JPH0336984U - - Google Patents
Info
- Publication number
- JPH0336984U JPH0336984U JP9728189U JP9728189U JPH0336984U JP H0336984 U JPH0336984 U JP H0336984U JP 9728189 U JP9728189 U JP 9728189U JP 9728189 U JP9728189 U JP 9728189U JP H0336984 U JPH0336984 U JP H0336984U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmitting
- frequency
- receiving
- pulse width
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第1図は、この考案の一実施例を示すレーダ装
置のブロツク図、第2図はこの考案の一実施例を
示す複数(4面)同時対処レーダ装置のブロツク
図第3図は従来のレーダ装置のブロツク図である
。
図において、1……アンテナ、2……サーキユ
レータ、3……受信機、4……電力増幅器、5…
…エキサイタ、6……送受信周波数制御器、7…
…送受信パルス幅制御器、8……送受信機、9…
…信号処理器、10……表示器、11……制御器
、12……第1の可変BPF、13……第2の可
変BPF、14……表示合成器、15……4面レ
ーダ装置である。なお、図中同一あるいは相当部
分には同一符号を付して示してある。
FIG. 1 is a block diagram of a radar device showing an embodiment of this invention. FIG. 2 is a block diagram of a radar device that can simultaneously handle multiple (4 planes) showing an embodiment of this invention. FIG. 2 is a block diagram of the device. In the figure, 1... antenna, 2... circulator, 3... receiver, 4... power amplifier, 5...
...exciter, 6...transmission/reception frequency controller, 7...
...Transmission/reception pulse width controller, 8...Transmitter/receiver, 9...
... Signal processor, 10 ... Display device, 11 ... Controller, 12 ... First variable BPF, 13 ... Second variable BPF, 14 ... Display synthesizer, 15 ... Four-sided radar device be. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
波数制御器と、送受信パルス幅を制御する送受信
パルス幅を制御する送受信パルス幅制御器と送信
種信号を発生するエキサイタと、エキサイタ出力
を電力増幅する電力増幅器と、電力増幅器の出力
にて送信信号周波数に対応してそのスペクトラム
の雑音成分を抑圧する第1の帯域通過フイルタと
、送信信号と受信信号を切り返るサーキユレータ
と、送信信号を放射し受信信号を受けるアンテナ
と、受信信号の中から自ら送信した信号周波数の
み取り出し他の近接した周波数成分も含め自ら送
信しない周波数成分を抑圧する第2の帯域通過フ
イルタと、第2の帯域通過フイルタを通過した信
号を受けビデオ信号に変換する受信機と、所用の
信号処理を行う信号処理器と、結果を表示する表
示器から構成されることを特徴とするレーダ装置
。 (2) 空間の捜索追尾範囲を4分割し、それぞれ
分割された空間に対応する第1、第2、第3及び
第4のアンテナと、第1、第2、第3及び第4の
送受信機と、第1、第2、第3及び第4の信号処
理機と、上記信号処理器の出力を一つの表示器に
合成する表示合成器と、表示器と、第1、第2、
第3及び第4の送受信機の送受信周波数が、第1
、及び第2の帯域通過フイルタで分離抑圧できる
組み合わせに指定制御する送受信周波数制御器と
、それぞれ分割された空間の状況に最適な送受信
パルス幅を指定制御する送受信パルス幅制御器と
から構成されることを特徴とする4面同時対処可
能なレーダ装置。[Scope of Claim for Utility Model Registration] (1) A transmitting/receiving frequency controller that controls the transmitting and receiving frequency of the radar, a transmitting/receiving pulse width controller that controls the transmitting/receiving pulse width, and an exciter that generates a transmitting type signal. , a power amplifier that amplifies the power of the exciter output, a first bandpass filter that suppresses the noise component of the spectrum corresponding to the transmission signal frequency at the output of the power amplifier, and a circulator that switches between the transmission signal and the reception signal. , an antenna that emits a transmitted signal and receives a received signal; a second band-pass filter that extracts only the signal frequency transmitted by itself from the received signal and suppresses frequency components that are not transmitted by itself, including other nearby frequency components; What is claimed is: 1. A radar device comprising: a receiver that receives a signal passed through the second band-pass filter and converts it into a video signal; a signal processor that performs necessary signal processing; and a display that displays the results. (2) Divide the spatial search and tracking range into four, and provide first, second, third, and fourth antennas and first, second, third, and fourth transceivers corresponding to each divided space. , first, second, third and fourth signal processors; a display synthesizer that combines the outputs of the signal processors into one display; a display;
The transmission and reception frequencies of the third and fourth transceivers are the same as those of the first transceiver.
, a transmitting/receiving frequency controller that specifies and controls the combination that can be separated and suppressed by a second bandpass filter, and a transmitting/receiving pulse width controller that specifies and controls the optimal transmitting/receiving pulse width for the situation of each divided space. A radar device capable of handling four surfaces simultaneously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9728189U JPH0336984U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9728189U JPH0336984U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0336984U true JPH0336984U (en) | 1991-04-10 |
Family
ID=31646429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9728189U Pending JPH0336984U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0336984U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6952939B1 (en) * | 2021-03-15 | 2021-10-27 | 三菱電機株式会社 | Radar device |
WO2022195671A1 (en) * | 2021-03-15 | 2022-09-22 | 三菱電機株式会社 | Radar device and radar system |
-
1989
- 1989-08-21 JP JP9728189U patent/JPH0336984U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6952939B1 (en) * | 2021-03-15 | 2021-10-27 | 三菱電機株式会社 | Radar device |
WO2022195671A1 (en) * | 2021-03-15 | 2022-09-22 | 三菱電機株式会社 | Radar device and radar system |
WO2022195672A1 (en) * | 2021-03-15 | 2022-09-22 | 三菱電機株式会社 | Radar device |
JPWO2022195671A1 (en) * | 2021-03-15 | 2022-09-22 |
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