CN117678157A - 具有电阻和阻抗变换器负载的信号功率分配器/合并器 - Google Patents

具有电阻和阻抗变换器负载的信号功率分配器/合并器 Download PDF

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Publication number
CN117678157A
CN117678157A CN202280050797.9A CN202280050797A CN117678157A CN 117678157 A CN117678157 A CN 117678157A CN 202280050797 A CN202280050797 A CN 202280050797A CN 117678157 A CN117678157 A CN 117678157A
Authority
CN
China
Prior art keywords
signal
intermediate node
impedance transformer
coupled
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.)
Pending
Application number
CN202280050797.9A
Other languages
English (en)
Chinese (zh)
Inventor
金钟海
朴相俊
P·奇达姆巴拉姆
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 CN117678157A publication Critical patent/CN117678157A/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
    • H03H7/38—Impedance-matching networks
    • 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
    • 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
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
CN202280050797.9A 2021-08-02 2022-07-15 具有电阻和阻抗变换器负载的信号功率分配器/合并器 Pending CN117678157A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/392,005 US20230030569A1 (en) 2021-08-02 2021-08-02 Signal power splitter/combiner with resistance and impedance transformer loading
US17/392,005 2021-08-02
PCT/US2022/037358 WO2023014488A1 (en) 2021-08-02 2022-07-15 Signal power splitter/combiner with resistance and impedance transformer loading

Publications (1)

Publication Number Publication Date
CN117678157A true CN117678157A (zh) 2024-03-08

Family

ID=82850537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280050797.9A Pending CN117678157A (zh) 2021-08-02 2022-07-15 具有电阻和阻抗变换器负载的信号功率分配器/合并器

Country Status (8)

Country Link
US (1) US20230030569A1 (enExample)
EP (1) EP4381599A1 (enExample)
JP (1) JP2024527998A (enExample)
KR (1) KR20240037980A (enExample)
CN (1) CN117678157A (enExample)
PH (1) PH12023553249A1 (enExample)
TW (1) TW202315345A (enExample)
WO (1) WO2023014488A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116762275A (zh) * 2021-02-12 2023-09-15 株式会社村田制作所 分配器以及通信装置
US20230231532A1 (en) * 2022-01-20 2023-07-20 Qorvo Us, Inc. Combiner/splitter
GB202204076D0 (en) * 2022-03-23 2022-05-04 Londhe Sumeet Antenna device
TWI825724B (zh) * 2022-05-18 2023-12-11 國立暨南國際大學 單刀雙擲開關裝置
US12273086B2 (en) * 2022-08-31 2025-04-08 Apple Inc. Adjustable radio-frequency splitter-combiner
US20240321552A1 (en) * 2023-03-21 2024-09-26 Tokyo Electron Limited Impedance Matching Network and Control Method
CN120073258A (zh) * 2023-11-28 2025-05-30 深圳富泰宏精密工业有限公司 多工器及阵列天线模块

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US5206611A (en) * 1992-03-12 1993-04-27 Krytar, Inc. N-way microwave power divider
US5469129A (en) * 1994-08-29 1995-11-21 Motorola, Inc. Impedance transforming three-port power divider/combiner using lumped elements
JPH10233637A (ja) * 1997-02-20 1998-09-02 Fujitsu Ltd 高周波電子回路
JP2002259481A (ja) * 2000-05-11 2002-09-13 Fujitsu Ltd ノイズ対策決定方法及び装置、記憶媒体並びにコンピュータプログラム
JP2003163514A (ja) * 2001-11-29 2003-06-06 Agilent Technologies Japan Ltd 電力分配器
US6949992B2 (en) * 2002-03-20 2005-09-27 Powerwave Technologies, Inc. System and method of providing highly isolated radio frequency interconnections
US7049901B2 (en) * 2002-12-10 2006-05-23 Itt Manufacturing Enterprises Inc. Parallel plate wave-guide structure in a layered medium for transmitting complementary signals
JP4201257B2 (ja) * 2003-05-07 2008-12-24 株式会社住友金属エレクトロデバイス 高周波信号伝送線路基板
JP2006135447A (ja) * 2004-11-02 2006-05-25 Fujitsu Media Device Kk 分波器
US7616058B1 (en) * 2006-08-28 2009-11-10 Raif Awaida Radio frequency power combining
EP2286391B1 (en) * 2008-05-15 2019-08-14 Thin Film Electronics ASA Surveillance devices with multiple capacitors
WO2010071248A1 (en) * 2008-12-17 2010-06-24 Snu R&Db Foundation Enhanced chireix combiner
ITTO20090160A1 (it) * 2009-03-03 2010-09-04 Galileo Avionica Spa Divisore/combinatore ad n vie, con n diverso da potenza di due, realizzato in tecnologia planare, monolitica ed a singola faccia per reti di distribuzione di radar avionici con antenna a scansione elettronica del fascio
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Also Published As

Publication number Publication date
JP2024527998A (ja) 2024-07-26
PH12023553249A1 (en) 2024-03-25
KR20240037980A (ko) 2024-03-22
EP4381599A1 (en) 2024-06-12
US20230030569A1 (en) 2023-02-02
WO2023014488A1 (en) 2023-02-09
TW202315345A (zh) 2023-04-01

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