TW218056B - - Google Patents

Info

Publication number
TW218056B
TW218056B TW082102526A TW82102526A TW218056B TW 218056 B TW218056 B TW 218056B TW 082102526 A TW082102526 A TW 082102526A TW 82102526 A TW82102526 A TW 82102526A TW 218056 B TW218056 B TW 218056B
Authority
TW
Taiwan
Application number
TW082102526A
Other languages
Chinese (zh)
Original Assignee
Chaparral Comm Inc
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 Chaparral Comm Inc filed Critical Chaparral Comm Inc
Application granted granted Critical
Publication of TW218056B publication Critical patent/TW218056B/zh

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • 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
    • H01Q13/0258—Orthomode horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
TW082102526A 1992-02-24 1993-04-03 TW218056B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84033492A 1992-02-24 1992-02-24

Publications (1)

Publication Number Publication Date
TW218056B true TW218056B (fr) 1993-12-21

Family

ID=25282070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082102526A TW218056B (fr) 1992-02-24 1993-04-03

Country Status (6)

Country Link
EP (1) EP0628217A1 (fr)
KR (1) KR950700613A (fr)
AU (1) AU3731493A (fr)
CA (1) CA2130750A1 (fr)
TW (1) TW218056B (fr)
WO (1) WO1993017466A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105470649B (zh) * 2015-12-21 2018-02-16 中国电子科技集团公司第五十四研究所 一种Ku/Ka双频段分时复用馈源网络
WO2018057824A1 (fr) * 2016-09-23 2018-03-29 Commscope Technologies Llc Systèmes d'antenne micro-ondes à réflecteur parabolique double bande
CN108737796A (zh) * 2017-04-17 2018-11-02 东莞百电子有限公司 一种新型结合s频段与ku频段高频头结构
CN110828949B (zh) * 2020-01-07 2020-04-14 成都天大仪器股份有限公司 通讯合路器自动调试系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740795A (en) * 1986-05-28 1988-04-26 Seavey Engineering Associates, Inc. Dual frequency antenna feeding with coincident phase centers
US5103237A (en) * 1988-10-05 1992-04-07 Chaparral Communications Dual band signal receiver
US5005023A (en) * 1988-12-01 1991-04-02 Gardiner Communications Corporation Dual band integrated LNB feedhorn system
US5066958A (en) * 1989-08-02 1991-11-19 Antenna Down Link, Inc. Dual frequency coaxial feed assembly

Also Published As

Publication number Publication date
WO1993017466A1 (fr) 1993-09-02
KR950700613A (ko) 1995-01-16
CA2130750A1 (fr) 1993-09-02
AU3731493A (en) 1993-09-13
EP0628217A1 (fr) 1994-12-14
EP0628217A4 (fr) 1994-12-21

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