IT1019551B - Disposizione di antenna per scopi radar rispettivamente di radiogoniometria con diagramma somme differenza - Google Patents

Disposizione di antenna per scopi radar rispettivamente di radiogoniometria con diagramma somme differenza

Info

Publication number
IT1019551B
IT1019551B IT28677/73A IT2867773A IT1019551B IT 1019551 B IT1019551 B IT 1019551B IT 28677/73 A IT28677/73 A IT 28677/73A IT 2867773 A IT2867773 A IT 2867773A IT 1019551 B IT1019551 B IT 1019551B
Authority
IT
Italy
Prior art keywords
radiogoniometry
antenna
arrangement
difference diagram
sum difference
Prior art date
Application number
IT28677/73A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1019551B publication Critical patent/IT1019551B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
IT28677/73A 1972-09-15 1973-09-07 Disposizione di antenna per scopi radar rispettivamente di radiogoniometria con diagramma somme differenza IT1019551B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2245346A DE2245346C1 (de) 1972-09-15 1972-09-15 Antennenanordnung für Radar- bzw. Peilzwecke mit Summen-Differenzdiagramm

Publications (1)

Publication Number Publication Date
IT1019551B true IT1019551B (it) 1977-11-30

Family

ID=5856459

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28677/73A IT1019551B (it) 1972-09-15 1973-09-07 Disposizione di antenna per scopi radar rispettivamente di radiogoniometria con diagramma somme differenza

Country Status (7)

Country Link
US (1) US4107690A (forum.php)
BE (1) BE799365A (forum.php)
DE (1) DE2245346C1 (forum.php)
FR (1) FR2371068A1 (forum.php)
GB (1) GB1500689A (forum.php)
IT (1) IT1019551B (forum.php)
NL (1) NL171646C (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673943A (en) * 1984-09-25 1987-06-16 The United States Of America As Represented By The Secretary Of The Air Force Integrated defense communications system antijamming antenna system
DE4004611A1 (de) * 1990-02-15 1991-08-29 Rolf Dipl Ing Jakoby Winkeldiskriminator zur richtungsbestimmung hochfrequenter elektromagnetischer wellen
US8933835B2 (en) * 2012-09-25 2015-01-13 Rosemount Tank Radar Ab Two-channel directional antenna and a radar level gauge with such an antenna
EP3989362A4 (en) * 2019-06-20 2022-08-10 NEC Corporation ANTENNA DEVICE AND DESIGN METHOD THEREOF

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810975A (en) * 1955-03-14 1959-03-25 Decca Record Co Ltd Improvements in or relating to radio antennae systems
US3078453A (en) * 1955-05-13 1963-02-19 Clare D Mcgillem Radar system for distinguishing closely spaced targets
FR1601705A (forum.php) * 1958-11-05 1970-09-14
US3182322A (en) * 1962-03-06 1965-05-04 Stephenson Corp Radar antennae
US3363252A (en) * 1964-11-23 1968-01-09 Navy Usa Cross-polarization suppression for antenna feed by use of external vane
DE1953743B2 (de) * 1969-10-24 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Antennenanordnung fur Radar bzw Peilzwecke mit Summen Differenzdiagramm

Also Published As

Publication number Publication date
NL7312493A (nl) 1978-01-31
US4107690A (en) 1978-08-15
DE2245346C1 (de) 1978-04-27
NL171646C (nl) 1983-04-18
BE799365A (forum.php) 1978-02-24
FR2371068A1 (fr) 1978-06-09
GB1500689A (en) 1978-02-08
NL171646B (nl) 1982-11-16
FR2371068B1 (forum.php) 1982-06-04

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