GB201108349D0 - Phase shifter element - Google Patents

Phase shifter element

Info

Publication number
GB201108349D0
GB201108349D0 GBGB1108349.0A GB201108349A GB201108349D0 GB 201108349 D0 GB201108349 D0 GB 201108349D0 GB 201108349 A GB201108349 A GB 201108349A GB 201108349 D0 GB201108349 D0 GB 201108349D0
Authority
GB
United Kingdom
Prior art keywords
phase shifter
shifter element
phase
shifter
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Withdrawn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
GBGB1108349.0A
Other versions
GB2480548A (en
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.)
WIRELESS TECHNOLOGY LAB Ltd
Original Assignee
WIRELESS TECHNOLOGY LAB 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 WIRELESS TECHNOLOGY LAB Ltd filed Critical WIRELESS TECHNOLOGY LAB Ltd
Priority to PCT/KR2011/003700 priority Critical patent/WO2011145894A1/en
Publication of GB201108349D0 publication Critical patent/GB201108349D0/en
Publication of GB2480548A publication Critical patent/GB2480548A/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
GB1108349A 2010-05-20 2011-05-18 Phase Shifter Element for adjusting a transmission phase Withdrawn GB2480548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2011/003700 WO2011145894A1 (en) 2010-05-20 2011-05-19 Phase shifter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1008463.0A GB201008463D0 (en) 2010-05-20 2010-05-20 Phase shifter structure

Publications (2)

Publication Number Publication Date
GB201108349D0 true GB201108349D0 (en) 2011-06-29
GB2480548A GB2480548A (en) 2011-11-23

Family

ID=42341082

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1008463.0A Ceased GB201008463D0 (en) 2010-05-20 2010-05-20 Phase shifter structure
GB1108349A Withdrawn GB2480548A (en) 2010-05-20 2011-05-18 Phase Shifter Element for adjusting a transmission phase

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1008463.0A Ceased GB201008463D0 (en) 2010-05-20 2010-05-20 Phase shifter structure

Country Status (2)

Country Link
GB (2) GB201008463D0 (en)
WO (1) WO2011145894A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173929B2 (en) * 2014-01-21 2017-08-02 ＡＰＲＥＳＩＡ Ｓｙｓｔｅｍｓ株式会社 Phase shift circuit and antenna device
JP6331132B2 (en) * 2014-06-09 2018-05-30 日立金属株式会社 Phase shift circuit and antenna device
US10686423B2 (en) 2015-03-30 2020-06-16 Hitachi Metals, Ltd. Phase-shifting circuit and antenna device
WO2022242864A1 (en) * 2021-05-20 2022-11-24 Telefonaktiebolaget Lm Ericsson (Publ) Unsymmetrical differential phase shifter, a phase shifter arrangement and a mobile communication antenna comprising the phase shifter arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767067A (en) * 1955-01-26 1957-01-30 Standard Telephones Cables Ltd Microwave transmission line phase shifter
JPH10290101A (en) * 1997-04-15 1998-10-27 Mitsubishi Electric Corp Phase shifter
US5940030A (en) * 1998-03-18 1999-08-17 Lucent Technologies, Inc. Steerable phased-array antenna having series feed network
US6075424A (en) * 1998-03-18 2000-06-13 Lucent Technologies, Inc. Article comprising a phase shifter having a movable dielectric element
AUPR196300A0 (en) * 2000-12-08 2001-01-04 Alcatel Phase shifter
NZ513770A (en) * 2001-08-24 2004-05-28 Andrew Corp Adjustable antenna feed network with integrated phase shifter
US20040080380A1 (en) * 2002-10-29 2004-04-29 Radio Frequency Systems; Inc. Hybrid phase shifter and power divider
JP2005130333A (en) * 2003-10-27 2005-05-19 Matsushita Electric Ind Co Ltd Antenna and manufacturing method therefor
US7283015B1 (en) * 2005-06-14 2007-10-16 The United States Of America As Represented By The National Security Agency Device for impedance matching radio frequency open wire transmission lines

Also Published As

Publication number Publication date
GB2480548A (en) 2011-11-23
WO2011145894A1 (en) 2011-11-24
GB201008463D0 (en) 2010-07-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)