DE60009520D1 - Reihengespeiste phasenarrayantennen mit dielektrischen phasenschiebern - Google Patents

Reihengespeiste phasenarrayantennen mit dielektrischen phasenschiebern

Info

Publication number
DE60009520D1
DE60009520D1 DE60009520T DE60009520T DE60009520D1 DE 60009520 D1 DE60009520 D1 DE 60009520D1 DE 60009520 T DE60009520 T DE 60009520T DE 60009520 T DE60009520 T DE 60009520T DE 60009520 D1 DE60009520 D1 DE 60009520D1
Authority
DE
Germany
Prior art keywords
phase
shutters
row
array antennas
feed line
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60009520T
Other languages
English (en)
Other versions
DE60009520T2 (de
Inventor
Yongfei Zhu
C Sengupta
Andrey Kozyrev
Xubai Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry RF Inc
Original Assignee
Paratek Microwave 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 Paratek Microwave Inc filed Critical Paratek Microwave Inc
Publication of DE60009520D1 publication Critical patent/DE60009520D1/de
Application granted granted Critical
Publication of DE60009520T2 publication Critical patent/DE60009520T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q3/36—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 with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/181—Phase-shifters using ferroelectric devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
DE60009520T 1999-09-14 2000-09-13 Reihengespeiste phasenarrayantennen mit dielektrischen phasenschiebern Expired - Fee Related DE60009520T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15385999P 1999-09-14 1999-09-14
US153859P 1999-09-14
PCT/US2000/025016 WO2001020720A1 (en) 1999-09-14 2000-09-13 Serially-fed phased array antennas with dielectric phase shifters

Publications (2)

Publication Number Publication Date
DE60009520D1 true DE60009520D1 (de) 2004-05-06
DE60009520T2 DE60009520T2 (de) 2005-03-03

Family

ID=22549038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009520T Expired - Fee Related DE60009520T2 (de) 1999-09-14 2000-09-13 Reihengespeiste phasenarrayantennen mit dielektrischen phasenschiebern

Country Status (11)

Country Link
US (2) US6377217B1 (de)
EP (1) EP1212809B1 (de)
JP (1) JP2003509937A (de)
KR (1) KR20020024338A (de)
CN (1) CN1373916A (de)
AT (1) ATE263438T1 (de)
AU (1) AU7374300A (de)
CA (1) CA2382076A1 (de)
DE (1) DE60009520T2 (de)
EA (1) EA003712B1 (de)
WO (1) WO2001020720A1 (de)

Families Citing this family (231)

* Cited by examiner, † Cited by third party
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