JPWO2021096770A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2021096770A5
JPWO2021096770A5 JP2022527704A JP2022527704A JPWO2021096770A5 JP WO2021096770 A5 JPWO2021096770 A5 JP WO2021096770A5 JP 2022527704 A JP2022527704 A JP 2022527704A JP 2022527704 A JP2022527704 A JP 2022527704A JP WO2021096770 A5 JPWO2021096770 A5 JP WO2021096770A5
Authority
JP
Japan
Prior art keywords
transceivers
subset
transceiver
transmitting
antenna elements
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.)
Granted
Application number
JP2022527704A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023501572A (ja
JP7498274B2 (ja
JP2023501572A5 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/059330 external-priority patent/WO2021096770A1/en
Publication of JP2023501572A publication Critical patent/JP2023501572A/ja
Publication of JP2023501572A5 publication Critical patent/JP2023501572A5/ja
Publication of JPWO2021096770A5 publication Critical patent/JPWO2021096770A5/ja
Application granted granted Critical
Publication of JP7498274B2 publication Critical patent/JP7498274B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022527704A 2019-11-12 2020-11-06 フェーズドアレイ送受信装置における送信信号のキャンセル Active JP7498274B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962934148P 2019-11-12 2019-11-12
US62/934,148 2019-11-12
PCT/US2020/059330 WO2021096770A1 (en) 2019-11-12 2020-11-06 Transmitter signal cancellation in phased array transceivers

Publications (4)

Publication Number Publication Date
JP2023501572A JP2023501572A (ja) 2023-01-18
JP2023501572A5 JP2023501572A5 (https=) 2023-11-14
JPWO2021096770A5 true JPWO2021096770A5 (https=) 2023-11-14
JP7498274B2 JP7498274B2 (ja) 2024-06-11

Family

ID=73699412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527704A Active JP7498274B2 (ja) 2019-11-12 2020-11-06 フェーズドアレイ送受信装置における送信信号のキャンセル

Country Status (7)

