NL276320A - - Google Patents
Info
- Publication number
- NL276320A NL276320A NL276320DA NL276320A NL 276320 A NL276320 A NL 276320A NL 276320D A NL276320D A NL 276320DA NL 276320 A NL276320 A NL 276320A
- Authority
- NL
- Netherlands
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
- 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/342—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sinusoidal modulation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891956A FR81434E (fr) | 1962-03-23 | 1962-03-23 | Perfectionnements aux radars employés en altimétrie |
Publications (1)
Publication Number | Publication Date |
---|---|
NL276320A true NL276320A (xx) |
Family
ID=8775136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL276320D NL276320A (xx) | 1962-03-23 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR81434E (xx) |
NL (1) | NL276320A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6310053B1 (en) | 1995-07-05 | 2001-10-30 | Norbrook Laboratories Limited | Long-acting oxytetracycline composition |
-
0
- NL NL276320D patent/NL276320A/xx unknown
-
1962
- 1962-03-23 FR FR891956A patent/FR81434E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR81434E (fr) | 1963-09-20 |