ES369837A1 - Improvements in radar systems - Google Patents
Improvements in radar systemsInfo
- Publication number
- ES369837A1 ES369837A1 ES369837A ES369837A ES369837A1 ES 369837 A1 ES369837 A1 ES 369837A1 ES 369837 A ES369837 A ES 369837A ES 369837 A ES369837 A ES 369837A ES 369837 A1 ES369837 A1 ES 369837A1
- Authority
- ES
- Spain
- Prior art keywords
- diode
- emission
- radar systems
- mixing
- radar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Improvements in radar devices of the type comprising a solid source emitter consisting of an emission oscillating diode placed in a cavity coupled by a waveguide to a transmitting and receiving antenna, and a mixing diode that provides the signal of radar information, characterized in that the mixing diode is made up of said emission diode. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR159637 | 1968-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES369837A1 true ES369837A1 (en) | 1971-12-01 |
Family
ID=8652734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES369837A Expired ES369837A1 (en) | 1968-07-18 | 1969-07-14 | Improvements in radar systems |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE735971A (en) |
DE (1) | DE1935171A1 (en) |
ES (1) | ES369837A1 (en) |
FR (1) | FR1586129A (en) |
GB (1) | GB1277942A (en) |
NL (1) | NL6910954A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852743A (en) * | 1970-09-18 | 1974-12-03 | Bendix Corp | Homodyne doppler radar with increased target sensitivity |
US3701568A (en) * | 1970-09-30 | 1972-10-31 | Bendix Corp | Adaptive braking system utilizing doppler radar |
US3895384A (en) * | 1973-04-23 | 1975-07-15 | Dickey John Corp | Distance measuring apparatus |
FR2315733A1 (en) * | 1975-06-23 | 1977-01-21 | Tacussel Maurice | RADAR, ESPECIALLY FOR THE SURVEILLANCE OF A PREMISES |
DE2744883C3 (en) * | 1977-10-05 | 1981-05-27 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Arrangement for generating and emitting microwaves |
FR2414186A1 (en) * | 1978-01-09 | 1979-08-03 | Haut Rhin Manufacture Machines | Proximity fuse for explosive projectile - uses micro-cavity, contg. emitter-receptor of radar radiation and circuit detecting radiation received and initiating firing |
-
1968
- 1968-07-18 FR FR1586129D patent/FR1586129A/fr not_active Expired
-
1969
- 1969-07-11 BE BE735971D patent/BE735971A/xx unknown
- 1969-07-11 DE DE19691935171 patent/DE1935171A1/en active Pending
- 1969-07-14 ES ES369837A patent/ES369837A1/en not_active Expired
- 1969-07-16 NL NL6910954A patent/NL6910954A/xx unknown
- 1969-07-18 GB GB3624669A patent/GB1277942A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1586129A (en) | 1970-02-13 |
NL6910954A (en) | 1970-01-20 |
DE1935171A1 (en) | 1970-02-12 |
BE735971A (en) | 1969-12-16 |
GB1277942A (en) | 1972-06-14 |
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