USB248240I5 - - Google Patents
Info
- Publication number
- USB248240I5 USB248240I5 US24824072A USB248240I5 US B248240 I5 USB248240 I5 US B248240I5 US 24824072 A US24824072 A US 24824072A US B248240 I5 USB248240 I5 US B248240I5
- Authority
- US
- United States
- 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
- G01S7/2927—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by deriving and controlling a threshold value
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/248,240 US3983556A (en) | 1972-04-27 | 1972-04-27 | Radar video clipping level derived from target signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/248,240 US3983556A (en) | 1972-04-27 | 1972-04-27 | Radar video clipping level derived from target signal |
Publications (2)
Publication Number | Publication Date |
---|---|
USB248240I5 true USB248240I5 (xx) | 1976-01-13 |
US3983556A US3983556A (en) | 1976-09-28 |
Family
ID=22938260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/248,240 Expired - Lifetime US3983556A (en) | 1972-04-27 | 1972-04-27 | Radar video clipping level derived from target signal |
Country Status (1)
Country | Link |
---|---|
US (1) | US3983556A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058809A (en) * | 1972-06-26 | 1977-11-15 | Control Data Corporation | MTI system and method |
JPH06342022A (ja) * | 1993-03-17 | 1994-12-13 | Hewlett Packard Co <Hp> | ゲートスペクトル分析方法 |
WO2008115193A2 (en) * | 2006-06-08 | 2008-09-25 | Vista Research, Inc. | Sensor suite and signal processing for border surveillance |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3603994A (en) * | 1966-04-26 | 1971-09-07 | Hughes Aircraft Co | System for automatically generating smoothing parameters in an automatic track-while-scan radar system |
US3611369A (en) * | 1969-05-27 | 1971-10-05 | Burroughs Corp | Quantizer system with adaptive automatic clutter elimination |
US3701149A (en) * | 1971-07-02 | 1972-10-24 | Us Navy | Frequency averaging controlled false alarm rate (cfar) circuit |
-
1972
- 1972-04-27 US US05/248,240 patent/US3983556A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3603994A (en) * | 1966-04-26 | 1971-09-07 | Hughes Aircraft Co | System for automatically generating smoothing parameters in an automatic track-while-scan radar system |
US3611369A (en) * | 1969-05-27 | 1971-10-05 | Burroughs Corp | Quantizer system with adaptive automatic clutter elimination |
US3701149A (en) * | 1971-07-02 | 1972-10-24 | Us Navy | Frequency averaging controlled false alarm rate (cfar) circuit |
Also Published As
Publication number | Publication date |
---|---|
US3983556A (en) | 1976-09-28 |