JP6320508B2 - ハイブリッド回路および再構成可能な放射パターンアンテナを備えた全二重ワイヤレス送受信機 - Google Patents

ハイブリッド回路および再構成可能な放射パターンアンテナを備えた全二重ワイヤレス送受信機 Download PDF

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JP6320508B2
JP6320508B2 JP2016501657A JP2016501657A JP6320508B2 JP 6320508 B2 JP6320508 B2 JP 6320508B2 JP 2016501657 A JP2016501657 A JP 2016501657A JP 2016501657 A JP2016501657 A JP 2016501657A JP 6320508 B2 JP6320508 B2 JP 6320508B2
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antenna
port
circuit
receiver
signal
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Japanese (ja)
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JP2016518738A5 (enExample
JP2016518738A (ja
Inventor
ヴィクター・アレクサンダー・アブラムスキー
マイケル・レオナルド・リッコーネ
ピーター・スプルノフ
ショーン・ジョセフ・グリーニー
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クアルコム，インコーポレイテッド
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    • 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
    • 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
    • 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
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—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
    • H04B1/581—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 using a transformer

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Transceivers (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016501657A 2013-03-15 2014-03-12 ハイブリッド回路および再構成可能な放射パターンアンテナを備えた全二重ワイヤレス送受信機 Expired - Fee Related JP6320508B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/841,712 US20140269449A1 (en) 2013-03-15 2013-03-15 Full-duplex wireless transceiver with hybrid circuit and reconfigurable radiation pattern antenna
US13/841,712 2013-03-15
PCT/US2014/024853 WO2014151055A1 (en) 2013-03-15 2014-03-12 Full-duplex wireless transceiver with hybrid circuit and reconfigurable radiation pattern antenna

Publications (3)

Publication Number Publication Date
JP2016518738A JP2016518738A (ja) 2016-06-23
JP2016518738A5 JP2016518738A5 (enExample) 2017-03-30
JP6320508B2 true JP6320508B2 (ja) 2018-05-09

Family

ID=50434303

Family Applications (1)

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JP2016501657A Expired - Fee Related JP6320508B2 (ja) 2013-03-15 2014-03-12 ハイブリッド回路および再構成可能な放射パターンアンテナを備えた全二重ワイヤレス送受信機

Country Status (6)

Country Link
US (1) US20140269449A1 (enExample)
EP (1) EP2974049A1 (enExample)
JP (1) JP6320508B2 (enExample)
KR (1) KR20150132245A (enExample)
CN (1) CN105144593B (enExample)
WO (1) WO2014151055A1 (enExample)

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WO2014207292A1 (en) * 2013-06-28 2014-12-31 Nokia Corporation Method and apparatus for an antenna
WO2015171177A1 (en) 2014-05-05 2015-11-12 The Regents Of The University Of California Full-duplex self-interference cancellation systems
WO2015178964A1 (en) 2014-05-23 2015-11-26 Eltawil Ahmed Mohamed Full duplex reconfigurable antenna self-interference cancellation systems
GB2551346B (en) 2016-06-13 2020-05-06 Toshiba Kk Technique for full duplex with single antenna
US10491182B2 (en) 2017-10-12 2019-11-26 Ethertronics, Inc. RF signal aggregator and antenna system implementing the same
CA3093767A1 (en) * 2018-03-13 2019-09-19 Bae Systems Plc Improvements in and relating to impedance matching
US10644763B1 (en) 2019-03-21 2020-05-05 Kabushiki Kaisha Toshiba Technique for single antenna full duplex
CA3158212A1 (en) * 2019-11-12 2021-05-20 Gregg S. NARDOZZA Transmitter signal cancellation in phased array transceivers
US11791973B2 (en) 2020-09-24 2023-10-17 Apple Inc. Full-duplex electrical balanced duplexer
US12058083B2 (en) * 2020-11-12 2024-08-06 Avago Technologies International Sales Pte. Limited Capacitive hybrid with PGA for full duplex transceivers
FR3129787B1 (fr) * 2021-12-01 2025-02-21 Commissariat Energie Atomique Système antennaire à rayonnement contrôlé
US12431880B2 (en) * 2023-01-10 2025-09-30 Samsung Electronics Co., Ltd. Phased array transceiver including a bidirectional phase shifter

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CA2118355C (en) * 1993-11-30 2002-12-10 Michael James Gans Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception
US6704557B1 (en) * 1999-04-22 2004-03-09 Lucent Technologies Inc. System and method for protecting a receiver from jamming interference
US6778844B2 (en) * 2001-01-26 2004-08-17 Dell Products L.P. System for reducing multipath fade of RF signals in a wireless data application
US20020137547A1 (en) * 2001-02-07 2002-09-26 Judson Bruce A. Antenna array and method therefor
US7084823B2 (en) * 2003-02-26 2006-08-01 Skycross, Inc. Integrated front end antenna
US20050107043A1 (en) * 2003-11-13 2005-05-19 Maxim Integrated Products, Inc. Integration of diversity switch in combination with a T/R switch for a radio transceiver on a single chip
US20050135516A1 (en) * 2003-12-19 2005-06-23 Intel Corporation Dual antenna receiver for voice communications
US7460662B2 (en) * 2004-12-02 2008-12-02 Solarflare Communications, Inc. Isolation of transmit and receive signals in full-duplex communication systems
WO2008048807A2 (en) * 2006-10-06 2008-04-24 Viasat, Inc. Forward and reverse calibration for ground-based beamforming
US8866691B2 (en) * 2007-04-20 2014-10-21 Skycross, Inc. Multimode antenna structure
US8344956B2 (en) * 2007-04-20 2013-01-01 Skycross, Inc. Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices
WO2010054689A1 (en) * 2008-11-12 2010-05-20 Nokia Corporation A method, apparatus, computer program and a computer readable storage medium
US8014745B1 (en) * 2009-02-20 2011-09-06 The United States Of America As Represented By The Secretary Of The Navy High isolation multiple carrier system architecture for communications
US8031744B2 (en) * 2009-03-16 2011-10-04 Microsoft Corporation Full-duplex wireless communications
US20100302991A1 (en) * 2009-06-02 2010-12-02 Qualcomm Incorporated System and process for transmit diversity in satellite phones
CN201497509U (zh) * 2009-06-12 2010-06-02 西安星展测控科技有限公司 一种双天线gps/ins组合导航仪
US8897722B2 (en) * 2009-09-11 2014-11-25 Broadcom Corporation RF front-end with wideband transmitter/receiver isolation
US8933764B2 (en) * 2011-04-05 2015-01-13 Rf Micro Devices, Inc. Tunable duplexer method using hybrid transformer with dual antenna
CA2836419C (en) * 2011-05-16 2016-11-29 Gregory MENDOLIA Method and apparatus for tuning a communication device
US8638698B2 (en) * 2011-07-26 2014-01-28 Motorola Mobility Llc Front end employing pin diode switch with high linearity and low loss for simultaneous transmission
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US9319208B2 (en) * 2012-01-10 2016-04-19 Rf Micro Devices, Inc. RF duplexing device
US8805300B2 (en) * 2012-03-19 2014-08-12 Intel Mobile Communications GmbH Agile and adaptive wideband MIMO antenna isolation

Also Published As

Publication number Publication date
KR20150132245A (ko) 2015-11-25
EP2974049A1 (en) 2016-01-20
CN105144593B (zh) 2018-02-06
JP2016518738A (ja) 2016-06-23
US20140269449A1 (en) 2014-09-18
CN105144593A (zh) 2015-12-09
WO2014151055A1 (en) 2014-09-25

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