Country Link
US (1) US11606115B2 (https=)
EP (1) EP4059146A1 (https=)
JP (1) JP7498274B2 (https=)
KR (1) KR20220098180A (https=)
CN (1) CN114930727A (https=)
CA (1) CA3158212A1 (https=)
WO (1) WO2021096770A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114499581B (zh) * 2022-01-25 2022-10-11 电子科技大学 一种孔径级同频全双工相控阵天线宽带耦合信号对消方法
CN117040577B (zh) * 2023-08-10 2024-04-30 上海安其威微电子科技有限公司 一种带有反馈路径的相控阵收发系统、装置及方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091970A (en) * 1997-12-24 2000-07-18 Nortel Networks Corporation Pseudo-omnidirectional base station arrangement
CN1118200C (zh) * 1999-08-10 2003-08-13 信息产业部电信科学技术研究院 基于智能天线和干扰抵销的基带处理方法
US6788268B2 (en) * 2001-06-12 2004-09-07 Ipr Licensing, Inc. Method and apparatus for frequency selective beam forming
KR101031692B1 (ko) * 2002-12-18 2011-04-29 파나소닉 주식회사 무선 통신 장치, 무선 통신 방법, 안테나 장치 및 제 1듀플렉서
JP4613887B2 (ja) 2006-06-29 2011-01-19 ブラザー工業株式会社 無線通信装置
JP5409621B2 (ja) 2007-07-20 2014-02-05 ブルー ダニューブ ラブズ インク 位相同期ローカルキャリアを有するマルチポイント信号発生の方法及びシステム
KR20110002020A (ko) * 2008-03-12 2011-01-06 하이프레스 인코포레이티드 디지털 ｒｆ 트랜시버 시스템 및 방법
FR2934164B1 (fr) 2008-07-23 2010-09-17 Perouse Lab Systeme d'injection d'un liquide dans un corps, notamment dans le corps d'un patient.
US9154178B2 (en) * 2010-05-17 2015-10-06 Tyco Electronics Services Gmbh Duplexer with enhanced isolation
EP2487800B1 (en) * 2011-02-11 2013-06-19 Alcatel Lucent Active antenna arrays
US8571154B1 (en) * 2012-04-19 2013-10-29 Bae Systems Information And Electronic Systems Integration Inc. Control interval expansion of variable time delay control structure for channel matching
WO2014076606A1 (en) * 2012-11-15 2014-05-22 Novelsat Ltd. Echo cancellation in communication transceivers
EP2923446B1 (en) * 2012-11-22 2019-02-20 Telefonaktiebolaget LM Ericsson (publ) Transceiver front-end
US9923621B2 (en) 2013-02-16 2018-03-20 Cable Television Laboratories, Inc. Multiple-input multiple-output (MIMO) communication system
US20140269449A1 (en) * 2013-03-15 2014-09-18 Qualcomm Incorporated Full-duplex wireless transceiver with hybrid circuit and reconfigurable radiation pattern antenna
CN103312366B (zh) * 2013-05-31 2015-04-08 华为技术有限公司 有源天线、基站和抑制干扰的方法
CN103701480A (zh) * 2013-12-31 2014-04-02 上海交通大学 无线全双工单输入单输出通信模拟自干扰信号消除装置
WO2015110149A1 (en) * 2014-01-21 2015-07-30 Telefonaktiebolaget L M Ericsson (Publ) Transceiver arrangement and communication device
EP3111606B1 (en) * 2014-02-25 2018-09-19 Intel Corporation Apparatus, system and method of simultaneous transmit and receive (str) wireless communication
CN106063135B (zh) * 2014-03-07 2019-04-23 华为技术有限公司 用于干扰消除的装置和方法
US9521023B2 (en) * 2014-10-17 2016-12-13 Kumu Networks, Inc. Systems for analog phase shifting
GB201418814D0 (en) * 2014-10-22 2014-12-03 Analog Devices Technology Full duplex radio
JP6873106B2 (ja) 2015-09-10 2021-05-19 ブルー ダニューブ システムズ， インク．Ｂｌｕｅ Ｄａｎｕｂｅ Ｓｙｓｔｅｍｓ， Ｉｎｃ． シリアル相互接続の較正
US9972893B2 (en) 2015-12-29 2018-05-15 Commscope Technologies Llc Duplexed phased array antennas
US10200075B2 (en) 2016-03-04 2019-02-05 Raytheon Company Discrete time analog signal processing for simultaneous transmit and receive
US10084516B2 (en) * 2016-05-11 2018-09-25 Huawei Technologies Canada Co., Ltd. Antenna sub-array beam modulation
CN105896079B (zh) * 2016-06-14 2019-01-29 中国电子科技集团公司第五十四研究所 一种多波束相控天线系统
US9960874B2 (en) * 2016-07-20 2018-05-01 Zinwave, Ltd. Techniques for managing interference in a network environment
US10419062B2 (en) 2016-10-12 2019-09-17 Massachusetts Institute Of Technology Simultaneous transmit and receive with digital phased arrays
WO2019069395A1 (en) * 2017-10-04 2019-04-11 Nec Corporation REMOTE RADIO HEAD, BEAM FORMING METHOD, AND INFORMATION CARRIER

Similar Documents

Publication Publication Date Title
US7822148B2 (en) MIMO-adapted distributed antenna system
JP6530074B2 (ja) インターリーブ偏波マルチビームアンテナ
US9014068B2 (en) Antenna having active and passive feed networks
CN106663872B (zh) 一种天线系统
US8842765B2 (en) Beamformer configurable for connecting a variable number of antennas and radio circuits
RU2014140185A (ru) Антенная система
JP2004198312A5 (https=)
US6037910A (en) Phased-array antenna
RU2012137512A (ru) Система масштабируемой высокоскоростной спутниковой связи с множеством входов и множеством выходов
US20220149917A1 (en) Reconfigurable fully-connected bidirectional hybrid beamforming transceiver
US12327924B2 (en) Phase-shifting unit, antenna unit, phased array unit and phased array
JPWO2021067309A5 (https=)
KR101494821B1 (ko) 이동통신 기지국의 어레이 안테나 시스템
WO2015066884A1 (zh) 单板、无线通信系统及单板内外的通道校正方法
EP3400630A1 (en) Reconfigurable antennas and methods of operating the same
JPWO2021096770A5 (https=)
US20200212566A1 (en) Dual band beam generator
JP7498274B2 (ja) フェーズドアレイ送受信装置における送信信号のキャンセル
KR20200086462A (ko) 위상 어레이 시스템을 위한 4방향 전력 분배기 및 결합기
JP6877639B1 (ja) 通信装置、干渉信号生成回路、制御回路、干渉除去方法およびプログラム記憶媒体
US10727586B2 (en) Non-reciprocal transceiver array architecture with a single non-reciprocal element
CN110521130B (zh) 利用干涉图案的mimo系统和方法
JPS5930078A (ja) ソ−ナ−送受信装置
JPWO2023017412A5 (https=)
WO2020126013A1 (en) Antenna system with efficient use of communication resources