JPH02118880U - - Google Patents
Info
- Publication number
- JPH02118880U JPH02118880U JP2770889U JP2770889U JPH02118880U JP H02118880 U JPH02118880 U JP H02118880U JP 2770889 U JP2770889 U JP 2770889U JP 2770889 U JP2770889 U JP 2770889U JP H02118880 U JPH02118880 U JP H02118880U
- Authority
- JP
- Japan
- Prior art keywords
- fixed electronic
- antenna
- polarized fixed
- orthogonally polarized
- electronic scan
- 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
- 238000010586 diagram Methods 0.000 description 2
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、従来のレーダ装置の
ブロツク図である。
図において、１ａは第１の直交偏波固定電子走
査アンテナ、１ｂは第２の直交偏波固定電子走査
アンテナ、２ａは第１の水平偏波固定電子走査ア
ンテナ、２ｂは第２の水平偏波固定電子走査アン
テナ、３ａは第１の送受信機、３ｂは第２の送受
信機、３ｃは第３の送受信機、３ｄは第４の送受
信機、４は信号処理器、５は表示器である。なお
、図中同一あるいは相当部分には同一符号を示し
てある。
FIG. 1 is a block diagram of a radar device showing an embodiment of this invention, and FIG. 2 is a block diagram of a conventional radar device. In the figure, 1a is a first orthogonally polarized fixed electronic scanning antenna, 1b is a second orthogonally polarized fixed electronic scanning antenna, 2a is a first horizontally polarized fixed electronic scanning antenna, and 2b is a second horizontally polarized fixed electronic scanning antenna. A fixed electronic scanning antenna, 3a a first transceiver, 3b a second transceiver, 3c a third transceiver, 3d a fourth transceiver, 4 a signal processor, and 5 a display. Note that the same or corresponding parts in the figures are denoted by the same reference numerals.
Claims (1)
の直交偏波店定電子走査アンテナに隣接する第１
の水平偏波固定電子走査アンテナと、第１の水平
偏波固定電子走査アンテナに隣接する第２の直交
偏波固定電子走査アンテナと、第２の直交偏波固
定電子走査アンテナに隣接する第２の水平偏波固
定電子走査アンテナと、第１の直交偏波固定電子
走査アンテナに接続される第１の送受信機と、第
１の水平偏波固定電子走査アンテナに接続される
第２の送受信機と、第２の直交偏波固定電子走査
アンテナに接続される第３の送受信機と、第２の
水平偏波固定電子走査アンテナに接続される第４
の送受信機と、第１、第２、第３、及び第４の送
受信機に接続される信号処理器と、信号処理器の
出力を表示する表示器とから構成され、隣接する
電子走査アンテナ間の相互干渉を抑圧することを
特徴するレーダ装置。 a first orthogonally polarized fixed electronic scanning antenna;
a first antenna adjacent to the orthogonally polarized electronic scanning antenna;
a second orthogonally polarized fixed electronic scan antenna adjacent to the first horizontally polarized fixed electronic scan antenna; and a second orthogonally polarized fixed electronic scan antenna adjacent to the second orthogonally polarized fixed electronic scan antenna. a horizontally polarized fixed electronic scan antenna, a first transceiver connected to the first orthogonally polarized fixed electronic scan antenna, and a second transceiver connected to the first horizontally polarized fixed electronic scan antenna. a third transceiver connected to the second orthogonally polarized fixed electronic scanning antenna; and a fourth transceiver connected to the second horizontally polarized fixed electronic scanning antenna.
A transmitter/receiver, a signal processor connected to the first, second, third, and fourth transmitter/receiver, and a display displaying the output of the signal processor, A radar device characterized by suppressing mutual interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2770889U JPH02118880U (en) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2770889U JPH02118880U (en) | 1989-03-10 | 1989-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118880U true JPH02118880U (en) | 1990-09-25 |
Family
ID=31250435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2770889U Pending JPH02118880U (en) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118880U (en) |
-
1989
- 1989-03-10 JP JP2770889U patent/JPH02118880U/ja active Pending