IT977515B - Perfezionamento nelle antenne per microonde - Google Patents

Perfezionamento nelle antenne per microonde

Info

Publication number
IT977515B
IT977515B IT48458/73A IT4845873A IT977515B IT 977515 B IT977515 B IT 977515B IT 48458/73 A IT48458/73 A IT 48458/73A IT 4845873 A IT4845873 A IT 4845873A IT 977515 B IT977515 B IT 977515B
Authority
IT
Italy
Prior art keywords
improvement
microwave antennas
antennas
microwave
Prior art date
Application number
IT48458/73A
Other languages
English (en)
Italian (it)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT977515B publication Critical patent/IT977515B/it

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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/443—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element varying the phase velocity along a leaky transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
IT48458/73A 1972-05-08 1973-02-26 Perfezionamento nelle antenne per microonde IT977515B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25094572A 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
IT977515B true IT977515B (it) 1974-09-20

Family

ID=22949832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48458/73A IT977515B (it) 1972-05-08 1973-02-26 Perfezionamento nelle antenne per microonde

Country Status (10)

Country Link
JP (1) JPS4924342A (xx)
AU (1) AU473314B2 (xx)
CA (1) CA970047A (xx)
DE (1) DE2321987A1 (xx)
FR (1) FR2183700A1 (xx)
GB (1) GB1388253A (xx)
IL (1) IL41549A (xx)
IT (1) IT977515B (xx)
NL (1) NL7304719A (xx)
NO (1) NO133987C (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119829B1 (xx) * 1971-07-23 1976-06-21
US3932587A (en) * 1971-12-09 1976-01-13 Rockwell International Corporation Absorption of sulfur oxides from flue gas
JPS5183074A (ja) * 1975-01-20 1976-07-21 Babcock Hitachi Kk Setsukaisekisurariiryuryoseigyohoho
JPS5184776A (ja) * 1975-01-23 1976-07-24 Babcock Hitachi Kk Setsukaisekisurariiryuryoseigyohoho
JPS5314690A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Method and device for controlling argon purifying apparatus
JPS608850B2 (ja) * 1976-08-02 1985-03-06 三菱重工業株式会社 排ガスの処理法
JPS542265A (en) * 1977-06-08 1979-01-09 Toshiba Corp Deodorizing apparatus by use of ozone
JPS5466380A (en) * 1977-11-07 1979-05-28 Hitachi Plant Eng & Constr Co Ltd Treating apparatus for exhaust gas containing hydrogen chloride
CH633726A5 (de) * 1977-11-17 1982-12-31 Ciba Geigy Ag Verfahren zum entfernen von sauren schadstoffen und von schwebestoffen aus abgasen von industrieoefen, insbesondere von abfallverbrennungsanlagen, und schlammabtrenner zu dessen ausfuehrung.
JPS54103776A (en) * 1978-02-02 1979-08-15 Hitachi Plant Eng & Constr Co Ltd Urban trash incinerator waste gas treatment
GR75064B (xx) * 1978-05-19 1984-07-13 Niro Atomizer As
DE2847591C2 (de) * 1978-11-02 1982-12-23 Stadtwerke Düsseldorf AG, 4000 Düsseldorf Verfahren sowie Vorrichtung zur Neutralisation saurer Schadstoffe in Rauchgasen von Feuerungsanlagen mit Abwärmenutzung
JPS5570323A (en) * 1978-11-22 1980-05-27 Babcock Hitachi Kk Operation of semiwet system exhaust smoke desulfurizing apparatus
JPS5588827U (xx) * 1978-12-13 1980-06-19
JPS5653731A (en) * 1979-10-09 1981-05-13 Hinoshi Method of removing hydrogen chloride from exhaust gas of waste incineration furnace
US4310498A (en) * 1980-04-24 1982-01-12 Combustion Engineering, Inc. Temperature control for dry SO2 scrubbing system
JPS5799321A (en) * 1980-12-09 1982-06-21 Babcock Hitachi Kk Wet-type desulfurizer for exhaust gas
JPS57191426U (xx) * 1981-05-28 1982-12-04
US4581614A (en) * 1983-07-18 1986-04-08 General Electric Company Integrated modular phased array antenna
JPS6293340U (xx) * 1985-12-04 1987-06-15
GB9003817D0 (en) * 1990-02-20 1990-04-18 Secr Defence Frequency-scanned antenna arrays
JPH0595631U (ja) * 1992-05-29 1993-12-27 新東ダストコレクタ株式会社 排ガスの処理装置
JP2777962B2 (ja) * 1993-08-31 1998-07-23 株式会社荏原製作所 ガス冷却・加湿・浄化用スプレー塔及び方法
FR2866120B1 (fr) 2004-02-06 2006-11-17 Commissariat Energie Atomique Ligne de transmission et cavite resonante de haute frequence utilisant de telles lignes de transmission, notamment pour la resonance magnetique nucleaire

Also Published As

Publication number Publication date
IL41549A0 (en) 1973-05-31
IL41549A (en) 1975-07-28
FR2183700A1 (xx) 1973-12-21
AU5198373A (en) 1974-08-08
NO133987C (xx) 1976-07-28
NL7304719A (xx) 1973-11-12
CA970047A (en) 1975-06-24
AU473314B2 (en) 1976-06-17
NO133987B (xx) 1976-04-20
GB1388253A (en) 1975-03-26
JPS4924342A (xx) 1974-03-04
DE2321987A1 (de) 1973-11-22

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