IL56307A - Digitally controlled phased array antenna system with phase quentization error compensation - Google Patents

Digitally controlled phased array antenna system with phase quentization error compensation

Info

Publication number
IL56307A
IL56307A IL7856307A IL5630778A IL56307A IL 56307 A IL56307 A IL 56307A IL 7856307 A IL7856307 A IL 7856307A IL 5630778 A IL5630778 A IL 5630778A IL 56307 A IL56307 A IL 56307A
Authority
IL
Israel
Prior art keywords
quentization
phase
antenna system
array antenna
phased array
Prior art date
Application number
IL7856307A
Other versions
IL56307A0 (en
Original Assignee
Hazeltine Corp
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
Priority claimed from US05/872,525 external-priority patent/US4188633A/en
Priority claimed from US05/872,976 external-priority patent/US4191960A/en
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Publication of IL56307A0 publication Critical patent/IL56307A0/en
Publication of IL56307A publication Critical patent/IL56307A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
IL7856307A 1978-01-26 1978-12-26 Digitally controlled phased array antenna system with phase quentization error compensation IL56307A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/872,525 US4188633A (en) 1978-01-26 1978-01-26 Phased array antenna with reduced phase quantization errors
US05/872,976 US4191960A (en) 1978-01-27 1978-01-27 Phased array antenna with reduced phase quantization error

Publications (2)

Publication Number Publication Date
IL56307A0 IL56307A0 (en) 1979-09-30
IL56307A true IL56307A (en) 1981-03-31

Family

ID=27128249

Family Applications (1)

Application Number Title Priority Date Filing Date
IL7856307A IL56307A (en) 1978-01-26 1978-12-26 Digitally controlled phased array antenna system with phase quentization error compensation

Country Status (6)

Country Link
DE (1) DE2902655A1 (en)
FR (1) FR2415887A1 (en)
IL (1) IL56307A (en)
IT (1) IT1117590B (en)
NL (1) NL189058C (en)
SE (1) SE440296B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714858B1 (en) * 1994-01-12 1996-02-09 Snecma Method for manufacturing a shell mold made of ceramic material for a lost model foundry.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1571256A (en) * 1965-11-30 1969-06-20
US3387301A (en) * 1966-03-31 1968-06-04 Blass Antenna Electronics Corp Antenna array employing an automatic averaging technique for increased resolution
US3500412A (en) * 1968-04-09 1970-03-10 Csf Pointing precision of an electronic scanning antenna beam
FR95947E (en) * 1968-10-15 1972-03-10 Snecma Antenna device for satellite.
GB1363079A (en) * 1971-10-29 1974-08-14 Marconi Co Ltd Directional aerial systems and apparatus
US3999182A (en) * 1975-02-06 1976-12-21 The Bendix Corporation Phased array antenna with coarse/fine electronic scanning for ultra-low beam granularity
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern

Also Published As

Publication number Publication date
DE2902655C2 (en) 1989-06-08
SE440296B (en) 1985-07-22
FR2415887A1 (en) 1979-08-24
NL189058C (en) 1992-12-16
IT7967164A0 (en) 1979-01-25
FR2415887B1 (en) 1983-06-10
DE2902655A1 (en) 1979-08-02
IT1117590B (en) 1986-02-17
SE7900695L (en) 1979-08-08
NL7900626A (en) 1979-07-30
IL56307A0 (en) 1979-09-30

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Legal Events

Date Code Title Description
RH Patent void