EP1235296A1 - Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters - Google Patents

Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters Download PDF

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Publication number
EP1235296A1
EP1235296A1 EP01301238A EP01301238A EP1235296A1 EP 1235296 A1 EP1235296 A1 EP 1235296A1 EP 01301238 A EP01301238 A EP 01301238A EP 01301238 A EP01301238 A EP 01301238A EP 1235296 A1 EP1235296 A1 EP 1235296A1
Authority
EP
European Patent Office
Prior art keywords
apertures
phase shifting
transmission line
shifting element
ground plane
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.)
Withdrawn
Application number
EP01301238A
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English (en)
French (fr)
Inventor
Francisco Javier Vazquez Sanchez
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.)
ERA Patents Ltd
Original Assignee
ERA Patents Ltd
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 ERA Patents Ltd filed Critical ERA Patents Ltd
Priority to EP01301238A priority Critical patent/EP1235296A1/de
Priority to DE60204672T priority patent/DE60204672T2/de
Priority to EP02726106A priority patent/EP1371108B1/de
Priority to AT02726106T priority patent/ATE298134T1/de
Priority to PCT/EP2002/001428 priority patent/WO2002073733A1/en
Publication of EP1235296A1 publication Critical patent/EP1235296A1/de
Withdrawn legal-status Critical Current

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    • 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
    • H01P1/182—Waveguide 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
    • H01P1/184—Strip line phase-shifters
EP01301238A 2001-02-14 2001-02-14 Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters Withdrawn EP1235296A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01301238A EP1235296A1 (de) 2001-02-14 2001-02-14 Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters
DE60204672T DE60204672T2 (de) 2001-02-14 2002-02-12 Über öffnungen in der massefläche des wellenleiters abstimmbarer phasenschieber
EP02726106A EP1371108B1 (de) 2001-02-14 2002-02-12 Über öffnungen in der massefläche des wellenleiters abstimmbarer phasenschieber
AT02726106T ATE298134T1 (de) 2001-02-14 2002-02-12 Über öffnungen in der massefläche des wellenleiters abstimmbarer phasenschieber
PCT/EP2002/001428 WO2002073733A1 (en) 2001-02-14 2002-02-12 Phase shifter tunable via apertures in the ground plane of the wave guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01301238A EP1235296A1 (de) 2001-02-14 2001-02-14 Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters

Publications (1)

Publication Number Publication Date
EP1235296A1 true EP1235296A1 (de) 2002-08-28

Family

ID=8181704

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01301238A Withdrawn EP1235296A1 (de) 2001-02-14 2001-02-14 Phasenschieber abstimmbar über Öffnungen in der Massefläche des Wellenleiters
EP02726106A Expired - Lifetime EP1371108B1 (de) 2001-02-14 2002-02-12 Über öffnungen in der massefläche des wellenleiters abstimmbarer phasenschieber

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP02726106A Expired - Lifetime EP1371108B1 (de) 2001-02-14 2002-02-12 Über öffnungen in der massefläche des wellenleiters abstimmbarer phasenschieber

Country Status (4)

Country Link
EP (2) EP1235296A1 (de)
AT (1) ATE298134T1 (de)
DE (1) DE60204672T2 (de)
WO (1) WO2002073733A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407920A (en) * 2003-11-05 2005-05-11 Bosch Gmbh Robert Mechanically Adjustable Slow Wave Phase Shifter
EP1554772A1 (de) * 2002-10-23 2005-07-20 Plasma Antennas Limited Elektromagnetisches schaltelement
US7142165B2 (en) 2002-01-29 2006-11-28 Era Patents Limited Waveguide and slotted antenna array with moveable rows of spaced posts
WO2011014305A1 (en) * 2009-07-27 2011-02-03 New Jersey Institute Of Technology Localized wave generation via modal decomposition of a pulse by a wave launcher
WO2011117532A1 (fr) * 2010-03-23 2011-09-29 Universite Joseph Fourier Ligne de transmission haute frequence accordable
EP3171450A1 (de) * 2015-11-18 2017-05-24 Alcatel- Lucent Shanghai Bell Co., Ltd Phasenschieber
CN111786058A (zh) * 2020-07-03 2020-10-16 北京华镁钛科技有限公司 一种低损耗移相器

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WO2002073733A1 (en) 2002-09-19

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