HK1201385A1 - Systems and methods related to improved isolation between transmit and receive radio-frequency signals - Google Patents

Systems and methods related to improved isolation between transmit and receive radio-frequency signals

Info

Publication number
HK1201385A1
HK1201385A1 HK15101807.4A HK15101807A HK1201385A1 HK 1201385 A1 HK1201385 A1 HK 1201385A1 HK 15101807 A HK15101807 A HK 15101807A HK 1201385 A1 HK1201385 A1 HK 1201385A1
Authority
HK
Hong Kong
Prior art keywords
transmit
systems
frequency signals
receive radio
methods related
Prior art date
Application number
HK15101807.4A
Other languages
English (en)
Chinese (zh)
Inventor
Joel Richard King
David Richard Pehlke
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 HK1201385A1 publication Critical patent/HK1201385A1/xx

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
    • H04B1/38—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
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • 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
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H04L43/028—Capturing of monitoring data by filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transceivers (AREA)
HK15101807.4A 2012-04-12 2015-02-18 Systems and methods related to improved isolation between transmit and receive radio-frequency signals HK1201385A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261623434P 2012-04-12 2012-04-12
PCT/US2013/036495 WO2013155494A1 (en) 2012-04-12 2013-04-12 Systems and methods related to improved isolation between transmit and receive radio-frequency signals

Publications (1)

Publication Number Publication Date
HK1201385A1 true HK1201385A1 (en) 2015-08-28

Family

ID=49325526

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15101807.4A HK1201385A1 (en) 2012-04-12 2015-02-18 Systems and methods related to improved isolation between transmit and receive radio-frequency signals

Country Status (5)

Country Link
US (2) US9496913B2 (xx)
KR (1) KR101763997B1 (xx)
CN (1) CN104335503B (xx)
HK (1) HK1201385A1 (xx)
WO (1) WO2013155494A1 (xx)

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US11515608B2 (en) 2019-02-27 2022-11-29 Skyworks Solutions, Inc. Remote compensators for mobile devices
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US10873348B2 (en) * 2019-04-24 2020-12-22 Motorola Solutions, Inc. Antenna system for a portable communication device
CN110190878B (zh) * 2019-05-27 2020-09-22 维沃移动通信有限公司 天线使用策略的确定方法、终端设备及计算机可读存储介质
US20220247432A1 (en) * 2019-07-04 2022-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Cross antenna configuration in frequency division duplex (fdd) dual-band radio
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US11646757B2 (en) 2019-11-01 2023-05-09 Skyworks Solutions, Inc. Notch filters for selective emissions suppression
CN111327343A (zh) * 2020-03-06 2020-06-23 惠州Tcl移动通信有限公司 一种共接收通道射频装置、方法及移动终端
US20210409064A1 (en) * 2020-06-30 2021-12-30 Motorola Solutions, Inc. Radio frequency architecture for reducing mutual interference between multiple wireless communication modalities
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US11671122B2 (en) 2020-08-26 2023-06-06 Skyworks Solutions, Inc. Filter reuse in radio frequency front-ends
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Also Published As

Publication number Publication date
KR20140143820A (ko) 2014-12-17
WO2013155494A1 (en) 2013-10-17
US9866268B2 (en) 2018-01-09
KR101763997B1 (ko) 2017-08-01
CN104335503B (zh) 2018-03-23
US20130273859A1 (en) 2013-10-17
CN104335503A (zh) 2015-02-04
US20170026074A1 (en) 2017-01-26
US9496913B2 (en) 2016-11-15

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