object. A radar device mounted on a moving body, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000689U JPH02120086U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000689U JPH02120086U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120086U true JPH02120086U (en) | 1990-09-27 |
Family
ID=31254684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3000689U Pending JPH02120086U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101390A (en) * | 2005-10-05 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Transmission and reception integrated antenna system radar |
-
1989
- 1989-03-16 JP JP3000689U patent/JPH02120086U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101390A (en) * | 2005-10-05 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Transmission and reception integrated antenna system radar |
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