CN114865320B - 闭环孔径可调天线 - Google Patents

闭环孔径可调天线 Download PDF

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Publication number
CN114865320B
CN114865320B CN202210370528.2A CN202210370528A CN114865320B CN 114865320 B CN114865320 B CN 114865320B CN 202210370528 A CN202210370528 A CN 202210370528A CN 114865320 B CN114865320 B CN 114865320B
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CN
China
Prior art keywords
antenna
circuit
aperture tuning
tuning state
impedance
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
CN202210370528.2A
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English (en)
Chinese (zh)
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CN114865320A (zh
Inventor
施平
魏永华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
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Publication of CN114865320A publication Critical patent/CN114865320A/zh
Application granted granted Critical
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Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/102—Power radiated at antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/103—Reflected power, e.g. return loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/18—Monitoring during normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
CN202210370528.2A 2016-05-27 2017-05-23 闭环孔径可调天线 Active CN114865320B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/167,279 2016-05-27
US15/167,279 US10312582B2 (en) 2016-05-27 2016-05-27 Closed loop aperture tunable antenna
PCT/CN2017/085578 WO2017202313A1 (en) 2016-05-27 2017-05-23 Closed loop aperture tunable antenna
CN201780025378.9A CN109121443B (zh) 2016-05-27 2017-05-23 闭环孔径可调天线

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780025378.9A Division CN109121443B (zh) 2016-05-27 2017-05-23 闭环孔径可调天线

Publications (2)

Publication Number Publication Date
CN114865320A CN114865320A (zh) 2022-08-05
CN114865320B true CN114865320B (zh) 2025-04-01

Family

ID=60412123

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210370528.2A Active CN114865320B (zh) 2016-05-27 2017-05-23 闭环孔径可调天线
CN201780025378.9A Active CN109121443B (zh) 2016-05-27 2017-05-23 闭环孔径可调天线

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780025378.9A Active CN109121443B (zh) 2016-05-27 2017-05-23 闭环孔径可调天线

Country Status (8)

Country Link
US (4) US10312582B2 (cg-RX-API-DMAC10.html)
EP (2) EP3965229B1 (cg-RX-API-DMAC10.html)
JP (1) JP6828984B2 (cg-RX-API-DMAC10.html)
KR (1) KR102079073B1 (cg-RX-API-DMAC10.html)
CN (2) CN114865320B (cg-RX-API-DMAC10.html)
AU (2) AU2017270872B2 (cg-RX-API-DMAC10.html)
RU (1) RU2705661C1 (cg-RX-API-DMAC10.html)
WO (1) WO2017202313A1 (cg-RX-API-DMAC10.html)

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Also Published As

Publication number Publication date
US20210135350A1 (en) 2021-05-06
JP6828984B2 (ja) 2021-02-10
AU2020207855B2 (en) 2021-09-16
RU2705661C1 (ru) 2019-11-11
KR102079073B1 (ko) 2020-02-19
KR20180117197A (ko) 2018-10-26
CN109121443A (zh) 2019-01-01
EP3417511A1 (en) 2018-12-26
EP3417511B1 (en) 2021-09-08
EP3965229B1 (en) 2023-08-09
CN114865320A (zh) 2022-08-05
US10797387B2 (en) 2020-10-06
US20170346178A1 (en) 2017-11-30
JP2019514261A (ja) 2019-05-30
US11211698B2 (en) 2021-12-28
EP3417511A4 (en) 2019-02-27
AU2017270872B2 (en) 2020-04-30
WO2017202313A1 (en) 2017-11-30
US10312582B2 (en) 2019-06-04
AU2020207855A1 (en) 2020-08-13
US20200021018A1 (en) 2020-01-16
AU2017270872A1 (en) 2018-10-11
CN109121443B (zh) 2022-04-22
EP3965229A1 (en) 2022-03-09
US10637138B2 (en) 2020-04-28
EP3965229C0 (en) 2023-08-09
US20200220258A1 (en) 2020-07-09

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