NL6717455A - - Google Patents
Info
- Publication number
- NL6717455A NL6717455A NL6717455A NL6717455A NL6717455A NL 6717455 A NL6717455 A NL 6717455A NL 6717455 A NL6717455 A NL 6717455A NL 6717455 A NL6717455 A NL 6717455A NL 6717455 A NL6717455 A NL 6717455A
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/04—Multimode antennas
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR88339A FR1512406A (fr) | 1966-12-21 | 1966-12-21 | Nouvelle source monopulse multimode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6717455A true NL6717455A (xx) | 1968-06-24 |
Family
ID=8622789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6717455A NL6717455A (xx) | 1966-12-21 | 1967-12-21 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH498495A (xx) |
| DE (1) | DE1591079A1 (xx) |
| FR (1) | FR1512406A (xx) |
| NL (1) | NL6717455A (xx) |
| SE (1) | SE352990B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420756A (en) * | 1981-01-19 | 1983-12-13 | Trw Inc. | Multi-mode tracking antenna feed system |
-
1966
- 1966-12-21 FR FR88339A patent/FR1512406A/fr not_active Expired
-
1967
- 1967-12-20 DE DE19671591079 patent/DE1591079A1/de not_active Withdrawn
- 1967-12-20 SE SE17507/67D patent/SE352990B/xx unknown
- 1967-12-21 NL NL6717455A patent/NL6717455A/xx unknown
- 1967-12-21 CH CH1802767A patent/CH498495A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH498495A (fr) | 1970-10-31 |
| DE1591079B2 (de) | 1972-05-31 |
| SE352990B (xx) | 1973-01-15 |
| FR1512406A (fr) | 1968-02-09 |
| DE1591079A1 (de) | 1972-05-31 |