JPH0342432B2 - - Google Patents
Info
- Publication number
- JPH0342432B2 JPH0342432B2 JP57227442A JP22744282A JPH0342432B2 JP H0342432 B2 JPH0342432 B2 JP H0342432B2 JP 57227442 A JP57227442 A JP 57227442A JP 22744282 A JP22744282 A JP 22744282A JP H0342432 B2 JPH0342432 B2 JP H0342432B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor array
- sensors
- preamplifiers
- logarithmic
- kaiser
- 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.)
- Expired - Lifetime
Links
- 230000001629 suppression Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57227442A JPS59120972A (ja) | 1982-12-28 | 1982-12-28 | 対数センサ−アレイ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57227442A JPS59120972A (ja) | 1982-12-28 | 1982-12-28 | 対数センサ−アレイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120972A JPS59120972A (ja) | 1984-07-12 |
| JPH0342432B2 true JPH0342432B2 (esLanguage) | 1991-06-27 |
Family
ID=16860926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57227442A Granted JPS59120972A (ja) | 1982-12-28 | 1982-12-28 | 対数センサ−アレイ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120972A (esLanguage) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017166918A (ja) * | 2016-03-15 | 2017-09-21 | 株式会社東芝 | 信号処理装置、レーダ装置、信号処理方法およびプログラム |
-
1982
- 1982-12-28 JP JP57227442A patent/JPS59120972A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59120972A (ja) | 1984-07-12 |
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