SE7607153L - Anordning for kanalbildning - Google Patents
Anordning for kanalbildningInfo
- Publication number
- SE7607153L SE7607153L SE7607153A SE7607153A SE7607153L SE 7607153 L SE7607153 L SE 7607153L SE 7607153 A SE7607153 A SE 7607153A SE 7607153 A SE7607153 A SE 7607153A SE 7607153 L SE7607153 L SE 7607153L
- Authority
- SE
- Sweden
- Prior art keywords
- adders
- detectors
- channel formation
- formation device
- devices
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000003111 delayed effect Effects 0.000 abstract 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
- 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
-
- 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
- G01S3/80—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 ultrasonic, sonic or infrasonic waves
- G01S3/801—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Image Analysis (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520103A FR2315800A1 (fr) | 1975-06-26 | 1975-06-26 | Dispositif de formation de voies |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7607153L true SE7607153L (sv) | 1976-12-27 |
SE427968B SE427968B (sv) | 1983-05-24 |
Family
ID=9157110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7607153A SE427968B (sv) | 1975-06-26 | 1976-06-22 | Anordning for att bestemma fortplantningsriktningen for en plan vag |
Country Status (6)
Country | Link |
---|---|
US (1) | US4054873A (sv) |
CA (1) | CA1054252A (sv) |
DE (1) | DE2627931C2 (sv) |
FR (1) | FR2315800A1 (sv) |
NL (1) | NL7606926A (sv) |
SE (1) | SE427968B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432176A1 (fr) * | 1978-07-25 | 1980-02-22 | Thomson Csf | Formation de voies sonar par des dispositifs a transfert de charge |
US4336607A (en) * | 1980-12-10 | 1982-06-22 | The United States Of America As Represented By The Secretary Of The Navy | Beamformer having random access memory delay |
US6366627B1 (en) | 1983-09-28 | 2002-04-02 | Bae Systems Information And Electronic Systems Integration, Inc. | Compressive receiver with frequency expansion |
DE3420545C2 (de) * | 1984-06-01 | 1993-11-11 | Atlas Elektronik Gmbh | Verfahren zum Peilen eines Zielverbandes und Vorrichtung zum Ausüben des Verfahrens |
US6115756A (en) * | 1997-06-27 | 2000-09-05 | Sun Microsystems, Inc. | Electro-optically connected multiprocessor and multiring configuration for dynamically allocating time |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2134136B2 (sv) * | 1971-04-21 | 1974-04-05 | Cit Alcatel | |
DE2163053C3 (de) * | 1971-07-23 | 1979-08-02 | Fried. Krupp Gmbh, 4300 Essen | Schaltanordnung zum Bilden von zeitlich aufeinanderfolgenden Gruppensignalen in der Peiltechnik |
FR2243447B1 (sv) * | 1973-09-11 | 1976-06-18 | Cit Alcatel |
-
1975
- 1975-06-26 FR FR7520103A patent/FR2315800A1/fr active Granted
-
1976
- 1976-06-18 US US05/697,666 patent/US4054873A/en not_active Expired - Lifetime
- 1976-06-22 SE SE7607153A patent/SE427968B/sv not_active IP Right Cessation
- 1976-06-22 DE DE2627931A patent/DE2627931C2/de not_active Expired
- 1976-06-22 CA CA255,390A patent/CA1054252A/fr not_active Expired
- 1976-06-24 NL NL7606926A patent/NL7606926A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1054252A (fr) | 1979-05-08 |
NL7606926A (nl) | 1976-12-28 |
SE427968B (sv) | 1983-05-24 |
US4054873A (en) | 1977-10-18 |
DE2627931A1 (de) | 1977-01-13 |
FR2315800A1 (fr) | 1977-01-21 |
DE2627931C2 (de) | 1985-03-28 |
FR2315800B1 (sv) | 1977-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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