JP7759324B2 - 差動時間遅延シフタ装置および方法 - Google Patents

差動時間遅延シフタ装置および方法

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Publication number
JP7759324B2
JP7759324B2 JP2022537185A JP2022537185A JP7759324B2 JP 7759324 B2 JP7759324 B2 JP 7759324B2 JP 2022537185 A JP2022537185 A JP 2022537185A JP 2022537185 A JP2022537185 A JP 2022537185A JP 7759324 B2 JP7759324 B2 JP 7759324B2
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JP
Japan
Prior art keywords
throw
switch
contact
signal
contacts
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.)
Active
Application number
JP2022537185A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023507969A (ja
JP2023507969A5 (enExample
Inventor
モブス・クリストファー・イアン
セス・マーティン・エー・イー
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.)
Menlo Microsystems Inc
Original Assignee
Menlo Microsystems Inc
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Filing date
Publication date
Application filed by Menlo Microsystems Inc filed Critical Menlo Microsystems Inc
Publication of JP2023507969A publication Critical patent/JP2023507969A/ja
Publication of JP2023507969A5 publication Critical patent/JP2023507969A5/ja
Application granted granted Critical
Publication of JP7759324B2 publication Critical patent/JP7759324B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • 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
    • H01Q3/2682—Time delay steered arrays
    • H01Q3/2694—Time delay steered arrays using also variable phase-shifters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
JP2022537185A 2019-12-17 2020-12-16 差動時間遅延シフタ装置および方法 Active JP7759324B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962949152P 2019-12-17 2019-12-17
US62/949,152 2019-12-17
PCT/US2020/065420 WO2021127049A1 (en) 2019-12-17 2020-12-16 Differential time delay shifter apparatus and method

Publications (3)

Publication Number Publication Date
JP2023507969A JP2023507969A (ja) 2023-02-28
JP2023507969A5 JP2023507969A5 (enExample) 2023-10-10
JP7759324B2 true JP7759324B2 (ja) 2025-10-23

Family

ID=74561984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022537185A Active JP7759324B2 (ja) 2019-12-17 2020-12-16 差動時間遅延シフタ装置および方法

Country Status (6)

Country Link
US (1) US11682834B2 (enExample)
EP (1) EP4078844A1 (enExample)
JP (1) JP7759324B2 (enExample)
KR (1) KR102950955B1 (enExample)
CN (1) CN115004571B (enExample)
WO (1) WO2021127049A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250023235A1 (en) * 2021-11-29 2025-01-16 Telefonaktiebolaget Lm Ericsson (Publ) Antenna filter unit, radio unit, and communication device
WO2025008920A1 (en) * 2023-07-05 2025-01-09 Jio Platforms Limited An antenna structure device for optimizing a coverage area of a network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050093737A1 (en) 2003-11-05 2005-05-05 Joerg Schoebel Device and method for phase shifting
JP2017175438A (ja) 2016-03-24 2017-09-28 京セラ株式会社 電子機器
US20180212304A1 (en) 2017-01-23 2018-07-26 Wistron Neweb Corp. Antenna system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09199902A (ja) * 1996-01-18 1997-07-31 Nec Corp 回路選択装置
JPH11220302A (ja) * 1998-02-03 1999-08-10 Fujitsu Ten Ltd 円板型切換器
US6600294B1 (en) * 2002-01-23 2003-07-29 Tyco Electronics Corp. Switched reactance phase shifters
ATE536667T1 (de) * 2004-10-07 2011-12-15 Telecom Italia Spa Sendediversität mit variabler verzögerung
US8411795B2 (en) * 2007-09-19 2013-04-02 Powerwave Technologies, Inc. High power high linearity digital phase shifter
EP2717382B1 (en) * 2012-10-05 2019-01-02 Nxp B.V. A phased array antenna and associated methods
WO2016018547A1 (en) * 2014-08-01 2016-02-04 Laird Technologies, Inc. Antenna systems with low passive intermodulation (pim)
CN104993193B (zh) * 2015-07-28 2018-04-27 中国工程物理研究院电子工程研究所 一种混合型mems移相器
CN109155643A (zh) * 2016-03-07 2019-01-04 萨迪斯飞英国有限公司 数字波束形成系统和方法
JP2019140594A (ja) * 2018-02-14 2019-08-22 三菱電機株式会社 アレーアンテナ装置及びビーム形成方法
CN208507975U (zh) * 2018-08-27 2019-02-15 康普技术有限责任公司 馈电网络及天线

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050093737A1 (en) 2003-11-05 2005-05-05 Joerg Schoebel Device and method for phase shifting
JP2017175438A (ja) 2016-03-24 2017-09-28 京セラ株式会社 電子機器
US20180212304A1 (en) 2017-01-23 2018-07-26 Wistron Neweb Corp. Antenna system

Also Published As

Publication number Publication date
US11682834B2 (en) 2023-06-20
CN115004571A (zh) 2022-09-02
JP2023507969A (ja) 2023-02-28
EP4078844A1 (en) 2022-10-26
WO2021127049A1 (en) 2021-06-24
US20210273330A1 (en) 2021-09-02
KR102950955B1 (ko) 2026-04-10
CN115004571B (zh) 2024-12-17
KR20220119401A (ko) 2022-08-29

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