IT1047852B - Procedimento radar di localizzazione - Google Patents
Procedimento radar di localizzazioneInfo
- Publication number
- IT1047852B IT1047852B IT297160A IT297160A IT1047852B IT 1047852 B IT1047852 B IT 1047852B IT 297160 A IT297160 A IT 297160A IT 297160 A IT297160 A IT 297160A IT 1047852 B IT1047852 B IT 1047852B
- Authority
- IT
- Italy
- Prior art keywords
- localization
- radar
- procedure
- radar procedure
- localization radar
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/345—Circuits therefor using energy switching from one active element to another
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1959A0031435 DE977808C (de) | 1959-02-25 | 1959-02-25 | Verfahren und Vorrichtung zur horizontalen Echolotung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1047852B true IT1047852B (it) | 1980-10-20 |
Family
ID=6927498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT297160A IT1047852B (it) | 1959-02-25 | 1960-02-20 | Procedimento radar di localizzazione |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE977808C (it) |
IT (1) | IT1047852B (it) |
-
1959
- 1959-02-25 DE DE1959A0031435 patent/DE977808C/de not_active Expired
-
1960
- 1960-02-20 IT IT297160A patent/IT1047852B/it active
Also Published As
Publication number | Publication date |
---|---|
DE977808C (de) | 1970-09-10 |
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