JPS5751632B2 - - Google Patents
Info
- Publication number
- JPS5751632B2 JPS5751632B2 JP2282576A JP2282576A JPS5751632B2 JP S5751632 B2 JPS5751632 B2 JP S5751632B2 JP 2282576 A JP2282576 A JP 2282576A JP 2282576 A JP2282576 A JP 2282576A JP S5751632 B2 JPS5751632 B2 JP S5751632B2
- 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.)
- Expired
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
- G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2282576A JPS52106292A (en) | 1976-03-03 | 1976-03-03 | Electric wave angle measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2282576A JPS52106292A (en) | 1976-03-03 | 1976-03-03 | Electric wave angle measurement system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52106292A JPS52106292A (en) | 1977-09-06 |
| JPS5751632B2 true JPS5751632B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-11-02 |
Family
ID=12093458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2282576A Granted JPS52106292A (en) | 1976-03-03 | 1976-03-03 | Electric wave angle measurement system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52106292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055626B2 (ja) * | 1978-04-13 | 1985-12-05 | 帝人株式会社 | スエ−ド様外観を有する立毛布帛の製造方法 |
| JPS62235582A (ja) * | 1986-04-07 | 1987-10-15 | Hitachi Zosen Corp | 音源探知装置 |
| JPS62235581A (ja) * | 1986-04-07 | 1987-10-15 | Hitachi Zosen Corp | 音源探知装置 |
| JP2983142B2 (ja) * | 1994-08-03 | 1999-11-29 | 京葉瓦斯株式会社 | ガス灯用マントル |
| JP6265605B2 (ja) * | 2013-02-21 | 2018-01-24 | 三菱電機株式会社 | 目標測角装置 |
| US11313937B2 (en) * | 2018-12-14 | 2022-04-26 | Qorvo Us, Inc. | Systems and methods for angle of arrival estimation |
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1976
- 1976-03-03 JP JP2282576A patent/JPS52106292A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52106292A (en) | 1977-09-06 |