BE778019A - Dispositifs de detection electromagnetique de proximite - Google Patents

Dispositifs de detection electromagnetique de proximite

Info

Publication number: BE778019A
Authority: BE; Belgium
Prior art keywords: detection devices; proximity detection; electromagnetic proximity; electromagnetic; devices
Prior art date: 1971-01-21

Application number

BE778019A

Other languages

English (en)

French (fr)

Original Assignee

Radiotechnique Compelec

Priority date (The priority date 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 date listed.)

1971-01-21

Filing date

1972-01-13

Publication date

1972-05-02

1972-01-13 Application filed by Radiotechnique Compelec filed Critical Radiotechnique Compelec

1972-05-02 Publication of BE778019A publication Critical patent/BE778019A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C13/00—Proximity fuzes; Fuzes for remote detonation
- F42C13/04—Proximity fuzes; Fuzes for remote detonation operated by radio waves
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/27—Spiral antennas

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
General Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

BE778019A 1971-01-21 1972-01-13 Dispositifs de detection electromagnetique de proximite BE778019A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7101987A FR2122341B1 (xx)	1971-01-21	1971-01-21

Publications (1)

Publication Number	Publication Date
BE778019A true BE778019A (fr)	1972-05-02

Family

ID=9070652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE778019A BE778019A (fr)	1971-01-21	1972-01-13	Dispositifs de detection electromagnetique de proximite

Country Status (2)

Country	Link
BE (1)	BE778019A (xx)
FR (1)	FR2122341B1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3011238A1 (de) *	1980-03-22	1981-10-01	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Mikrowellen-sende-empfaenger, insbesondere fuer ein doppler-radar-system
DE3143238A1 (de) *	1981-10-31	1983-05-11	Brown, Boveri & Cie Ag, 6800 Mannheim	Einrichtung zur messung des seitlichen abstandes von einem drallstabilisierten flugkoerper zu einem zielobjekt
ES2021522A6 (es) *	1990-04-20	1991-11-01	Consejo Superior Investigacion	Radiador microbanda para polarizacion circular libre de soldaduras y potenciales flotantes.
US5070786A (en) *	1990-09-26	1991-12-10	Honeywell Inc.	Standoff sensor antennae for munitions having explosively formed penetrators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2769170A (en) *	1952-05-29	1956-10-30	Bell Telephone Labor Inc	Composite antenna structure
DE1029888B (de) *	1956-08-29	1958-05-14	Siemens Ag	Kopplungsanordnung fuer einen dielektrischen Stielstrahler
US3144648A (en) *	1962-09-28	1964-08-11	Advanced Dev Lab Inc	Dual mode spiral antenna
US3509465A (en) *	1965-10-22	1970-04-28	Sylvania Electric Prod	Printed circuit spiral antenna having amplifier and bias feed circuits integrated therein
DE1919749C3 (de) *	1969-04-18	1982-05-13	Hans Kolbe & Co, 3202 Bad Salzdetfurth	Aktive Empfangsantenne mit Dipolcharakter

1971
- 1971-01-21 FR FR7101987A patent/FR2122341B1/fr not_active Expired
1972
- 1972-01-13 BE BE778019A patent/BE778019A/xx unknown

Also Published As

Publication number	Publication date
FR2122341B1 (xx)	1974-04-26
FR2122341A1 (xx)	1972-09-01

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