JPS636835B2 - - Google Patents
Info
- Publication number
- JPS636835B2 JPS636835B2 JP55006974A JP697480A JPS636835B2 JP S636835 B2 JPS636835 B2 JP S636835B2 JP 55006974 A JP55006974 A JP 55006974A JP 697480 A JP697480 A JP 697480A JP S636835 B2 JPS636835 B2 JP S636835B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- output signal
- output
- radar
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000013139 quantization Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001934 delay Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/526—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters
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 |
|---|---|---|---|
| JP697480A JPS56104265A (en) | 1980-01-25 | 1980-01-25 | Radar signal processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP697480A JPS56104265A (en) | 1980-01-25 | 1980-01-25 | Radar signal processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56104265A JPS56104265A (en) | 1981-08-19 |
| JPS636835B2 true JPS636835B2 (en]) | 1988-02-12 |
Family
ID=11653163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP697480A Granted JPS56104265A (en) | 1980-01-25 | 1980-01-25 | Radar signal processor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104265A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533915A (en) * | 1982-02-16 | 1985-08-06 | Sperry Corporation | Radar terrain signal suppressor |
| US4628318A (en) * | 1983-12-02 | 1986-12-09 | Rockwell International Corporation | Ground clutter suppression technique |
-
1980
- 1980-01-25 JP JP697480A patent/JPS56104265A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56104265A (en) | 1981-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4318100A (en) | Automatic ground clutter rejection in weather pulse radar system | |
| US7403153B2 (en) | System and method for reducing a radar interference signal | |
| ATE217977T1 (de) | Elektromagnetischer wandler mit beschränktem sichtfeld und verfahren | |
| CN106291487A (zh) | 一种基于agc电压和回波数据的雷达接收功率和rcs估计方法 | |
| US20080136703A1 (en) | Equivalent time sampling radar | |
| JPH0158466B2 (en]) | ||
| JPH0320714B2 (en]) | ||
| JPS636835B2 (en]) | ||
| JPS5843708B2 (ja) | 気象レ−ダ装置 | |
| US4233604A (en) | Receiver with fixed-echo suppressor | |
| Dennis et al. | Hailstone size distributions and equivalent radar reflectivity factors computed from hailstone momentum records | |
| Ash et al. | FMCW phased array radar for automatically triggered measurements of snow avalanches | |
| Chandrasekhar Sarma et al. | Development of radio acoustic sounding system (RASS) with Gadanki MST radar–first results | |
| Ma et al. | A method for improving efficiency of anti-UAV radar based on FMCW | |
| JPH0228116B2 (en]) | ||
| US3341844A (en) | Radar wind gust analyzer | |
| US6204805B1 (en) | Dual target tracking altimeter | |
| JP2590118B2 (ja) | レーダ信号処理装置 | |
| JPH0622233Y2 (ja) | 即時自動利得調整回路 | |
| JP3372152B2 (ja) | 気象レーダ信号処理装置 | |
| JP2603758B2 (ja) | キャビテーション雑音検出方法及びその装置 | |
| OHSAKI et al. | A software-based dynamic range expansion of the TRMM radar receiving system | |
| JPH0516754B2 (en]) | ||
| JPH0516753B2 (en]) | ||
| Hopper | Acoustic sounding of the atmosphere |