CN117280618A - 天线调谐器 - Google Patents

天线调谐器 Download PDF

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Publication number
CN117280618A
CN117280618A CN202280033612.3A CN202280033612A CN117280618A CN 117280618 A CN117280618 A CN 117280618A CN 202280033612 A CN202280033612 A CN 202280033612A CN 117280618 A CN117280618 A CN 117280618A
Authority
CN
China
Prior art keywords
antenna
radio frequency
impedance
substrate
integrated circuit
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.)
Pending
Application number
CN202280033612.3A
Other languages
English (en)
Chinese (zh)
Inventor
H-M·李
D·S·杰西
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN117280618A publication Critical patent/CN117280618A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/20—Continuous tuning of single resonant circuit by varying inductance only or capacitance only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H2007/386—Multiple band impedance matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
CN202280033612.3A 2021-05-17 2022-04-21 天线调谐器 Pending CN117280618A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/322,294 US11804865B2 (en) 2021-05-17 2021-05-17 Antenna tuner
US17/322,294 2021-05-17
PCT/US2022/071846 WO2022246355A1 (en) 2021-05-17 2022-04-21 Antenna tuner

Publications (1)

Publication Number Publication Date
CN117280618A true CN117280618A (zh) 2023-12-22

Family

ID=81603621

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280033612.3A Pending CN117280618A (zh) 2021-05-17 2022-04-21 天线调谐器

Country Status (5)

Country Link
US (1) US11804865B2 (https=)
EP (1) EP4342088A1 (https=)
JP (1) JP2024519741A (https=)
CN (1) CN117280618A (https=)
WO (1) WO2022246355A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12477483B2 (en) * 2023-07-27 2025-11-18 Qualcomm Incorporated Coherent uplink MIMO

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441790B1 (en) * 2001-06-14 2002-08-27 Kyocera Wireless Corp. System and method for providing a quasi-isotropic antenna
WO2015003065A1 (en) * 2013-07-02 2015-01-08 Wispry, Inc. Filtering antenna systems, devices, and methods
US20160020862A1 (en) * 2014-07-17 2016-01-21 Qualcomm Incorporated Impedance tuning for a power amplifier load tuner, a receive tuner, and an antenna tuner
CN105577200A (zh) * 2014-10-29 2016-05-11 联发科技（新加坡）私人有限公司 射频集成电路、无线通信单元、以及用于天线匹配的方法
WO2017033563A1 (ja) * 2015-08-26 2017-03-02 株式会社村田製作所 アンテナチューナー制御回路、フロントエンド回路および通信装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8350763B2 (en) * 2008-08-14 2013-01-08 Rappaport Theodore S Active antennas for multiple bands in wireless portable devices
US8270921B2 (en) * 2009-04-27 2012-09-18 Csr Technology Inc. Systems and methods for tuning an antenna for a frequency modulation transceiver
US8706272B2 (en) * 2009-08-14 2014-04-22 Apple Inc. Adaptive encoding and compression of audio broadcast data
US8975981B2 (en) 2011-09-13 2015-03-10 Qualcomm Incorporated Impedance matching circuits with multiple configurations
CN103337717B (zh) * 2013-06-25 2015-07-08 华为技术有限公司 天线阻抗匹配装置、半导体芯片和方法
US9960791B2 (en) * 2013-12-12 2018-05-01 Ethertronics, Inc. RF integrated circuit with tunable component and memory
US9979080B2 (en) * 2015-07-29 2018-05-22 Qualcomm Incorporated Calibration and adaptive control of antenna tuners
US10469122B2 (en) 2017-01-17 2019-11-05 Qualcomm Incorporated Techniques for low-loss multi-band multiplexing
US10348346B2 (en) * 2017-06-15 2019-07-09 Dell Products, Lp System and method for operating a unified antenna front end module
US11271328B2 (en) * 2018-09-24 2022-03-08 Qualcomm Incorporated Hybrid wireless transceiver architecture that supports multiple antenna arrays
US10980035B2 (en) * 2018-12-03 2021-04-13 Apple Inc. Supplemental use of millimeter wave spectrum
US10812199B1 (en) * 2019-08-28 2020-10-20 Nxp B.V. Quality-factor control for a near-field wireless device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441790B1 (en) * 2001-06-14 2002-08-27 Kyocera Wireless Corp. System and method for providing a quasi-isotropic antenna
WO2015003065A1 (en) * 2013-07-02 2015-01-08 Wispry, Inc. Filtering antenna systems, devices, and methods
US20160020862A1 (en) * 2014-07-17 2016-01-21 Qualcomm Incorporated Impedance tuning for a power amplifier load tuner, a receive tuner, and an antenna tuner
CN105577200A (zh) * 2014-10-29 2016-05-11 联发科技（新加坡）私人有限公司 射频集成电路、无线通信单元、以及用于天线匹配的方法
WO2017033563A1 (ja) * 2015-08-26 2017-03-02 株式会社村田製作所 アンテナチューナー制御回路、フロントエンド回路および通信装置

Also Published As

Publication number Publication date
JP2024519741A (ja) 2024-05-21
EP4342088A1 (en) 2024-03-27
US20220368359A1 (en) 2022-11-17
US11804865B2 (en) 2023-10-31
WO2022246355A1 (en) 2022-11-24

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