BE729643A - - Google Patents
Info
- Publication number
- BE729643A BE729643A BE729643DA BE729643A BE 729643 A BE729643 A BE 729643A BE 729643D A BE729643D A BE 729643DA BE 729643 A BE729643 A BE 729643A
- Authority
- BE
- Belgium
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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8266/69A GB1190675A (en) | 1969-02-14 | 1969-02-14 | Improvements relating to Secondary Radar Transponders. |
| BE729643 | 1969-03-10 | ||
| US80724169A | 1969-03-14 | 1969-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729643A true BE729643A (de) | 1969-08-18 |
Family
ID=27159297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729643D BE729643A (de) | 1969-02-14 | 1969-03-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3510870A (de) |
| BE (1) | BE729643A (de) |
| GB (1) | GB1190675A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586048A (en) * | 1971-03-04 | 1986-04-29 | The United States Of America As Represented By The Secretary Of The Air Force | Sidelobe canceller |
| JPS591987B2 (ja) * | 1972-09-18 | 1984-01-14 | ヒコサカ ミツオ | ニジカンシレ−ダ ノ オウトウシンゴウケンチホウシキ |
| NL177946C (nl) * | 1974-10-01 | 1985-12-16 | Philips Nv | Inrichting voor het identificeren van voertuigen. |
| FR2561392B1 (fr) * | 1984-03-13 | 1990-06-22 | Lmt Radio Professionelle | Circuit de decodage du preambule renforce a balayage rapide d'un recepteur de bord mls |
| US4533917A (en) * | 1984-03-26 | 1985-08-06 | Reed John C | Multiple frequency side lobe interference rejector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910579A (en) * | 1958-07-10 | 1959-10-27 | Clarence S Jones | Signalling system |
| US3032757A (en) * | 1960-06-13 | 1962-05-01 | Collins Radio Co | Side lobe suppression network |
| US3167772A (en) * | 1962-07-23 | 1965-01-26 | Nat Company Inc | Collision avoidance system |
| US3375514A (en) * | 1966-02-23 | 1968-03-26 | Itt | Receiving station for radio navigation system |
-
1969
- 1969-02-14 GB GB8266/69A patent/GB1190675A/en not_active Expired
- 1969-03-10 BE BE729643D patent/BE729643A/xx unknown
- 1969-03-14 US US807241A patent/US3510870A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3510870A (en) | 1970-05-05 |
| GB1190675A (en) | 1970-05-06 |