CN116918171A - 采用用于控制频率响应的（多个）附加可选择的耦合电路的可调谐宽带定向耦合器电路 - Google Patents

采用用于控制频率响应的（多个）附加可选择的耦合电路的可调谐宽带定向耦合器电路 Download PDF

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Publication number
CN116918171A
CN116918171A CN202280014954.0A CN202280014954A CN116918171A CN 116918171 A CN116918171 A CN 116918171A CN 202280014954 A CN202280014954 A CN 202280014954A CN 116918171 A CN116918171 A CN 116918171A
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CN
China
Prior art keywords
coupled
additional
primary
line
coupling
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
CN202280014954.0A
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English (en)
Chinese (zh)
Inventor
刘屿春
X·杨
A·拉温德兰
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 CN116918171A publication Critical patent/CN116918171A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • 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
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/185—Edge coupled lines
    • 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
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers

Landscapes

  • Transmitters (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
CN202280014954.0A 2021-03-23 2022-02-28 采用用于控制频率响应的（多个）附加可选择的耦合电路的可调谐宽带定向耦合器电路 Pending CN116918171A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/210,296 US11606075B2 (en) 2021-03-23 2021-03-23 Tunable, broadband directional coupler circuits employing an additional, selectable coupling circuit(s) for controlling frequency response
US17/210,296 2021-03-23
PCT/US2022/070862 WO2022204644A1 (en) 2021-03-23 2022-02-28 Tunable, broadband directional coupler circuits employing an additional, selectable coupling circuit(s) for controlling frequency response

Publications (1)

Publication Number Publication Date
CN116918171A true CN116918171A (zh) 2023-10-20

Family

ID=80785234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280014954.0A Pending CN116918171A (zh) 2021-03-23 2022-02-28 采用用于控制频率响应的（多个）附加可选择的耦合电路的可调谐宽带定向耦合器电路

Country Status (8)

Country Link
US (1) US11606075B2 (https=)
EP (1) EP4315499A1 (https=)
JP (1) JP2024510999A (https=)
KR (1) KR20230160256A (https=)
CN (1) CN116918171A (https=)
BR (1) BR112023018561A2 (https=)
TW (1) TW202308219A (https=)
WO (1) WO2022204644A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024085645A1 (ko) * 2022-10-18 2024-04-25 삼성전자 주식회사 커플러를 포함하는 전자 장치
CN116054967B (zh) * 2023-03-31 2023-11-10 荣耀终端有限公司 一种功率检测电路及方法
KR102921203B1 (ko) 2024-08-16 2026-02-02 (주)엑소더스커뮤니케이션스 광대역 양방향 방향성 커플러

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026441A1 (en) * 2014-11-27 2016-06-01 Nxp B.V. Apparatus for measuring RF power and associated methods
US20170063425A1 (en) * 2015-08-28 2017-03-02 Qorvo Us, Inc. Radio frequency coupler circuitry
CN111699588A (zh) * 2018-02-05 2020-09-22 株式会社村田制作所 定向耦合器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363071A (en) * 1993-05-04 1994-11-08 Motorola, Inc. Apparatus and method for varying the coupling of a radio frequency signal
JP2003008470A (ja) * 2001-06-21 2003-01-10 Kyocera Corp 高周波モジュール
WO2011074323A1 (ja) * 2009-12-18 2011-06-23 日本碍子株式会社 方向性結合器
DE102012221913A1 (de) 2012-11-29 2014-06-05 Siemens Aktiengesellschaft Richtkoppler, insbesondere mit hoher Koppeldämpfung
US9793592B2 (en) 2014-12-10 2017-10-17 Skyworks Solutions, Inc. RF coupler with decoupled state
US9503044B2 (en) 2015-03-13 2016-11-22 Qorvo Us, Inc. Reconfigurable directional coupler with a variable coupling factor
JP7120177B2 (ja) * 2019-08-01 2022-08-17 株式会社村田製作所 方向性結合器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026441A1 (en) * 2014-11-27 2016-06-01 Nxp B.V. Apparatus for measuring RF power and associated methods
US20170063425A1 (en) * 2015-08-28 2017-03-02 Qorvo Us, Inc. Radio frequency coupler circuitry
CN111699588A (zh) * 2018-02-05 2020-09-22 株式会社村田制作所 定向耦合器

Also Published As

Publication number Publication date
TW202308219A (zh) 2023-02-16
KR20230160256A (ko) 2023-11-23
US20220311408A1 (en) 2022-09-29
BR112023018561A2 (pt) 2023-10-24
JP2024510999A (ja) 2024-03-12
WO2022204644A1 (en) 2022-09-29
US11606075B2 (en) 2023-03-14
EP4315499A1 (en) 2024-02-07

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