IT1094067B - Tromba di alimentazione a doppio modo - Google Patents

Tromba di alimentazione a doppio modo

Info

Publication number
IT1094067B
IT1094067B IT22201/78A IT2220178A IT1094067B IT 1094067 B IT1094067 B IT 1094067B IT 22201/78 A IT22201/78 A IT 22201/78A IT 2220178 A IT2220178 A IT 2220178A IT 1094067 B IT1094067 B IT 1094067B
Authority
IT
Italy
Prior art keywords
trumpet
double
way power
way
power
Prior art date
Application number
IT22201/78A
Other languages
English (en)
Other versions
IT7822201A0 (it
Original Assignee
Andrew 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
Application filed by Andrew Corp filed Critical Andrew Corp
Publication of IT7822201A0 publication Critical patent/IT7822201A0/it
Application granted granted Critical
Publication of IT1094067B publication Critical patent/IT1094067B/it

Links

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
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
IT22201/78A 1977-04-28 1978-04-11 Tromba di alimentazione a doppio modo IT1094067B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,831 US4122446A (en) 1977-04-28 1977-04-28 Dual mode feed horn

Publications (2)

Publication Number Publication Date
IT7822201A0 IT7822201A0 (it) 1978-04-11
IT1094067B true IT1094067B (it) 1985-07-26

Family

ID=25154922

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22201/78A IT1094067B (it) 1977-04-28 1978-04-11 Tromba di alimentazione a doppio modo

Country Status (5)

Country Link
US (1) US4122446A (it)
CA (1) CA1084620A (it)
FR (1) FR2389248A1 (it)
GB (1) GB1560471A (it)
IT (1) IT1094067B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343005A (en) * 1980-12-29 1982-08-03 Ford Aerospace & Communications Corporation Microwave antenna system having enhanced band width and reduced cross-polarization
US4442437A (en) * 1982-01-25 1984-04-10 Bell Telephone Laboratories, Incorporated Small dual frequency band, dual-mode feedhorn
US4731616A (en) * 1985-06-03 1988-03-15 Fulton David A Antenna horns
DE3938217A1 (de) * 1989-11-17 1991-05-23 Ant Nachrichtentech Reflektorantenne fuer den betrieb in zwei unterschiedlichen frequenzbereichen
US5187491A (en) * 1991-01-29 1993-02-16 Raytheon Company Low sidelobes antenna
JP3277755B2 (ja) * 1995-05-29 2002-04-22 松下電器産業株式会社 ヘリカル一次放射器とコンバーター
US6163304A (en) * 1999-03-16 2000-12-19 Trw Inc. Multimode, multi-step antenna feed horn
US6384795B1 (en) * 2000-09-21 2002-05-07 Hughes Electronics Corp. Multi-step circular horn system
US6411263B1 (en) 2000-09-28 2002-06-25 Calabazas Creek Research, Inc. Multi-mode horn
EP1267445A1 (en) * 2001-06-14 2002-12-18 Alcatel Multimode horn antenna
US6642900B2 (en) * 2001-09-21 2003-11-04 The Boeing Company High radiation efficient dual band feed horn
RU2237954C1 (ru) * 2003-01-31 2004-10-10 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" Широкополосный волноводно-рупорный излучатель
JP4000359B2 (ja) * 2003-05-13 2007-10-31 島田理化工業株式会社 パラボラアンテナ用一次放射器
JP3841100B2 (ja) * 2004-07-06 2006-11-01 セイコーエプソン株式会社 電子装置および無線通信端末
RU2300831C2 (ru) * 2005-03-29 2007-06-10 Елена Валерьевна Федосеева Способ снижения уровня шума антенны и двухмодовая апертурная антенна
RU2332759C1 (ru) * 2006-11-02 2008-08-27 Георгий Галиуллович Валеев Рупорный излучатель
US8497810B2 (en) * 2009-03-18 2013-07-30 Kvh Industries, Inc. Multi-band antenna system for satellite communications
US9281561B2 (en) 2009-09-21 2016-03-08 Kvh Industries, Inc. Multi-band antenna system for satellite communications
US8730119B2 (en) * 2010-02-22 2014-05-20 Viasat, Inc. System and method for hybrid geometry feed horn
US20120186747A1 (en) * 2011-01-26 2012-07-26 Obama Shinji Plasma processing apparatus
US9966648B2 (en) 2012-08-27 2018-05-08 Kvh Industries, Inc. High efficiency agile polarization diversity compact miniaturized multi-frequency band antenna system with integrated distributed transceivers
US10014589B2 (en) * 2015-01-29 2018-07-03 Speedcast International Limited Method for upgrading a satellite antenna assembly having a subreflector and an associated satellite antenna assembly
US10193234B2 (en) 2015-01-29 2019-01-29 Speedcast International Limited Method for upgrading a satellite antenna assembly and an associated upgradable satellite antenna assembly
US11103925B2 (en) 2018-03-22 2021-08-31 The Boeing Company Additively manufactured antenna
US11545743B2 (en) 2019-05-24 2023-01-03 The Boeing Company Additively manufactured mesh cavity antenna
US11909110B2 (en) * 2020-09-30 2024-02-20 The Boeing Company Additively manufactured mesh horn antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656200A (en) * 1948-05-28 1951-08-15 Emi Ltd Improvements in or relating to radiating or receiving devices for electromagnetic waves
US3305870A (en) * 1963-08-12 1967-02-21 James E Webb Dual mode horn antenna
US3413642A (en) * 1966-05-05 1968-11-26 Bell Telephone Labor Inc Dual mode antenna
US3413641A (en) * 1966-05-05 1968-11-26 Bell Telephone Labor Inc Dual mode antenna
US3482252A (en) * 1966-11-29 1969-12-02 Bell Telephone Labor Inc Dual-mode conical horn antenna
US3530481A (en) * 1967-01-09 1970-09-22 Hitachi Ltd Electromagnetic horn antenna
FR1537063A (fr) * 1967-07-10 1968-09-02 Labo Cent Telecommunicat Perfectionnements aux cornets multimodes

Also Published As

Publication number Publication date
CA1084620A (en) 1980-08-26
IT7822201A0 (it) 1978-04-11
FR2389248A1 (fr) 1978-11-24
FR2389248B1 (it) 1984-10-19
US4122446A (en) 1978-10-24
GB1560471A (en) 1980-02-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429