GB2601078A - Beamforming of harmonics - Google Patents

Beamforming of harmonics Download PDF

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Publication number
GB2601078A
GB2601078A GB2201878.2A GB202201878A GB2601078A GB 2601078 A GB2601078 A GB 2601078A GB 202201878 A GB202201878 A GB 202201878A GB 2601078 A GB2601078 A GB 2601078A
Authority
GB
United Kingdom
Prior art keywords
harmonic
control circuit
transmit
communications device
testing
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Withdrawn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
GB2201878.2A
Other languages
English (en)
Other versions
GB202201878D0 (en
Inventor
Michel Yves Brunel Dominique
J Domino William
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.)
Skyworks Solutions Inc
Original Assignee
Skyworks Solutions 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 Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Publication of GB202201878D0 publication Critical patent/GB202201878D0/en
Publication of GB2601078A publication Critical patent/GB2601078A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • 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
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
GB2201878.2A 2017-01-06 2018-01-05 Beamforming of harmonics Withdrawn GB2601078A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762443304P 2017-01-06 2017-01-06
US201762509530P 2017-05-22 2017-05-22
GB1909640.3A GB2573896A (en) 2017-01-06 2018-01-05 Beamforming of harmonics

Publications (2)

Publication Number Publication Date
GB202201878D0 GB202201878D0 (en) 2022-03-30
GB2601078A true GB2601078A (en) 2022-05-18

Family

ID=62791408

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2201878.2A Withdrawn GB2601078A (en) 2017-01-06 2018-01-05 Beamforming of harmonics
GB2201875.8A Active GB2600865B (en) 2017-01-06 2018-01-05 Beamforming of harmonics
GB1909640.3A Withdrawn GB2573896A (en) 2017-01-06 2018-01-05 Beamforming of harmonics

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2201875.8A Active GB2600865B (en) 2017-01-06 2018-01-05 Beamforming of harmonics
GB1909640.3A Withdrawn GB2573896A (en) 2017-01-06 2018-01-05 Beamforming of harmonics

Country Status (7)

Country Link
US (3) US10145878B2 (enExample)
JP (2) JP7063907B2 (enExample)
KR (1) KR102652348B1 (enExample)
CN (1) CN110235384B (enExample)
DE (1) DE112018000326T5 (enExample)
GB (3) GB2601078A (enExample)
WO (1) WO2018129355A1 (enExample)

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CN105378309B (zh) * 2013-08-19 2018-11-02 马勒国际有限公司 滑动发动机部件

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GB2601078A (en) 2017-01-06 2022-05-18 Skyworks Solutions Inc Beamforming of harmonics
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US10739450B2 (en) 2017-12-11 2020-08-11 X Development Llc Using phased arrays of waveguide couplers in waveguide cavities to detect loading
US10854943B2 (en) 2017-12-11 2020-12-01 X Development Llc Using phased arrays of waveguide couplers to excite earth-ionosphere low loss modes
US11189901B2 (en) 2017-12-11 2021-11-30 X Development Llc Using phased arrays of waveguide couplers in waveguide cavities to prevent illegitimate reception of power
WO2019231823A1 (en) 2018-05-29 2019-12-05 Skyworks Solutions, Inc. Beamforming communication systems with power control based on antenna pattern configuration
WO2019231922A1 (en) 2018-05-31 2019-12-05 Skyworks Solutions, Inc. Apparatus and methods for multi-antenna communications
EP3609088A1 (en) * 2018-08-06 2020-02-12 Intel Corporation Techniques for analog beamforming
US20200076488A1 (en) * 2018-08-30 2020-03-05 Skyworks Solutions, Inc. Beamforming communication systems with sensor aided beam management
KR102659215B1 (ko) 2018-11-19 2024-04-22 삼성전자주식회사 복수의 방향을 갖는 빔포밍 신호를 측정하는 전자 장치 및 이의 동작 방법
CN111698187A (zh) * 2019-12-13 2020-09-22 广东工业大学 一种基于谐波调制技术的频分多址通信方法
CN111929508B (zh) * 2020-07-16 2022-12-27 中国电子科技集团公司第四十一研究所 一种抗环境漂移的电厚度信息提取方法及装置
CN111988783B (zh) * 2020-08-04 2022-04-22 中国人民解放军国防科技大学 一种上行非正交多址的安全传输方法及系统
CN112186341B (zh) * 2020-09-29 2021-12-28 华南理工大学 基站天线、低频辐射单元及辐射臂
US11916303B2 (en) * 2021-04-21 2024-02-27 Skyworks Solutions, Inc. Antenna array having antenna elements interconnected by material for controlling beamforming
US12323180B2 (en) 2021-04-21 2025-06-03 Skyworks Solutions, Inc. Antenna array with antenna elements interconnected by controllable resistances
CN115243275B (zh) * 2021-04-25 2025-04-01 华为技术有限公司 一种通信方法及设备
US12212976B2 (en) * 2021-06-02 2025-01-28 Skyworks Solutions, Inc. Antenna arrangement for distributing millimeter wave cellular service over a face of a building
KR102544383B1 (ko) 2021-07-06 2023-06-16 주식회사 큐셀네트웍스 이동통신 시스템의 기지국 안테나 테스트 장치 및 시스템
GB2633122A (en) 2023-01-20 2025-03-05 Skyworks Solutions Inc Error vector magnitude exclusion period for establishing compliance of user equipment with a transient period
CN116318287B (zh) * 2023-02-28 2025-04-01 哈尔滨工业大学 一种基于四维天线阵列的干扰抑制方法、存储介质及设备
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CN119483672A (zh) * 2024-03-14 2025-02-18 哈尔滨工业大学 基于毫米波阵列波束图案的矿下5g通信波束对准方法

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US4213131A (en) * 1979-05-14 1980-07-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Scannable beam forming interferometer antenna array system
EP1540765B1 (en) * 2002-08-30 2010-04-14 Telefonaktiebolaget Lm Ericsson Method for enhancing the measuring accuracy in an antenna array
CN101860779A (zh) * 2010-05-21 2010-10-13 中国科学院声学研究所 用于球面阵的时域宽带谐波域波束形成器及波束形成方法
GB2539733A (en) * 2015-06-25 2016-12-28 Airspan Networks Inc An antenna apparatus and method of configuring a transmission beam for the antenna apparatus

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CN105378309B (zh) * 2013-08-19 2018-11-02 马勒国际有限公司 滑动发动机部件

Also Published As

Publication number Publication date
JP2022106819A (ja) 2022-07-20
US10670644B2 (en) 2020-06-02
US20190178927A1 (en) 2019-06-13
GB2600865A (en) 2022-05-11
JP2020505808A (ja) 2020-02-20
WO2018129355A1 (en) 2018-07-12
JP7063907B2 (ja) 2022-05-09
US20180227034A1 (en) 2018-08-09
CN110235384B (zh) 2022-02-08
US10145878B2 (en) 2018-12-04
US20180224490A1 (en) 2018-08-09
GB201909640D0 (en) 2019-08-21
US10236966B2 (en) 2019-03-19
GB202201878D0 (en) 2022-03-30
JP7185084B2 (ja) 2022-12-06
DE112018000326T5 (de) 2019-10-10
KR102652348B1 (ko) 2024-03-27
KR20190095955A (ko) 2019-08-16
GB2600865B (en) 2022-11-30
GB202201875D0 (en) 2022-03-30
CN110235384A (zh) 2019-09-13
GB2573896A (en) 2019-11-20

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