JPS5223719B1 - - Google Patents
Info
- Publication number
- JPS5223719B1 JPS5223719B1 JP47009929A JP992972A JPS5223719B1 JP S5223719 B1 JPS5223719 B1 JP S5223719B1 JP 47009929 A JP47009929 A JP 47009929A JP 992972 A JP992972 A JP 992972A JP S5223719 B1 JPS5223719 B1 JP S5223719B1
- Authority
- JP
- Japan
- 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
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
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11106371A | 1971-01-29 | 1971-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5223719B1 true JPS5223719B1 (Direct) | 1977-06-25 |
Family
ID=22336402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47009929A Pending JPS5223719B1 (Direct) | 1971-01-29 | 1972-01-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3727218A (Direct) |
| JP (1) | JPS5223719B1 (Direct) |
| AU (1) | AU459111B2 (Direct) |
| FR (1) | FR2123539B1 (Direct) |
| IT (1) | IT948345B (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143031A (en) * | 1977-05-18 | 1978-12-13 | Kankyo Kaihatsu Kk | Method for sealing joint portion of drainpipe |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1430389A (en) * | 1972-06-21 | 1976-03-31 | Solartron Electronic Group | Computing apparatus for tracking movinb objects |
| US3922533A (en) * | 1974-03-22 | 1975-11-25 | Trw Inc | Method of locating a radiating target |
| US4439765A (en) * | 1980-11-19 | 1984-03-27 | Hughes Aircraft Company | Radar video processor |
| US4749994A (en) * | 1986-06-04 | 1988-06-07 | Westinghouse Electric Corp. | Signal processing for radars having clutter maps |
| US5825322A (en) * | 1993-05-19 | 1998-10-20 | Alliedsignal Inc. | Method and apparatus for rotating an electronically-scanned radar beam employing a variable-dwell scanning process |
| GB9508973D0 (en) * | 1995-05-03 | 1996-04-24 | British Aerospace | Tactical ballistic missile early warning radar and defence system |
| US6693557B2 (en) | 2001-09-27 | 2004-02-17 | Wavetronix Llc | Vehicular traffic sensor |
| WO2006011405A1 (ja) * | 2004-07-28 | 2006-02-02 | The University Of Tokushima | デジタルフィルタリング方法及び装置 |
| US8665113B2 (en) * | 2005-10-31 | 2014-03-04 | Wavetronix Llc | Detecting roadway targets across beams including filtering computed positions |
| CN106772260B (zh) * | 2017-03-31 | 2019-08-16 | 西安电子科技大学 | 基于凸优化算法的雷达阵列和差波束方向图优化方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1438257A (fr) * | 1964-12-14 | 1966-05-13 | Labo Cent Telecommunicat | Perfectionnements aux radars doppler à impulsions |
| US3370292A (en) * | 1967-01-05 | 1968-02-20 | Raytheon Co | Digital canonical filter |
| US3406390A (en) * | 1967-06-19 | 1968-10-15 | Hughes Aircraft Co | Automatic processor for stacked beam radar |
| US3517172A (en) * | 1967-12-27 | 1970-06-23 | Us Navy | Moving-window detector for binary integration |
-
1971
- 1971-01-29 US US00111063A patent/US3727218A/en not_active Expired - Lifetime
- 1971-12-13 AU AU36804/71A patent/AU459111B2/en not_active Expired
-
1972
- 1972-01-27 IT IT47972/72A patent/IT948345B/it active
- 1972-01-28 FR FR7202996A patent/FR2123539B1/fr not_active Expired
- 1972-01-28 JP JP47009929A patent/JPS5223719B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143031A (en) * | 1977-05-18 | 1978-12-13 | Kankyo Kaihatsu Kk | Method for sealing joint portion of drainpipe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2202581B2 (de) | 1976-04-01 |
| AU3680471A (en) | 1973-06-14 |
| US3727218A (en) | 1973-04-10 |
| FR2123539A1 (Direct) | 1972-09-08 |
| DE2202581A1 (de) | 1972-12-21 |
| FR2123539B1 (Direct) | 1976-01-16 |
| IT948345B (it) | 1973-05-30 |
| AU459111B2 (en) | 1975-03-20 |