ATE405006T1 - MECHANICAL WIDEBAND PHASE SHIFTER - Google Patents

MECHANICAL WIDEBAND PHASE SHIFTER

Info

Publication number
ATE405006T1
ATE405006T1 AT05850528T AT05850528T ATE405006T1 AT E405006 T1 ATE405006 T1 AT E405006T1 AT 05850528 T AT05850528 T AT 05850528T AT 05850528 T AT05850528 T AT 05850528T AT E405006 T1 ATE405006 T1 AT E405006T1
Authority
AT
Austria
Prior art keywords
phase shifter
lines
mechanical
addition
higher modes
Prior art date
Application number
AT05850528T
Other languages
German (de)
Inventor
Arderiu Ramon Guixa
Original Assignee
Rymsa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36336243&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE405006(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rymsa filed Critical Rymsa
Application granted granted Critical
Publication of ATE405006T1 publication Critical patent/ATE405006T1/en

Links

Classifications

    • 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
    • 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
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • 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
    • H01Q3/32—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 mechanical means

Abstract

Mechanical phase shifter which from an external feed signal obtains several signals out of phase with each other, each one of which is applied to an antenna of an array, so that the result of the interference of the radiated fields provides a radiation pattern. The object of the invention is to obtain a greater range of pointing angles, achieved by protrusions or screws that act as capacitors or short-circuits that allow suppressing the higher modes generated in the phase shifter, as well as preventing part of the mutual coupling between the phase shifter L-lines. In addition, due to the greater length of the L-lines, these are reinforced by a protrusion perpendicular to the greater length of the line located on the outer edge of each L-line, and in addition they are provided with supporting means for the L-lines which minimise the vibrations, sag and deformations. The L-lines also increase the frequency at which higher modes appear.
AT05850528T 2005-03-22 2005-03-22 MECHANICAL WIDEBAND PHASE SHIFTER ATE405006T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/070033 WO2006051146A1 (en) 2005-03-22 2005-03-22 Broadband mechanical phase shifter

Publications (1)

Publication Number Publication Date
ATE405006T1 true ATE405006T1 (en) 2008-08-15

Family

ID=36336243

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05850528T ATE405006T1 (en) 2005-03-22 2005-03-22 MECHANICAL WIDEBAND PHASE SHIFTER

Country Status (5)

Country Link
EP (1) EP1870959B1 (en)
AT (1) ATE405006T1 (en)
DE (1) DE602005009032D1 (en)
ES (1) ES2310375T3 (en)
WO (1) WO2006051146A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930078B1 (en) * 2008-04-15 2011-08-26 Alcatel Lucent ROTARY DEPHASING DEVICE
KR101017672B1 (en) * 2008-06-26 2011-02-25 주식회사 에이스테크놀로지 Phase shifter
KR101007904B1 (en) * 2008-08-11 2011-01-14 주식회사 에이스테크놀로지 Antenna in which cables are electrically connected
DE102015004658A1 (en) 2015-04-13 2016-10-13 Kathrein-Werke Kg Differential phase shifter assembly
EP3096393B1 (en) 2015-05-22 2018-01-24 Kathrein Werke KG Difference phase slider assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3120497B2 (en) * 1991-10-25 2000-12-25 住友電気工業株式会社 Distribution phase shifter
JP3095676B2 (en) * 1996-03-08 2000-10-10 電気興業株式会社 Non-contact type coupling circuit
DE19938862C1 (en) * 1999-08-17 2001-03-15 Kathrein Werke Kg High frequency phase shifter assembly
WO2003019720A1 (en) * 2001-08-23 2003-03-06 Ems Technologies, Inc. Microstrip phase shifter

Also Published As

Publication number Publication date
WO2006051146A1 (en) 2006-05-18
DE602005009032D1 (en) 2008-09-25
EP1870959A1 (en) 2007-12-26
EP1870959B1 (en) 2008-08-13
ES2310375T3 (en) 2009-01-01

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Legal Events

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