FR2356130A1 - RADIANT ENERGY SENSOR - Google Patents
RADIANT ENERGY SENSORInfo
- Publication number
- FR2356130A1 FR2356130A1 FR7605669A FR7605669A FR2356130A1 FR 2356130 A1 FR2356130 A1 FR 2356130A1 FR 7605669 A FR7605669 A FR 7605669A FR 7605669 A FR7605669 A FR 7605669A FR 2356130 A1 FR2356130 A1 FR 2356130A1
- Authority
- FR
- France
- Prior art keywords
- radiation
- radiant energy
- energy sensor
- energy
- infrared
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
- H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Aerials With Secondary Devices (AREA)
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Dispositif de captation de rayonnements de fréquences différentes, comme un rayonnement hyperfréquence et un rayonnement infrarouge. Il comprend une lentille de focalisation transparente à l'égard du premier rayonnement et à l'égard du second rayonnement et des moyens pour focaliser en des emplacements différents l'énergie ayant traversé la lentille suivant qu'elle est une énergie hyper-fréquence ou une énergie infrarouge.Device for capturing radiation of different frequencies, such as microwave radiation and infrared radiation. It comprises a focusing lens transparent with respect to the first radiation and with regard to the second radiation and means for focusing in different locations the energy having passed through the lens depending on whether it is hyper-frequency energy or a infrared energy.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7605669A FR2356130A1 (en) | 1976-02-27 | 1976-02-27 | RADIANT ENERGY SENSOR |
BE6045894A BE851795A (en) | 1976-02-27 | 1977-02-24 | RADIANT ENERGY SENSOR |
SE7702064A SE419011B (en) | 1976-02-27 | 1977-02-24 | DEVICE FOR TREATMENT OF ELECTROMAGNETIC RADIATION |
NL7701996A NL7701996A (en) | 1976-02-27 | 1977-02-24 | DEVICE FOR COLLECTING RADIANT ENERGY. |
DE19772708341 DE2708341A1 (en) | 1976-02-27 | 1977-02-25 | METHOD AND DEVICE FOR RECEIVING RADIANT ENERGY |
IT20703/77A IT1077280B (en) | 1976-02-27 | 1977-02-25 | RADIANT ENERGY COLLECTOR |
GB8091/77A GB1552412A (en) | 1976-02-27 | 1977-02-25 | Radiant energy collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7605669A FR2356130A1 (en) | 1976-02-27 | 1976-02-27 | RADIANT ENERGY SENSOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2356130A1 true FR2356130A1 (en) | 1978-01-20 |
FR2356130B1 FR2356130B1 (en) | 1978-12-15 |
Family
ID=9169753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7605669A Granted FR2356130A1 (en) | 1976-02-27 | 1976-02-27 | RADIANT ENERGY SENSOR |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE851795A (en) |
DE (1) | DE2708341A1 (en) |
FR (1) | FR2356130A1 (en) |
GB (1) | GB1552412A (en) |
IT (1) | IT1077280B (en) |
NL (1) | NL7701996A (en) |
SE (1) | SE419011B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685552A1 (en) * | 1991-10-09 | 1993-06-25 | Israel Defence | BIMODE ANTENNA SYSTEM. |
FR2691581A1 (en) * | 1992-05-19 | 1993-11-26 | Thomson Csf | Microwave antenna at low cost and space for transmitter system and / or vehicle receiver. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2331185B (en) * | 1983-03-05 | 1999-09-22 | Emi Ltd | Antenna arrangement |
GB8715531D0 (en) * | 1987-07-02 | 1991-07-10 | British Aerospace | Electromagnetic radiation receiver |
US5202570A (en) * | 1990-03-27 | 1993-04-13 | Tokyo Gas Co., Ltd. | Gas detection device |
GB9313109D0 (en) * | 1993-06-25 | 1994-09-21 | Secr Defence | Radiation sensor |
-
1976
- 1976-02-27 FR FR7605669A patent/FR2356130A1/en active Granted
-
1977
- 1977-02-24 SE SE7702064A patent/SE419011B/en unknown
- 1977-02-24 NL NL7701996A patent/NL7701996A/en not_active Application Discontinuation
- 1977-02-24 BE BE6045894A patent/BE851795A/en unknown
- 1977-02-25 GB GB8091/77A patent/GB1552412A/en not_active Expired
- 1977-02-25 DE DE19772708341 patent/DE2708341A1/en active Pending
- 1977-02-25 IT IT20703/77A patent/IT1077280B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685552A1 (en) * | 1991-10-09 | 1993-06-25 | Israel Defence | BIMODE ANTENNA SYSTEM. |
FR2691581A1 (en) * | 1992-05-19 | 1993-11-26 | Thomson Csf | Microwave antenna at low cost and space for transmitter system and / or vehicle receiver. |
EP0573319A1 (en) * | 1992-05-19 | 1993-12-08 | Thomson-Csf | Microwave antenna for transmit-receive systems of vehicles |
US5446470A (en) * | 1992-05-19 | 1995-08-29 | Thomson-Csf | Low-cost compact microwave antenna for a transmitter and/or receiver system mounted in a vehicle |
Also Published As
Publication number | Publication date |
---|---|
SE419011B (en) | 1981-07-06 |
SE7702064L (en) | 1977-08-28 |
NL7701996A (en) | 1977-08-30 |
BE851795A (en) | 1977-08-24 |
FR2356130B1 (en) | 1978-12-15 |
DE2708341A1 (en) | 1977-09-08 |
GB1552412A (en) | 1979-09-12 |
IT1077280B (en) | 1985-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |