WO2008123840A3 - Terrestrial microwave interactive adaptive transponder with horn antennas, and randome for such transponder - Google Patents

Terrestrial microwave interactive adaptive transponder with horn antennas, and randome for such transponder Download PDF

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Publication number
WO2008123840A3
WO2008123840A3 PCT/UA2008/000023 UA2008000023W WO2008123840A3 WO 2008123840 A3 WO2008123840 A3 WO 2008123840A3 UA 2008000023 W UA2008000023 W UA 2008000023W WO 2008123840 A3 WO2008123840 A3 WO 2008123840A3
Authority
WO
WIPO (PCT)
Prior art keywords
transponder
horn
transmitting
adaptive
ledges
Prior art date
Application number
PCT/UA2008/000023
Other languages
French (fr)
Other versions
WO2008123840A2 (en
Inventor
Fedir Dubrovka
Mykhailo Omelyanenko
Valeriy Braginets
Adib Bin Mohd Adam Mohd
Azam Bin Mohd Abid Ahmad
Binti Mohd Abid Aida
Original Assignee
Linkstar Llc
New Force Invest Inc
Fedir Dubrovka
Mykhailo Omelyanenko
Valeriy Braginets
Adib Bin Mohd Adam Mohd
Azam Bin Mohd Abid Ahmad
Binti Mohd Abid Aida
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 Linkstar Llc, New Force Invest Inc, Fedir Dubrovka, Mykhailo Omelyanenko, Valeriy Braginets, Adib Bin Mohd Adam Mohd, Azam Bin Mohd Abid Ahmad, Binti Mohd Abid Aida filed Critical Linkstar Llc
Priority to CN200880018510A priority Critical patent/CN101689710A/en
Publication of WO2008123840A2 publication Critical patent/WO2008123840A2/en
Publication of WO2008123840A3 publication Critical patent/WO2008123840A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome

Abstract

The invention relates to a terrestrial microwave interactive adaptive transponder comprising transmitting and receiving circuits of direct and return channels divided into equal azimuthal sectors. In each sector a microwave transmitter, an output waveguide and a transmitting horn-parabolic •antenna (HPA), a receiving HPA, an input waveguide and a microwave receiver are located. Transmitting and receiving antennas are adjusted for reception of radio signals with mutually orthogonal polarisation. The transponder is equipped with a router, a channel former, a power supply unit and a monitor of real atmospheric situation in azimuthal sectors and, an adaptive transmitter power control unit. Horn-parabolic antenna for said transponder equipped with a trumpet, aperture of which exceeds the horn's aperture. The transponder's radome has dome-shaped roof and cylinder-like casing having alternate protuberant ledges with radio transparent windows and smooth gutters for water or snow draining located between said ledges.
PCT/UA2008/000023 2007-04-10 2008-04-04 Terrestrial microwave interactive adaptive transponder with horn antennas, and randome for such transponder WO2008123840A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880018510A CN101689710A (en) 2007-04-10 2008-04-04 The terrestrial microwave interactive adaptive transponder and the radome that is used for this transponder that have horn antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA200703903 2007-04-10
UA200703903 2007-04-10

Publications (2)

Publication Number Publication Date
WO2008123840A2 WO2008123840A2 (en) 2008-10-16
WO2008123840A3 true WO2008123840A3 (en) 2009-01-22

Family

ID=39591320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2008/000023 WO2008123840A2 (en) 2007-04-10 2008-04-04 Terrestrial microwave interactive adaptive transponder with horn antennas, and randome for such transponder

Country Status (3)

Country Link
CN (1) CN101689710A (en)
TW (1) TW200943635A (en)
WO (1) WO2008123840A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3577698A4 (en) 2017-02-03 2020-11-25 Commscope Technologies LLC Small cell antennas suitable for mimo operation
US10530440B2 (en) 2017-07-18 2020-01-07 Commscope Technologies Llc Small cell antennas suitable for MIMO operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373297A (en) * 1990-12-31 1994-12-13 The United States Of America As Represented By The Secretary Of The Navy Microwave repeater with broadband active and/or passive isolation control
EP1416584A1 (en) * 2002-11-01 2004-05-06 Murata Manufacturing Co., Ltd. Sector antenna apparatus and vehicle-mounted transmission and reception apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373297A (en) * 1990-12-31 1994-12-13 The United States Of America As Represented By The Secretary Of The Navy Microwave repeater with broadband active and/or passive isolation control
EP1416584A1 (en) * 2002-11-01 2004-05-06 Murata Manufacturing Co., Ltd. Sector antenna apparatus and vehicle-mounted transmission and reception apparatus

Also Published As

Publication number Publication date
WO2008123840A2 (en) 2008-10-16
TW200943635A (en) 2009-10-16
CN101689710A (en) 2010-03-31

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